WO2003036187A2

WO2003036187A2 - Mobile solar reflector unit for generation of hot water and/or generation of electricity

Info

Publication number: WO2003036187A2
Application number: PCT/DE2002/003816
Authority: WO
Inventors: Helmut Juran
Original assignee: Helmut Juran
Priority date: 2001-10-14
Filing date: 2002-10-10
Publication date: 2003-05-01
Also published as: WO2003036187A3; DE20116696U1

Abstract

A mobile, transportable (5) solar reflector, requiring no installation, for the generation of hot water and/or generation of electricity with solar-concentrating mirrors (2), automatic solar tracking, by means of mass equilibration (8) and integrated store (3) is characterised in design in that the complete unit can track the sun unhindered in a frame (4), the water supply (6) and outlet lines (7) remain unimpeded by the tracking movements, the store (3) also embodied as an absorber is reinforced on the side facing the sun by means of a grid and a combined voltaic plate, mounted on or in place of the absorber, can not be overheated due to a ventilation.

Description

Mobile solar reflector system for hot water generation and / or electricity generation

description

Title:

Technical field: regenerative energy technology

State of the art :

According to the state of the art, the use of solar thermal energy for warm water heating of swimming pools can be done economically even in colder regions compared to alternative heat supplies based on fossil fuels, since the collectors are very close to the outside temperature due to the small temperature difference between outside air and hot water (close to 0 ° C) can be simply carried out without insulation. Already today, the application is not only sensible for environmental protection reasons alone.

The generally applied state of the art with the most extensive use of flat-plate collectors made of black plastic pipes or mats has been expediently expanded with the protection claims 201 06 306.9 and 101 21 437.5 for use as mobile systems with solar-concentrating support, which opens up new application possibilities. For a self-sufficient supply of the drive and control units and an economic conception, however, a relatively large effort is still required and the simultaneous partial or full use of this concept for solar power generation is problematic, since the overheating of voltaic panels cannot be reliably avoided.

Problem underlying the invention:

The inventive protection claims documented here are based on the following underlying problems according to the prior art:

1. The shape of the support structure according to 201 06 306.9 hinders the incoming and outgoing lines and the reflector funnel (3) when pivoting the system for sun tracking.

2. According to 201 06 306.9, attaching the supply and discharge lines to the system leads to risky force effects on the lines and their connection points to the system when the system is pivoted for sun tracking

3. The supply and discharge lines according to 201 06 306.9 require shut-off valves which, if handled incorrectly, can damage the system and injure the operating personnel

4. If the system loses water or is handled incorrectly if the circulation circuit stops unexpectedly, the material can overheat locally with far-reaching risks

5. When the circulating pump is switched off, the circulating water cannot run back and the solar system can therefore no longer run out without additional manual actuation

6. Full automatic venting of the system is not possible when operating without operating personnel over several days

7. The circuit pump from swimming pool (exemplary example of the application) to the solar system requires a very complex regulation of the pump operation for large-scale operation or large solar panels for their power supply according to the pump installation performance during continuous operation

8. almost horizontally, ie without high curvature, absorber plates limit the permissible water pressure in the storage tank and thus the pumping head from the swimming pool to the solar system 9. The conversion effort from a manually trackable sun to an automatically trackable sun system is very large according to the state of the art, because this also affects the support structure and the wiring from the swimming pool pump to the solar system

10. The addition of voltaic panels for power generation is only possible to a very limited extent, because an exceeding of the permissible maximum temperature of the panels cannot be excluded. In addition, solar tracking systems for voltaic systems for power generation are very complex because the effort for the mechanics is largely determined by the wind forces. In the case of tracking based on mass balancing, compensators are required to absorb the gusts of wind.

11. In the sun tracking system according to 101 21 437.5, avoiding water return after switching off the equalization pumps is not clearly resolved

Invention:

The description of the inventive features should take place in the order of the presentation of the problems on which the invention is based: ad 1.

2 preferably semicircular bent profile tubes (18) are brought together at the pivot points (13) for possible pivoting of the system from east to west, where they are connected directly to the supporting frame (1) of the system via connecting elements (7). The fastening screws preferably lead directly through the center of the pivot bearing (13). The carrying frame (18, 35, 20) forms a structurally ideal triangle.

As long as the system memory (17) is empty, e.g. when assembling, disassembling, cleaning the system, firmly attached chains (21) are hooked between the support frame (1) and the support frame (18, 35). to 2.

The drain line (12, 15) and the inlets and outlets of the circulation circuit (8, 6, 9, 5) are connected directly to the support frame (1), at the closest possible distance to the pivot bearings (7, 13). to 3.

The described concept of the connection connections in point 2 does not use a single fitting on the system apart from the drain valve (12) during and outside the operating time. to 4.

The shape of the storage unit of the system (16, 17) is designed so that if the system loses water due to external damage or incorrect handling, the subsequent incoming outside air can only flow to the west or east side of the storage unit, depending on the position of the system's pivoting position this side receives a relative underweight and thus the swiveling part of the system swings automatically and automatically, but slowly according to the speed of the air inlet to the other side, whereby the system moves out of the direction of the sun.

