DE102012102234A1 - Solar modular system for solar module kit mounted at e.g. rafter of e.g. house, has plug-in element that is provided such that similarly constructed other solar module system is plugged into aperture of rail - Google Patents

Abstract

The system (10,210) has a solar module (12) whose front side (14) is provided for the incidence of light. A rail (18,18a,18b), an aperture (20) and a plug-in element (24) are secured at a back side (15) and side of the solar module. The plug-in element is provided such that the similarly constructed other solar module system is plugged into the aperture of rail. The aperture is provided such that the similarly constructed other solar module system is plugged into the plug-in element of rail. An independent claim is included for a solar module arrangement.

Description

The present invention relates to a solar module system, a solar module assembly and a solar module assembly. In the context of the present invention, a solar module system is a unit which has a solar module and a system for fastening the solar module to a roof and / or a façade. For the purposes of the present invention, a solar module kit comprises a number of solar module systems which are required for mounting a solar module arrangement on the roof and / or the facade. The solar module arrangement comprises the entirety of the solar module systems that are mounted on the roofs and / or the facade.

There are various possibilities for mounting solar modules on roofs. This is partly due to the variety of roofs that have to meet the most diverse needs. For example, there are house, garage, carport, factory hall, barn, winter garden roofs and canopies. Furthermore, there are different roof types such as shingled roofs, trapezoidal roofs or flat roofs. Each type of roof can have different materials and types.

For shingle roofs roofed solar modules, for example, using bolted mounting racks, which are usually made of extruded aluminum profiles, attached by roof rakes to the rafters and are then above the shingle level. Otherwise, solar modules can be installed in the roof of the house in the plane of the roof shingles. A disadvantage here is that after removal of the roof shingles the finished assembled solar module assembly does not have the required tightness, so this special measures must be taken, which means additional materials and working hours during assembly and therefore additional costs. Again, a mounting frame is used, that also wood can exist.

The solar modules are attached to the supporting structure of the roofs or facades. Depending on the type of roof or façade, these constructions must meet a wide variety of requirements. For example, with pitched roofs different requirements are placed on the structures than with flat roofs or facades. Depending on the type of installation, a mounting frame or additional fastening means is further mounted on the support structure, wherein the solar modules are attached to the mounting frame. This is associated with considerable material and labor.

In addition, both the mounting frame and the solar modules must be aligned and secured against slipping, which usually requires the presence of at least two people when installing the solar modules to the house roof or the facade.

The variety of different parts such as the various parts of the mounting frames, various screws for them and the like often leads to incorrect orders and incorrect assembly in the construction of a solar module assembly.

In addition, with planar mounting of the solar modules other mounting racks are required as in shingled assembly, which requires a more extensive storage and often leads to incorrect orders.

Furthermore, the solar modules are usually not mechanically connected to each other. As a result, there is an unfavorable load case.

Overall, the system cost for a solar panel assembly is high because of the mounting racks, the assembly work time, the transportation and storage costs are high.

For example, in the case of a shingled roof, at first some roof tiles must first be removed at certain positions (above the rafters) for the roof rakes in order to mill out a piece of the mortise lock. Then the roof rake is mounted, the pan re-inserted and screwed the one or two-layer mounting frame of profile tubes and bolted together. For this purpose, previously in the long profiles to introduce the locknuts of the screw, align everything and fix.

Similarly complex assembly processes are necessary, for example, in the assembly of solar module arrangements as an in-roof system or on facades.

It is an object of the present invention to provide a solar module system that allows easy and inexpensive installation on a roof and / or facade.

This object is achieved according to claim 1. Advantageous embodiments are specified in the subclaims.

Furthermore, it is an object of the present invention to provide a solar module kit, which allows a simple and inexpensive installation on a roof and / or a facade. This object is achieved according to claim 14.

Furthermore, it is an object of the present invention to provide a solar module assembly to provide a simple and inexpensive replacement of a defective solar module allows.

This object is achieved according to claim 15. Advantageous embodiments are specified in the subclaims.

In the present invention, a solar module system is provided, which has a solar module with a provided for the light incidence front and a back and a rail which is attached to the back and / or side of the solar module and the at least one opening and at least one plug-in element having. The at least one plug-in element is designed such that it can be plugged into an opening in a rail of another identically constructed solar module system. The at least one opening is configured such that a plug-in element of a rail of another identically constructed solar module system can be plugged into it.

The fact that a solar module system can be plugged into another solar module system of the same design dispenses with materials such as screws for fastening the solar module systems and the labor required for their assembly. Likewise, the plug-in solar module systems are aligned during insertion. The solar module systems are tightly stackable during transport and keep transport costs low.

For the purposes of the present invention, the expression "further solar module system of the same design" means the solar module system according to the invention. The expression serves to specify that the plug-in element and the opening of a solar module system can be connected to further solar module systems according to the invention. The plug-in element of a solar module system can not be plugged into the opening of this solar module system, but can only be plugged into another solar module system according to the invention. Therefore, the solar module system according to the invention is to be connected to other inventive (ie the same built) solar module systems via the plug-in element and the opening by plugging. Through the plug the solar module systems are electrically connected. This can be used for the purpose of earthing the solar module systems.

The solar module has a back and a front intended for the incidence of light. The solar module may be a module laminate comprising crystalline semiconductor wafer solar cells or thin film solar cells electrically connected to solar cell strings and encapsulated with potting materials. The embedding materials are protected, for example, by one or two glass plate (s) and / or a plastic film against environmental influences.

As materials for the rail, for example, VA steel, galvanized steel, painted steel, aluminum, plastics and / or composite materials such as overmoulded steel in question. The rail can be made, for example, by deep drawing, plastic injection molding and / or roll forming in combination with other methods such as e.g. Embossing, sawing, punching or laser cutting are produced.

The solar module and the rail are attached to each other, for example, by gluing. It is also possible that the rail is designed so that the solar module is inserted into the rail and is held by clamps. Simultaneous clamping and gluing of the solar module to the rail is also possible.

The at least one opening may be a hole, a bore such as a threaded hole, a recess, and / or a recess.

The plug element can represent a cuboid, cylindrical, conical or spherical shape, it can also be a solid component or external thread mounted separately. It is preferably a clip. The male element material may consist of the same material as the rail.

The solar module may have a frame. This frame can be used to protect the module edges from damage and / or to protect the only accessible from the side embedding material of the module laminate from penetrating water. It also serves to clamp the solar module and the stability of the module against sagging.

Preferably, the solar module is frameless. The rail is in this case attached directly to the solar module. The rail of the solar module system can for example be designed such that the solar module can be plugged into the rail and it encloses the solar module laterally. The rail can continue to be attached to the back of the solar module, for example by gluing.

The solar module system is particularly suitable for mounting on facades, for example on mounting racks or directly on side members, for example in timber frame construction. The solar module system can also be mounted directly on the facade. Furthermore, the solar module system for mounting on pitched roofs, for example, directly on rafters, possibly on a roofing membrane or on a water-bearing layer or on trapezoidal sheet roofs or on flat roofs.

In a preferred embodiment, the at least one opening and the at least one plug-in element are arranged on sections of the rail, which are located on opposite edge regions of the solar module. In particular, the at least one opening and the at least one plug-in element can be arranged on sections of the rail, the sections being arranged on opposite sides of the solar module such that the solar module lies between them. Alternatively or additionally, the at least one opening and the at least one plug-in element can be arranged on sections of the rail, which are located on opposite edge regions of the solar module and which are each located at two opposite ends of the rail.

The arrangement of the plug element and the opening on sections of the rail, which are located on opposite edge regions of the solar module, a connection of the solar module system with other solar module systems in series is made possible.

Preferably, the at least one plug-in element with the at least one opening of another identically constructed solar module system can be positively connected by means of insertion. The term "positive fit" in the sense of the present invention means that two parts interlock by their shape so that forces or sliding motions can be transmitted when they are joined together, and a relative movement between the two parts is prevented by their shape. If the solar module system according to the invention is identical to the other one of the same type, i. is usually positively connected to a further identically designed solar module system, the two solar module systems can not easily solve each other.

In a preferred embodiment, the at least one plug-in element can be frictionally connected to the at least one opening of a further identically constructed solar module system by means of insertion. For the purposes of the present invention, the term "non-positively" means that two parts are pressed against each other by the action of a force such that static friction forces prevent the two parts from moving relative to one another. If the solar module system according to the invention is non-positively connected to the further identically constructed solar module system, the two solar module systems can only be detached from one another with a force that can be large or small. If the plug-in element is, for example, a clip, then the non-positive connection between the plug-in element and the opening is released by releasing the clip.

Preferably, the rail further comprises at least one recess or bore, which is suitable for receiving a fastening means for fastening the rail to a roof such as a house roof, a facade or a base. The base can be fixed to a roof and / or facade.

In a preferred embodiment, the rail is designed such that it is at least partially disposed on the back and on the front side of the solar module, so that it surrounds the solar module at least partially. From this embrace the solar module can not slip out, but is firmly anchored in the rail.

In a preferred embodiment, the rail has a first part and a second part which is separate from the first part and which are arranged on opposite edge regions of the solar module. The second part preferably has at least one first opening and the first part has at least one first plug-in element in such a way that the first plug-in element can be inserted into the first opening of a solar module system of the same type and a first in the first opening of the solar module system Plug element of another identically constructed solar module system can be plugged. The possibility of the first plug-in described above allows the solar module system to be arranged in a row with the identically constructed solar module system and the further identically constructed solar module system.

Alternatively or additionally, the first and / or the second part further comprise at least one second opening and at least one second plug element, which are arranged on opposite edge regions of the solar module such that they or a second plug with two further solar module systems by means of their second plug elements whose second openings allow. The second connection is preferably in the direction perpendicular to the first plug of the solar module system with the same solar module systems.

If the solar module system is configured such that it has at least one first and at least one second plug element and at least one first and at least one second opening, solar module systems of the same construction can be installed on all four sides of the solar module system by means of first or second mating be attached without having to be aligned.

Preferably, the at least one first plug-in element on the first part and the at least one first opening on the second part arranged such that the solar module is located between them. In addition, the at least one second opening and the at least one second plug-in element are arranged on the first part or on the second part such that they are located at two opposite ends of the first part or the second part. This arrangement enables the above-described first and second mating in a simple manner.

Preferably, the first part or the second part further comprises an area adapted to be fixed to a roof and / or a facade. For example, the first part or the second part has two angular, preferably perpendicular, mutually arranged regions. The one area has the at least one first plug-in element or the at least one first opening. The other area has recesses, holes and / or holes so that it can be screwed to the roof and / or the facade. This embodiment of the solar module system allows a very quick installation of a solar module arrangement, because the solar module systems can be screwed directly to the roof and / or the facade. Furthermore, this embodiment offers a considerable saving of material because mounting racks are eliminated. Due to the versatility of the mounting options, incorrect orders and deliveries can not occur.

Preferably, the second part has at least one opening and the first part has at least one plug-in element, wherein the second part is configured such that it further has at least one recess or bore suitable for receiving a fastening means for fastening the rail to a base frame is, while the first part is designed such that it has no recess or bore, which is suitable or provided for receiving a fastening means for fastening the rail to a subframe.

In a preferred embodiment, the plug element can be detached from the rail. This embodiment further enables mated solar module systems that are part of a solar module assembly to be easily detached from each other. The male element is detached from the rail of the solar module system of which it is a part, and from the rail of the adjacent attached solar module system of the same type. As a result, the solar module can be removed from the plug and replaced with the rail. A defective solar module, which is part of a solar module arrangement, can thus be easily replaced. The male element material may be different from the rail material and formed for example of a plastic, stainless steel, spring steel or aluminum. The plug-in element is for example a clip. The plug-in element can be fastened to the rail, for example, by means of fixed clipping. Alternatively, the plug-in element may be screwed to the rail, for example.

Preferably, the rail is configured such that it has a channel for receiving water, which extends on one side of the solar module level beyond the solar module dimensions such that they continue on one side of a plane of a solar module and its arranged thereon another rail constructed solar module system, wherein the rail of another identically constructed solar module system is connectable to the rail. The gutter is suitable for receiving water such as rainwater. It serves to drain the water properly and prevents the accumulation of moisture and moisture between nested solar module systems that are part of a solar module assembly.

Preferably, the rail is configured such that it has at least two recesses, which are suitable to receive a channel. The channel is suitable for receiving and directing water like rainwater. The channel material preferably comprises plastic or is formed from plastic.

In a preferred embodiment, the recesses are arranged in the rail such that the channel opens into the channel, which can be received in the recesses, from an approximately vertical direction. That the channel is arranged on the solar module system such that it runs perpendicular to the channel so that it opens into it. Usually, solar modules and accordingly also the solar module system are square or rectangular. The above design of gutter and channel allows the collection and discharge of water on all sides of the solar module system. For example, it is thereby possible to remove water and to direct in one direction to a gutter or a rain pipe.

Preferably, the rail is designed such that it has at least two openings, wherein the one opening in the rail is arranged such that the plug element of another identically constructed solar module system can be plugged into the one opening such that it is shingled to the solar module. System is arranged and wherein the other opening in the rail is arranged such that the plug-in element of another identically constructed solar module system can be plugged into the other opening, that it is arranged planar to the solar module system. As a result, the solar module system is included suitable for many roof types and without retrofitting. In this way, incorrect orders can be avoided.

The present invention further relates to a solar module kit which has at least one solar module system shown above and the further same solar module system shown above. The solar module system shown above and the other identically constructed above correspond to each other as described above. All the above-described features of the solar module system according to the invention also includes the solar module system, which is part of the solar module kit according to the invention. With respect to the description of the solar module system included in the solar module kit, therefore, reference is made to the above.

Furthermore, the solar module kit preferably includes a base rail capable of being attached to a roof and / or a facade and having a length such that a predetermined number of solar module systems can be attached thereto. The base rail serves to attach a first row of solar module systems to it. The base rail has, for example holes and / or holes for attachment to a roof or on a facade and openings for receiving the at least one plug-in element of the solar module system. Preferably, the base rail has a first area, which has holes and / or holes for attachment to the roof or on the facade, and at an angle thereto, preferably perpendicular thereto, a second area, the openings for receiving the at least one plug element of the solar module system having.

Furthermore, the solar module kit preferably contains screws, which are suitable for fixing the solar module systems and possibly the base rail, and these preferably in sufficient number to attach the solar module kit to a roof and / or a facade.

In a preferred embodiment, the solar module kit further includes at least one channel, which is suitable to be inserted and anchored in recesses of the rail of a solar module system and possibly screwed on and described above in connection with the solar module system.

Preferably, the solar module kit contains at least one sealant and / or a sealing element. The at least one sealing compound and / or the at least one sealing element is preferably designed such that it is suitable for vertical and / or horizontal sealing along the solar module plane.

The present invention further relates to a solar module arrangement having a plurality of solar systems described above, wherein in each case the at least one plug element is inserted into an opening of a rail of another solar module system, wherein the above-described further identically constructed solar module system to the above described solar module system corresponds. That is, the solar module assembly has a plurality of nested solar module systems.

All the above-described features of the solar module system according to the invention also includes the solar module system, which is part of the solar module assembly according to the invention. With respect to the description of the solar module system and the same type solar module system included in the solar module assembly, therefore, reference is made to the above.

In a preferred embodiment, the solar module arrangement has a solar module system and a solar module system of the same design, in each case the rail of the solar module system has a first part and a second part separated from the first part, which on opposite edge regions of the solar module are arranged, and the second part at least a first opening and the first part at least a first plug-in element such that the first plug-in element of the solar module system is inserted into the first opening of an identically constructed solar module system and into the first opening of the same Solar module system, a first plug-in element of another identically constructed solar module system is inserted, the number of solar module systems or the same solar module systems that are connected by this first plug, is arbitrary selectable.

Preferably, the solar module system or the same solar module system is further configured such that the first and / or second part further comprise at least one second opening and at least one second plug element, which are respectively arranged on opposite edge regions of the solar module such that they allow a second mating with two other solar module systems by means of their second plug-in elements or their second openings. The second connection is made in a direction perpendicular to the first connection of the solar module system with the same solar module systems. By the first or second plug the solar module systems connected by means of plug can also be electrically connected to each other.

If the solar module systems mounted in the solar module arrangement are connected to one another by means of the two projecting connections, it is constructed as follows, for example. The solar module system has a solar module and attached thereto a rail. At least a first opening and at least one first plug-in element are arranged on opposite sections of the rail, wherein the sections are arranged on opposite sides of the solar module such that the solar module lies between them. If a first opening of a solar module system is connected to a first plug-in element of another solar module system, this is the aforementioned first plug-in. In addition, at least one second opening and at least one second plug-in element are arranged on sections of the rail, which are located on opposite edge regions of the solar module and which are respectively located at two opposite ends of the rail. If a second opening of a solar module system and the second plug element of a same solar module system are connected, this is the above-mentioned second plug. Due to the first or second plug the solar module systems are also electrically connected. This is especially true if the rail of the solar module system is in one piece, so that in this case only one ground for the solar module assembly is required. If the rail is in two parts and, for example, a first part has at least one first plug element and a second part has at least one first opening, which has at least one second plug element and the at least one second opening, solar module systems connected by first plug connection are also electrically connected to one another connected. Due to the second connection, the solar module systems connected by means of the second plug connection are electrically connected to one another

If the solar module system of the solar module arrangement is configured such that it has at least one first and at least one second plug element and at least one first and at least one second opening, solar module systems of identical construction are used on all four sides of the solar module system or second mating fastened without having to be aligned during assembly.

Preferably, the first part or the second part of the solar module system included in the solar module assembly further comprises an area adapted to be fixed to a roof and / or a facade. For example, the first part or the second part has two angular, preferably perpendicular, mutually arranged regions. The one area has the at least one first plug-in element or the at least one first opening. The other area has recesses, holes and / or holes, through which it is screwed to the roof and / or to the facade.

In a preferred embodiment, in each case the at least one plug-in element is inserted into an opening of a rail of another solar module system so as to form a non-positive connection. Preferably, the non-positive connection is releasable. This embodiment enables mated solar module systems that are part of the solar module assembly to be easily detached from each other. The male element is detached from the rail of the solar module system of which it is a part, and from the rail of the adjacent attached solar module system of the same type. As a result, the solar module can be removed from the plug and replaced with the rail. A defective solar module can be easily replaced. The plug-in element can be fastened to the rail, for example, by means of fixed clips. Alternatively, the plug-in element may be screwed to the rail, for example.

In a preferred embodiment, the solar module assembly further comprises a base rail that extends along one end of the solar module assembly and has the fasteners, wherein the rail of at least one solar module system is attached to the base rail. The base rail serves to attach a first row of solar module systems to it. The base rail is designed such that it can be fastened to a roof and / or facade. The base rail has, for example, holes and / or holes for attachment to a roof or a facade and openings for receiving the at least one plug-in element of the solar module system. Preferably, the base rail has a first area, which has holes and / or holes for attachment to the roof or on the facade, and at an angle thereto, preferably perpendicular thereto, a second area, the openings for receiving the at least one plug element of the solar module system having.

In a preferred embodiment, at least one sealing compound and / or at least one sealing element for sealing against moisture is arranged between solar module systems, which are interconnected by a plug-in element. This prevents the accumulation of moisture and dirt between the solar module assembly and the roof and / or facade. Moisture that passes through the seal (s) may drain in the preferred channels and channels.

Preferably, in the solar module arrangement at one end of it, the existing rails are electrically connected to each other, Preferably connected to equipotential bonding by means of cables to the ground. If this happens on both sides, large conductor loops are formed, which act as mutual inductance. In close lightning strikes, the solar module systems are protected against high induced surges.

The solar module arrangement according to the invention is mounted, for example, as follows, on a roof or on a facade. Here, by way of example, the assembly of a solar module arrangement is described which has solar module systems having at least a first and at least one second opening and at least a first plug-in element and at least one second plug element and whose rail has an area with at least one first opening for plugging a The first plug-in element of a further solar module system and an angularly arranged region for fastening the rail to the roof or the facade has. The configuration of such a solar module system is described above. First, the base rail is attached to the roof or facade. For this purpose, the base rail preferably has holes or holes, by means of which they can use screwed to the roof or the facade. Angular, preferably perpendicular, to the region of the base rail having the holes or holes for attachment to the roof, a second region is aligned, having openings in the form of recesses or holes. In openings of the second region of the base rail, the at least one first plug-in element of a solar module system (which is referred to below as the first solar module system) is inserted, so that it is non-positively connected to the base rail. The rail of the first solar module system is screwed by means of screws in predetermined openings in the region for fixing the rail to the roof or the facade with the roof or the facade. Subsequently, another solar module system (which will be referred to as a second solar module system hereinafter) is also attached to the base rail and the roof in the same manner as described above and also attached to the already mounted first solar module system by inserting the at least one second plug-in element of a solar module system in the at least one second opening of the first solar module system non-positively connected. Subsequently, another solar module system (which is referred to below as the third solar module system) is plugged into the first solar module system by inserting its at least one first plug element in the at least one first opening of the first solar module system. The third solar module system is attached to the roof by screwing. Subsequently, another solar module system (hereinafter referred to as a fourth solar module system) is attached to the second solar module system and the roof in the same manner as described above, and also with the third solar module system already mounted Inserting the at least one second plug-in element of a fourth solar module system in the at least one second opening of the third solar module system positively connected. Other solar panel systems may be connected to and fixed to the roof or façade in the same manner as described above with the solar panel systems already mounted and interconnected. After completion of the assembly of further solar module systems, the rails are connected at one end of the solar module assembly to the ground by means of cables. Subsequently, the other end of the solar module assembly is connected by means of lines.

Further advantages and properties of the solar module system will be explained with reference to the preferred embodiments described below.

It shows:

1 a side view of a solar module system according to the invention;

2 a side view of a solar module assembly according to the invention;

3 a plan view of another inventive solar module system;

4 a side view of a portion of a rail of another solar module system according to the invention;

4a a plan view of a solar module assembly according to the invention;

4b a plan view of another solar module assembly according to the invention;

4c a plan view of another solar module assembly according to the invention;

5 a side view of another solar module assembly according to the invention;

6 a side view of another solar module assembly according to the invention;

7 a side view of another solar module assembly according to the invention;

8th a side view of another solar module assembly according to the invention;

9 a side view of another solar module assembly according to the invention;

10 a side view of another solar module system according to the invention;

11 a plan view of another solar module assembly according to the invention;

12 a plan view of another inventive solar module system;

13 a section from 12 ;

14 a side view of the in 12 shown solar module system;

15 a section from 14 ;

16 another side view of the in 12 shown solar module system;

17 a section from 16 ;

18 a side view of another solar module assembly according to the invention;

19 a plan view of another solar module assembly according to the invention;

20 a side view of in 19 shown solar module assembly;

21 a plan view of another solar module assembly according to the invention; and

22 a plan view of another solar module assembly according to the invention.

All figures below are schematic and not to scale. In the figures, there are shown solar module assemblies having an arbitrary number of solar module systems suitable for illustrating the invention and not intended to indicate the number of solar module systems actually to be mounted or mounted. The figures do not limit the spirit and scope of the invention, but illustrate preferred embodiments. It will be understood by those skilled in the art that changes and modifications may be made to the preferred embodiments shown in the figures without departing from the scope of the invention. Features described in the various figures can also be combined with each other. In the figures, like components have the same reference numerals.

1 shows a side view of a solar module system according to the invention 10 , The solar module system 10 has a solar module 12 with a front intended for the incidence of light 14 and a back 15 on. On two opposite edge areas of the back 15 are a first part 18a and second part 18b the rail 18 arranged. The first and second parts 18a and 18b make parts of the rail 18 which has at least one opening and at least one plug-in element. In 1 indicates the first part 18a the plug-in element in the 2 is shown. The second part 18b contains holes 20 as an opening into which a plug-in element of another identically constructed solar module system can be inserted. Furthermore, the second part 18b an area 16 which is designed to be attached to a house roof and / or facade. The solar module kit according to the invention comprises a plurality of solar module systems 10 ,

2 shows a side view of a solar module assembly according to the invention 11 , The solar module arrangement 11 has solar module systems 210 on, by means of screws 26 on a house roof 28 are attached. The solar module system 210 has the solar modules 12l (the left in the 2 is shown) and 12r (the right in the 2 is shown) and each arranged at the opposite edge regions a first part 218a (the one with the solar module system 210 with the solar module 12l not shown) and second part 218b on. The second part 218b indicates attachment to a rafter 28 a house roof a hole 27 on, through which the screws 26 are plugged. Furthermore, the second part 218b at least one opening 20 on, in each case a plug-in element 24 (the second part 218b of the solar module system 210 with solar module 12r not shown), which is on the first part 218a is arranged.

3 shows a plan view of another solar module system according to the invention 310 , The solar module system 310 has a solar module 12 and a first part 318a and a second part 318b on opposite edge regions of the solar module 12 on. The first part 318a and the second part 318b together form a rail having at least one plug-in element and at least one opening. Because the part 318a actually in plan view of the solar module 12 is hidden, it is shown in dashed lines. The first part 318a has first plug-in elements 324a on. The second part 318b has first openings 320a on. The first openings 320a are on the second part 318b arranged such that the first plug-in elements 324a of the first part 318a another solar module system built the same way 310 in the first openings 320a can be plugged, so the solar panel system 310 and the same solar module system 310 are positively connected (not shown). The same are the first plug-in elements 324a on the first part 318a arranged so that they are in the first openings 320a of the second part 318b another similarly built solar module system 310 can be plugged, so the solar panel system 310 and the same solar module system 310 are positively connected. The second part 318b also has a second plug-in element 324b like a clip and second openings 320b on, on opposite sides of the solar module 12 are arranged, so that the second plug element 324b in the second openings 320b another solar module system built the same way 310 can be plugged and in the second openings 320b a second plug-in element 324b another solar module system built the same way 310 can be plugged. The second part 318b still has an area 316 through which it is attachable to a house roof and / or facade. The area 316 has holes 327 on, which are suitable for receiving screws, nails or the like. The second openings 320b and the second plug element 324b are in the area 316 of the second part 318b arranged while the first openings 320a in that area 317 of the second part 318b are arranged. The areas 316 and 317 are angular, preferably perpendicular to each other.

4 shows a side view of a second part 418b a rail of another solar module system according to the invention. The rail has a first part and a second part 418b on, with the first part not in 4 is shown having at least one plug-in element. The second part 418b has holes 420c . 420d . 420e . 420f . 420g and 420h and for receiving a channel suitable recesses 22 in one area 417 on. Furthermore, the second part 418b an area 416 on, which is suitable for attachment to a house roof and / or on a facade and at an angle to the area 417 is. Furthermore, the second part 418b designed such that it has a gutter 23 has, which is suitable for receiving water. Further, the second part 418b a mounting area 25 on. The attachment area 25 is configured so that a solar module can be attached to him, for example, by inserting or gluing. The holes 420c . 420e and 420g are suitable to receive plug-in elements of another identically constructed solar module system such that the solar module system and the same solar module system are arranged shingled in the inserted state. The shingles technique is in the solar module arrangement in 5 shown. The holes 420d . 420f and 420h are suitable to receive plug-in elements of another identically constructed solar module system such that the solar module system and the same solar module system are planarly arranged in the inserted state. The planar mounting is in the solar module arrangement in 6 shown.

The holes 420c and 420d . 420e and 420f such as 420g and 420h are each at different positions in the second part 418b arranged along the solar module, which are hereinafter referred to as hole positions. The number of holes 420c . 420d . 420e . 420f . 420g and 420h is in the 5 three, so that a maximum of three plug-in elements per hole position can be inserted into the protruding holes. However, the number of holes per hole position is variable and depends on the requirements of the solar module assembly. The hole position used when inserting a solar module system of the same design determines the type of installation. For the sake of saving material, a solar module system according to the invention is usually equipped only with the actually required plug-in elements (three in this case). The plug-in elements can always be in the same position on the second part, even if different types of mounting are required for producing a solar module arrangement 418b because of the holes 420c . 420d . 420e . 420f . 420g and 420h allow by their arrangement different types of mounting for the production of a solar module assembly. This design of the solar module system allows its universal application with different requirements on the part of the roof and the customer.

In the 4a to 4c various types of installation of solar module systems are shown, the in 4 shown second part 418b have and as the first part with at least one plug-in element having a first part in all in the 4a to 4c shown solar module arrangements 411a . 411b and 411c is identical. Furthermore, the solar module arrangements 411a . 411b and 411c one basic rail each 440 on, at which some of the solar module systems 410 are attached. The base rail 440 has an area for attachment to the roof 428 and an angularly arranged portion having openings in the plug-in elements 424a of the first part of the rail of the solar module systems 410 can be plugged, so the solar panel systems 410 attached to the base rail.

In the 4a shown solar module arrangement 411a , in the 4b shown solar module arrangement 411b and the in 4c shown solar module arrangement 411c all have the solar module system 410 which is identical in these cases. Although they are not actually visible in the plan view, there are three plug-in elements 424a of the first part of the rail to illustrate that by means of identical solar module systems 410 various mounting options are available.

In 4a is the solar module arrangement 411a on the roof 428 attached. The solar module systems 410 are on the roof 428 arranged like a checkerboard. Checkerboard means that the solar panel systems 410 are aligned such that adjacent solar module systems 410 are adjacent in full length or width, so that no one other projects beyond the length or width. This is achieved by the plug-in elements 424a a solar module system 410 in the holes 420e or 420f an adjacent solar module system 410 are stuck in the 4 are shown.

In 4b is the solar module arrangement 411b on the roof 428 attached. The solar module systems 410 are on the roof 428 arranged in a composite, so that they are arranged offset. At the in 4b shown orientation of the solar module systems 410 a 1/3 to 2/3 bond is achieved. This means that the first part with the plug-in elements 424a a solar module system 410 that in another solar module system 410 by means of the plug-in elements 424a only 2/3 along the solar module system 410 extends into which its plug-in elements 424a are plugged. 1/3 of the rail with the plug-in elements 424a extends along a solar module system 410 , with which its rail and thus also the solar module system 410 to which it is attached is not connected. This is achieved by the plug-in elements 424a a solar module system 410 in the holes 420g or 420h an adjacent solar module system 410 are stuck in the 4 are shown.

In 4c is the solar module arrangement 411c on the roof 428 attached. The solar module systems 410 are on the roof 428 arranged in a composite, so that they are arranged offset. At the in 4c shown orientation of the solar module systems 410 a 1/2 to 1/2 bond is achieved. This means that only half of the first part with the plug-in elements 424a a solar module system 410 that in another solar module system 410 by means of the plug-in elements 424a is plugged along the solar module system 410 extends into which its plug-in elements 424a are plugged. The other half of the first part with the plug-in elements 424a extends along a solar module system 410 , with which its rail and thus also the solar module system 410 to which it is attached is not connected. This is achieved by the plug-in elements 424a a solar module system 410 in the holes 420c or 420d an adjacent solar module system 410 are stuck in the 4 are shown.

5 shows a side view of another solar module assembly according to the invention 511 , The solar module arrangement 511 is on a roof 28 , which in this case is a trapezoidal roof, attached. The solar module arrangement 511 has solar modules 12 on which a first part 518a and a second part 518b a rail are attached. The first part 518a the rail has a plug-in element 524 on. The second part 518b the rail has a hole 520i and a hole 520j on. The hole 520i is suitable to receive a plug-in element of another identically constructed solar module system such that the solar module system and the same solar module system are planarly arranged. The hole 520j is suitable, a plug-in element 524 another solar module system built the same way 510 absorb such that the solar module system 510 and the same solar module system 510 Shingled are arranged. In 5 the shingled mounting method is shown. The plug element 524 is in the hole 520j positively inserted, and the solar module systems shown 510 are positively connected with each other. Furthermore, the second part 518b a gutter 23 on, which is suitable for receiving water. The gutter 23 serves to catch rainwater and from the solar panel systems 510 passing that through the gap between the solar panels 12 passes. Through the gap is between the solar modules 12 ventilation possible.

6 shows a side view of another solar module assembly according to the invention 611 , The solar module arrangement 611 is on a roof 28 attached. The solar module arrangement 611 has the in 5 shown solar module systems 510 on. As in 5 , assign the solar module systems 510 one solar module each 12 attached to it a first part 518a with plug-in element 524 and a second part 518b with holes 520i and 520j and a gutter 23 for collecting rainwater, the first part 518a and the second part 518b form the rail. The function of the holes 520i and 520j is the same as in 5 explained. At the roof 28 However, unlike the one in 5 shown roof 528 a planar assembly of the solar module systems 510 desired. The plug element 524 of a solar module system 510 is therefore in the hole 520i of the other solar module system 510 so that the solar module systems 510 are aligned planar and are positively connected. Through the gap is between the solar modules 12 ventilation is possible, and potential rainwater gets in the gutter 23 that are in the gap between the solar panels 12 is arranged, intercepted and derived.

7 shows a side view of another solar module assembly according to the invention 711 , The solar module arrangement 711 corresponds to the in 5 shown solar module arrangement 511 , so explaining the 7 largely on the too 5 given explanations, with the exception that between the solar modules 12 a sealing element 30 is arranged. The sealing element 30 seals the gap between the solar modules 12 and prevents the penetration of, for example, rain, moisture, dirt and air. The gutter 23 for receiving water and its discharge is provided in the event that the sealing element 30 damaged under unfavorable weather and weather conditions. In this case, rain and dirt from the gutter 23 caught and derived.

8th shows a side view of another solar module assembly according to the invention 811 , The solar module arrangement 811 corresponds to the in 6 shown solar module arrangement 611 , so explaining the 8th largely on the too 6 given explanations, with the exception that between the solar modules 12 a sealing element 30 is arranged. How to 7 already explained seals the sealing element 30 the gap between the solar modules 12 and prevents the penetration of, for example, rain, moisture, dirt and air. The gutter 23 for receiving water and its discharge is provided in the event that the sealing element 30 damaged under unfavorable weather and weather conditions. In this case, rain and dirt from the gutter 23 caught and derived.

The 5 . 6 . 7 and 8th show how variable the solar module system 510 is adaptable to the requirements and wishes of given types of roofs and on the part of the customer.

9 shows a side view of another solar module assembly according to the invention 911 , The solar module arrangement 911 corresponds to the in 7 shown solar module arrangement, so explaining the 9 largely on the too 7 given explanations, with the exception that on the solar modules, which are not shown in the figure, a sealing element 31 is arranged. Here are all four sides of the solar module system 510 that with other identically constructed solar module systems 510 is connected by means of the sealing elements 30 and 31 sealed so that no gaps between the solar panel system 510 and other identically constructed solar module systems 510 that are associated with him, are present. Alternatively or in addition to the sealing element 31 can also be a channel 32 so on the first part 518a and the second part 518b the rail can be arranged so that it is perpendicular to the gutter 23 extends, which flows into it. The channel 32 serves to remove rainwater and catch dirt.

10 shows a side view of another solar module system according to the invention 1010 , The solar module system 1010 has a solar module 12 and attached to it a first part 1018a and a second part 1018b on the rail. The first part 1018a has at least one plug-in element, which in 10 not shown. The second part 1018b has openings 1020 in one area 1017 on, which are suitable to a plug-in element of another solar module system 1010 take. Furthermore, the second part 1018b an area 1016 suitable for being fixed to a house roof and / or on a facade and angled to the area 1017 is arranged. The first part 1018a and the second part 1018b continue to each have recesses 1022 suitable for receiving a channel suitable for receiving water. Furthermore, the first part 1018b a gutter 1023 on, which is also suitable for receiving water. The gutter 1023 and in the recesses 1022 to be inserted channel perpendicular to each other, the gutter 1023 in the channel to be used in each case at the edge region of the solar module 12 empties. In this way, incident water can be collected and removed on all sides of the solar module.

11 shows a plan view of another solar module assembly according to the invention 1111 , The solar module arrangement 1111 is on a roof 1128 arranged. The solar module arrangement 1111 Here, by way of example, has nine solar module systems, of which in each case the nine solar modules 12 are shown. Gaps between the solar modules 12 are in horizontal plane with the sealing element 1130 filled and in a vertical plane to the sealing element 1131 ,

12 shows a plan view of another inventive solar module system 1210 , The solar module system 1210 has a solar module 12 with a front intended for the incidence of light 14 and a rail on. The rail has a first part 1218a and a second part 1218b on, on opposite edge areas of the solar module 12 are arranged. The part of the first part 1218a in the plan view of the solar panel 12 is hidden, is shown in dashed lines. The first part 1218a has first plug-in elements 1224a on. Furthermore, the first part 1218a on the solar module 12 arranged such that areas 1236a of the first part 1218a the solar module 12 embrace. The second part 1218b has first openings 1220a in that area 1217 on, which are arranged such that the first plug-in elements 1224a an identical solar module system 1210 in the first openings 1220a are pluggable, so that a positive or non-positive connection is formed. The same are the first plug-in elements 1224a on the first part 1218a arranged so that they are in the first openings 1220a of the second part 1218b another similarly built solar module system 1210 can be plugged, so the solar panel system 1210 and the same solar module system 1210 are positively connected. The second part 1218b still has a second one plug-in element 1224b like a clip and second openings 1220b on, on opposite sides of the solar module 12 each at one end of the second part 1218b are arranged, so that the second plug element 1224b in the second openings 1220b another solar module system built the same way 1210 can be plugged and in the second openings 1220b a second plug-in element 1224b another solar module system built the same way 1210 can be plugged. The second plug-in element 1224b and the second openings 1220b are in the area 1217 of the part 1228b arranged. The second part 1218b still has an area 1216 by which it is attachable to a house roof and / or facade and which is angular to the area 1217 is arranged. The area 1216 has holes 1227 on, which are suitable for receiving screws, nails or the like. Furthermore, the second part 1218b such on the solar module 12 arranged that areas 1236b of the second part 1218b the solar module 12 embrace. By embracing the solar module 12 offer the first part 1218a and the second part 1218b Furthermore, an additional attachment of the solar module 12 on them and an additional edge protection.

13 shows a section 12 , The clipping is in 12 indicated by the dashed circle and enlarged. The first part 1218a the rail is arranged on the solar module and a part of it surrounds the solar module 12 making it a part of the area 1236a of the first part 1218a on the front 14 of the solar module 12 rests.

14 shows a side view of the in 12 shown solar module system 1210 , The view is on the second part 1218b directed to the rail, so the area 1217 with the first openings 1220a and the area 1216 is apparent. The solar module 12 is at the second part 1218b attached. The second part 1218b surrounds the solar module 12 so an area 1236b is formed, located on the front 14 of the solar module 12 extends, and provides additional attachment and edge protection.

15 shows a section 14 , The clipping is in 14 indicated by the dashed circle and enlarged. The second part 1218b surrounds the solar module 12 such that an area 1236b of the second part 1218b on the front 14 of the solar module 12 rests.

16 shows another side view of the in 12 shown solar module system 1210 , The solar module 12 is at the first part 1218a and the second part 1218b the rail at its back 15 attached. The first part 1218a has the first plug-in element 1224a on and is arranged such that it the solar module 12 partially surrounds, so the area 1236a of the first part 1218a that's on the front 14 rests. The second part 1218b assigns the areas 1217 and 1216 on and is so on the solar module 12 arranged that his area 1236b on the front 14 of the solar module 12 rests. Both the first part 1218a as well as the second part 1218b embrace the solar module 12 at predetermined locations.

17 shows a section 16 , The clipping is in 16 indicated by the dashed circle and enlarged. The first part 1218a surrounds the solar module 12 such that the area 1236a of the first part 1218a on the front 14 rests and the first part 1218a the solar module 12 both at the front 14 and at the back 15 as well as the end 12a of the solar module 12 embraces. The first part 1218a therefore offers the solar module 12 in addition to the additional attachment also edge protection. Furthermore, on the first part 1218a the first plug-in element 1224a arranged.

18 shows a side view of another solar module assembly according to the invention 1811 , The solar module arrangement 1811 indicates the solar module system 1210 , this in 12 is described on the description of which reference is made at this point. In 18 are two solar module systems 1210 That's right here as a solar panel system 1210a (shown on the right of the figure) and as a left solar module system 1210b (as shown on the left in the figure), by inserting the at least one first plug element 1224a of the first part 1218a the rail of the right solar module system 1210a in the at least one first opening 1220a in that area 1217 of the second part 1218b the rail of the left solar module system 1210b connected with each other. For the sake of clarity, the first part 1218a of the left solar module system 1210b and the second part 1218b of the right solar module system 1210a as well as the attachment of the area 1216 of the second part 1218b been left out on a roof. The second part 1218b the rail of the left solar module system 1210b surrounds the solar module 12 so the area 1236b is trained. The clarity is the embrace of the second part 1218a around the solar module 12 of the right solar module system 1210a not shown. The second part 1218b the rail of the left solar module system 1210b has a gutter 23 on, which is suitable for catching water. The gutter 23 extends to below the solar module 12 of the right solar module system 1210a , Between the gutter 23 and the right solar module system 1210a is a sealing element 30 inserted that overflow of water from the gutter 23 below the right solar module system 1210a should prevent. The solar module systems 1210a and 1210b are arranged planar. The offset of the solar module systems 1210a and 1210b is chosen so that the solar module 12 of the right solar module system 1210a with the area 1236b is arranged in alignment while the solar module 12 of the left solar module system 1210b is arranged offset. As a result, no obstacle is formed, for example, for slipping snow.

19 shows a plan view of another solar module assembly according to the invention 1911 , The solar module arrangement 1911 has two solar module systems 310 on that in 3 are described. For a description of the solar module system 310 Therefore, the description of the 3 directed. The two solar module systems 310 are by inserting the second plug element 324b of the solar module system shown on the right 310 in the second openings 320b of the solar module system shown on the left 310 non-positively and electrically connected to each other.

20 shows a side view of in 19 shown solar module arrangement 1911 , The plug element 324b of the solar module system shown on the left 310 is in the openings 320 (not visible) of the solar module system shown on the right 310 plugged so that the two solar module systems are positively and electrically connected to each other.

21 shows a plan view of another solar module assembly according to the invention 2111 , The order 2111 has two solar module systems 310 on that in 3 are described. For a description of the solar module system 310 Therefore, the description of the 3 directed. The two solar module systems 310 are by inserting the at least one first plug element 324a of the solar module system shown above 310 in the at least one first opening 320a of the solar module system shown below 310 positively connected with each other. The inserted plug-in elements 324a and the first part 318a the rail to which they are attached, in the plan view of the solar module assembly 2111 not visible and are therefore shown in dashed lines for illustrative purposes. The second part 318b the rail of the solar module shown below 310 , to he the non-positive connection between the two solar module systems 310 is present, is partially visible because the second plug element 324b and the second openings 320b that on the second part 318b are arranged over the solar module 12 stick out so they like in 19 and 20 shown with other solar module systems 310 can be connected.

22 shows a plan view of another solar module assembly according to the invention 2211 , The solar module arrangement 2211 has four solar module systems 310 on that in 3 are described. For a description of the solar module system 310 Therefore, the description of the 3 directed. It should be stressed again that the selected number of solar module systems 310 is merely illustrative and does not have to correspond to reality. The solar module arrangement furthermore has a base rail 2240 on, on the house roof 2228 is attached. The base rail 2240 has a length so that two solar module systems 310 attached to it. The base rail 2240 has openings into which the first plug-in elements 324a the two into the plugged solar module systems 310 are plugged, so that the base rail 2240 is positively connected with them. The two at the ground rail 2240 fixed solar module systems 310 are still positively connected with each other, because the second plug-in element 324b of a solar module system 310 in the second openings 320 the other solar module system are plugged, causing the solar module systems 310 electrically connected to each other. In the same way are two more solar module systems 310 connected to each other, each with one of the two preceding solar module systems 310 by inserting their first plug-in elements 324a in the first openings 320a the two into the ground rail 2240 plugged solar module systems 310 are positively connected. On one side of the solar module arrangement 2211 are the solar module systems 310 for potential equalization by means of cables 2234 with grounding 2236 connected. This happens on both sides, as in the 22 shown, large mutual inductances are formed. In close lightning strikes, the solar module systems are protected against high induced surges.

The solar module arrangement 2211 will be on the roof as follows 2228 assembled. First, the base rail 2240 on the roof 2228 attached. For this purpose, the base rail 2240 preferably holes or holes through which they connect with the roof 2228 can use screwed. Angular, preferably perpendicular to the region of the base rail 2240 holding the holes or holes for attachment to the roof 2228 has a second region is aligned having openings in the form of recesses or holes. In openings of the second area of the base rail 2240 become the first plug-in elements 324a a solar module system 310 plugged it into place with the base rail 2240 positively connected. Subsequently, the second part 318b the rail of the above solar module system 310 by inserting screws 26 in predetermined openings 327 and screwing on the roof 2228 attached. Subsequently, another solar module system 310 also on the base rail in the same way as described above 2240 and on the roof 2228 attached and also with the already attached solar module system 310 by plugging the second plug element 324b of a solar module system 310 in the second openings 320b of the other solar module system 310 positively connected. Then another solar module system 310 by inserting the first plug-in elements 324a into the first openings of the already installed solar module system 310 connected to this and by screwing the second part 318b the rail on the roof 2228 attached. Another solar module system 310 is also in the same manner as described above with two solar modules already mounted 310 by means of the first plug-in elements 324 or first openings 320a or second plug element 324b and second openings 320b positively connected and on the roof 2228 attached. By connecting the second parts 318b the rails of the solar module systems 310 These are also electrically connected to each other. Subsequently, the rails at one end of the solar module assembly with the ground 2236 by means of cables 2234 connected. Subsequently, the other end of the solar module arrangement 2211 by means of cables 2234 connected. Optionally, sealing elements and / or channels for receiving water can be arranged between solar module systems, such as in 9 respectively. 11 shown.

LIST OF REFERENCE NUMBERS

10

Solar panel system

11

Solar module assembly

12

solar module

12a

End of the solar module

12l

solar module

12r

solar module

14

Front of the solar module

15

Rear of the solar module

16

Area for attachment to the roof

17

Area for connecting to another solar module system

18

rail

18a

first part

18b

second part

20

opening

22

recess

23

gutter

24

plug-in element

25

fastening area

26

screw

27

opening

28

top, roof

30

sealing element

31

sealing element

32

channel

210

Solar panel system

218a

 first part

218b

 second part

310

Solar panel system

316

Area for attachment to the roof

317

Area for connecting to another solar module system

318a

 first part

318b

 second part

320a

 first opening

320b

 second opening

324a

 first plug-in element

324b

 second plug element

326

screw

327

opening

410

Solar panel system

411a

 Solar module assembly

411b

 Solar module assembly

411c

 Solar module assembly

418b

 second part

416

Area for attachment to the roof

417

Area for connecting to another solar module system

420c

 opening

420d

 opening

420e

 opening

420f

 opening

420g

 opening

420h

 opening

424a

 plug-in element

440

base rail

510

Solar panel system

511

Solar module assembly

518a

 first part

518b

 second part

520i

 opening

520j

 opening

524

plug-in element

611

Solar module assembly

711

Solar module assembly

811

Solar module assembly

911

Solar module assembly

1010

 Solar panel system

1016

 Area for attachment to the roof

1017

 Area for connecting to another solar module system

1018a

 first part

1018b

 second part

1020

 opening

1022

 recess

1023

 gutter

1028

 top, roof

1130

 sealing element

1131

 sealing element

1210

 Solar panel system

1216

 Area for attachment to the roof

1217

 Area for connecting to another solar module system

1218a

 first part

1218b

 second part

1220a

 first opening

1220b

 second opening

1224a

 first plug-in element

1224b

 second plug element

1227

 opening

1236a

 throwing

1236b

 throwing

1811

 Solar module assembly

1911

 Solar module assembly

2111

 Solar module assembly

2211

 Solar module assembly

2228

 top, roof

2234

 management

2236

 grounding

2240

 base rail

Claims (20)

Solar module system ( 10 . 210 . 310 . 410 . 510 . 1010 . 1210 ), which is a solar module ( 12 ) with a provided for the incidence of light front ( 14 ) and a back ( 15 ) and a rail ( 18 . 18a . 18b . 318a . 318b . 418b . 518a . 518b . 1018a . 1018b . 1218a . 1218b ), which at the back ( 15 ) and / or laterally of the solar module ( 12 ) and the at least one opening ( 20 . 320a . 320b . 420c . 420d . 420e . 420f . 420g . 420h . 520i . 520j . 1020 . 1220a . 1220b ) and at least one plug-in element ( 24 . 324a . 324b . 424a . 524 . 1224a . 1224b ), characterized in that the at least one plug-in element ( 24 . 324a . 324b . 424a . 524 . 1224a . 1224b ) is designed such that it is in an opening ( 20 . 320a . 320b . 420c . 420d . 420e . 420f . 420g . 420h . 520i . 520j . 1020 . 1220a . 1220b ) a rail ( 18 . 18b . 318b . 418b . 518b . 1018b . 1218b ) of a further identically constructed solar module system ( 10 . 210 . 310 . 410 . 510 . 1010 . 1210 ) is pluggable, and the at least one opening ( 20 . 320a . 320b . 420c . 420d . 420e . 420f . 420g . 420h . 520i . 520j . 1020 . 1220a . 1220b ) is designed such that in it a plug-in element ( 24 . 324a . 324b . 424a . 524 . 1224a . 1224b ) a rail ( 18 . 18a . 18b . 318a . 318b . 418b . 518a . 518b . 1018a . 1018b . 1218a . 1218b ) of a further identically constructed solar module system ( 10 . 210 . 310 . 410 . 510 . 1010 . 1210 ) is pluggable. Solar module system ( 10 . 210 . 310 . 410 . 510 . 1010 . 1210 ) according to claim 1, characterized in that the at least one opening ( 20 . 320a . 320b . 420c . 420d . 420e . 420f . 420g . 420h . 520i . 520j . 1020 . 1220a . 1220b ) and the at least one plug-in element ( 24 . 324a . 324b . 424a . 524 . 1224a . 1224b ) on sections of the rail ( 18 . 18a . 18b . 318a . 318b . 418b . 518a . 518b . 1018a . 1018b . 1218a . 1218b ) are arranged, which on opposite edge regions of the solar module ( 12 ) are located. Solar module system ( 10 . 210 . 310 . 410 . 510 . 1010 . 1210 ) according to claim 1 or 2, characterized in that the at least one plug-in element ( 24 . 324a . 324b . 424a . 524 . 1224a . 1224b ) with the at least one opening ( 20 . 320a . 320b . 420c . 420d . 420e . 420f . 420g . 420h . 520i . 520j . 1020 . 1220a . 1220b ) of a further identically constructed solar module system ( 10 . 210 . 310 . 410 . 510 . 1010 . 1210 ) is positively connected by inserting. Solar module system ( 10 . 210 . 310 . 410 . 510 . 1010 . 1210 ) according to one of the preceding claims, characterized in that the at least one plug-in element ( 24 . 324a . 324b . 424a . 524 . 1224a . 1224b ) with the at least one opening ( 20 . 320a . 320b . 420c . 420d . 420e . 420f . 420g . 420h . 520i . 520j . 1020 . 1220a . 1220b ) of a further identically constructed solar module system ( 10 . 210 . 310 . 410 . 510 . 1010 . 1210 ) is frictionally connectable by plugging. Solar module system ( 210 . 310 . 1210 ) according to one of the preceding claims, characterized in that the rail ( 318b . 518b . 1218b ) further at least one recess or bore ( 27 . 327 . 1227 ) for receiving a fastener for fastening the rail ( 318b . 518b . 1218b ) on a subframe or a roof or a facade is suitable. Solar module system ( 1210 ) according to one of the preceding claims, characterized in that the rail ( 1218a . 1218b ) is configured such that it at least partially on the back ( 15 ) and on the front ( 14 ) of the solar module ( 12 ) is arranged so that they the solar module ( 12 ) at least partially encompasses. Solar module system ( 10 . 210 . 310 . 410 . 510 . 1010 . 1210 ) according to one of the preceding claims, characterized in that the rail ( 18 . 18a . 18b . 318a . 318b . 418b . 518a . 518b . 1018a . 1018b . 1218a . 1218b ) a first part ( 18a . 318a . 518a . 1018a . 1218a ) and a second part separated from the first part ( 18b . 318b . 418b . 518b . 1018b . 1218b ), which at opposite edge regions of the solar module ( 12 ) are arranged. Solar module system according to claim 7, characterized in that the first part ( 18a . 318a . 1218a ) at least one plug element ( 324a . 1224a ) and the second part ( 18b . 318b . 1218b ) at least one opening ( 20a . 320a . 1220a ), and wherein the first part ( 18a . 318a . 1218a ) or the second part ( 18b . 318b . 1218b ) is configured such that it further comprises at least one recess or bore ( 27 . 327 . 1227 ) for receiving a fastener for fixing the first part ( 18a . 318a . 1218a ) or the second part ( 18b . 318b . 1218b ) on a subframe or a roof or a facade is suitable. Solar module system according to one of the preceding claims, characterized in that the plug element is detachable from the rail. Solar module system ( 310 . 510 . 1210 ) according to one of the preceding claims, characterized in that the rail ( 318b . 518b . 1218b ) is configured such that it forms a channel ( 23 ) for receiving water extending on one side of the solar module plane beyond the solar module dimensions such that it continues to be on one side of a plane of a solar module ( 12 ) and its rail ( 318a . 518a . 1218a ) of a further identically constructed solar module system ( 310 . 510 . 1210 ), wherein the rail ( 318a . 518a . 1218a ) of the further identically constructed solar module system ( 318b . 510 . 1210 ) with the rail ( 318b . 518b . 1218b ) is connectable. Solar module system ( 1010 ) according to one of the preceding claims, characterized in that the rail ( 1018a . 1018b ) is configured such that it has at least two recesses ( 1022 ), which are suitable for a channel ( 32 ). Solar module system ( 1010 ) according to claim 10, characterized in that the recesses ( 22 ) in the rail ( 1018a . 1018b ) are arranged, that the gutter ( 23 ) into the recesses ( 22 ) recordable channel ( 32 ) opens from an approximately vertical direction. Solar module system ( 410 ) according to one of the preceding claims, characterized in that the rail ( 418b ) is configured such that it has at least two openings ( 420c . 420d . 420e . 420f . 420g . 420h ), wherein the one opening ( 420c . 420e . 420g ) in the rail ( 418b ) is arranged such that the plug element ( 424a ) of a further identically constructed solar module system ( 410 ) in such an opening ( 420c . 420e . 420g ) pluggable is that it shingles to the solar panel system ( 410 ), and wherein the other opening ( 420d . 420f . 420h ) in the rail ( 418b ) is arranged such that the plug element ( 424a ) of a further identically constructed solar module system ( 410 ) into the other opening ( 420d . 420f . 420h ) is pluggable that it is planar to the solar module system ( 410 ) is arranged. Solar module kit comprising at least one solar module system according to one of the preceding claims and the further identically constructed solar module system according to one of the preceding claims. Solar module arrangement ( 11 . 411a . 411b . 411c . 511 . 611 . 711 . 811 . 911 . 1811 . 1911 . 2111 2211 ), which have several solar systems ( 210 . 310 . 410 . 510 . 1210 ) according to one of the preceding claims 1 to 13, characterized in that in each case the at least one plug-in element ( 24 . 324a . 324b . 424a . 524 . 1224a ) in an opening ( 20 . 320a . 324b . 420c . 420d . 420e . 420f . 420g . 420h . 520i . 520j . 1220a ) a rail of another solar module system ( 210 . 410 . 510 . 1210 ), the further identically constructed solar module system ( 210 . 410 . 510 . 1210 ) the solar module system ( 210 . 410 . 510 . 1210 ) according to the preceding claims 1 to 9 corresponds. Solar module arrangement ( 11 . 411a . 411b . 411c . 511 . 611 . 711 . 811 . 911 . 1811 . 1911 . 2111 2211 ) according to claim 15, characterized in that in each case the at least one plug-in element ( 24 . 324a . 324b . 424a . 524 . 1224a ) in an opening ( 20 . 320a . 324b . 420c . 420d . 420e . 420f . 420g . 420h . 520i . 520j . 1220a ) a rail of another solar module system ( 20 . 320a . 324b . 420c . 420d . 420e . 420f . 420g . 420h . 520i . 520j . 1220a ) is plugged so as to form a positive connection. Solar module arrangement according to claim 16, characterized in that the frictional connection is releasable. Solar module arrangement ( 2211 ) according to one of claims 15 to 17, characterized in that it further comprises a base rail ( 2240 ) which extends along one end of the solar module arrangement ( 2211 ) and the fastening elements, wherein the rail ( 318a ) at least one solar module system ( 2211 ) at the base rail ( 2240 ) is attached. Solar module arrangement ( 711 . 811 . 1111 ) according to one of claims 15 to 18, characterized in that between solar module systems, which are interconnected by a plug-in element, at least one sealant and / or at least one sealing element ( 30 . 31 . 1130 . 1131 ) is arranged to seal against moisture. Solar module arrangement ( 2211 ) according to one of claims 15 to 19, characterized in that at least at one end of it existing rails ( 318a . 318b ) are electrically connected together.

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