According to 201 06 306.9, the state of the art is that if the circuit pump fails or the lines (10, 11) leak, the accumulator (17) can compensate for hours of the lack of heat dissipation. It is therefore desirable to keep the storage tank temperature low for safety reasons and to switch the circuit pump to the storage tank temperature using a thermostat. Due to a predetermined design distance between the circulating water inlet (9) and outlet (8), after the pump is switched off, the average water heating entering the storage tank will occur locally with a delay on the thermostat sensor, which also increases the switching hysteresis of the thermostat accordingly. Another thermostat is set to a maximum specified temperature for security reasons. When this maximum temperature is reached, this thermostat cuts the power supply to the sun-tracking pump (32 or 36). to 5.

A return line (4) open to the atmosphere is integrated in the circuit return and a non-return valve in the flow. to 6.

The supply and discharge circulation lines (10, 11) are connected to the plant at the highest possible point for each plant operation. to 7.

The pump switching control described in point 4 via a thermostat and a special system design allows a safe pump size that exchanges the storage content (17), for example within 5 minutes. Over the course of the day, however, it does not require more drive energy than a 20 times smaller pump with the need for continuous operation without reserve. In relation to its size, it can thus be supplied by a relatively small battery, since this is recharged by a voltaic panel (26) within 55 minutes of the pump being stopped. This panel (26) is mounted inside the system and is thus exposed to multiple solar radiation via the reflector mirrors. to 8.

The absorber plate (16) is reinforced against the internal water pressure by a sufficiently dimensioned grid (25), preferably made of wire or metal band, the grid preferably being attached to the inner support frame (2). to 9.

The system for swimming pool heating is designed so that even the standard version without sun tracking has the static and dynamic mechanism of the system with automatic sun tracking. This applies to the circuit water connections (5,6), the attachment of the water supply and return connections (8,9) specially designed for controlling the circuit pump and the pivoting (13) system suspension (7). For small swimming pools above the ground, in the vicinity of which there are always operating personnel, because children may be continuously looked after, it may be sufficient if the system is turned manually a few times during the sunshine period.

For continuous heating of the swimming pool, the system will be retrofitted with an automatic sun tracking according to Figure 4 or 5. The two containers (22a) and (22b) are preferably attached to the main support frame (1) on the east and west sides of the system and the plug connections of the pump delivery line (37) and the power supply lines between the voltaic panels (23, 24) and the pumps (32 , 36) connected.

Identically with the same components, a reflector system (Figure 3) can now be equipped, which was designed for 100% power generation by means of integrated voltaics (28). According to FIGS. 1 and 3, the different mass ratios between the systems are adapted by means of the flexible design or refillability of the mass container (17a). to 10.

The solar panel (26) according to FIG. 2c, which is integrated to supply power to the circulating pump, can now also be made larger if electricity is required for other applications. According to FIG. 2d, an enlarged voltaic panel (27) is shown attached to the wire mesh (25). It is crucial that this panel (27) with the constructive concept shown according to Figures 2d and 3 depending on the selected Reflector size receives 2.5 to 3.5 times the solar radiation and then the daily work in KWh is increased again by approx. 30% due to the sun tracking. The panel must be designed for this load, whereby it is very important that, depending on the manufacturer, the panel should not heat up to more than approx. 70 ° C according to the state of the art. This requires a cooling or ventilation system, which contains the support frame (1) on the lower half with ventilation openings (27). There is an air flow based on free convection due to the temperature difference between outside air and heated air in the reflector funnel (3). The system concept can also be used for different variants for 100% mobile voltaic electricity use. to 11.

The sun tracking system according to FIG. 4 on the basis of the shift in the center of gravity by pumping around a medium according to 101 21 437.5 is newly invented by connecting the two pumps (32) or (36) on their pressure-side connection points only to a single line (35) (37 ), whereby an atmospheric bypass line (31) with an integrated non-return valve is attached to the pump connection in such a way that in the operating modes from a lower-lying tank (22a) to a higher-lying one (22b) or vice versa after the pump operation has stopped At this time, the check valve (30), which is higher, opens due to the returning suction effect in the lines and atmospheric air with atmospheric pressure freely enters, whereby the flow at this atmospheric connection divides and thus prevents backflow or further flow from one container (22) to the other becomes.

Approximately parallel to the reflector elements (3), a mirror is placed above the voltaic module (23), which supplies a mass balancing pump (32) on the west side of the system, in order to intensify the solar radiation in the case of obliquely incident sunlight (e.g. after the sun has been covered by clouds for a long time) attached, which is also possible on the other side of the system, if necessary, to improve the effective range of the return of the system to the morning sun.

Advantageous Effects of the Invention:

The description of the advantageous effects of the invention is to be made in order of the presentation of the problems on which the invention is based: ad 1.

This design of the attachment to the pivot points of the system means that no support bolts on the support frame (1) are required to attach the bearings. The support frame (18, 35, 20), which thus also forms a structurally ideal triangle from the view according to FIG. 2b, no longer obstructs the pivoting system part.

Due to the temporarily attached chains (21) between the support frame (1) and the support frame (18, 35), the still statically unstable pivoting system part cannot swing away. to 2.

The direct connection of the water supply and discharge lines to the support frame (1) at the closest possible distance to the pivot bearings (7,13) results in the advantage that these attachment points change only insignificantly in their position when the system is pivoted, and the support frame ( 1) the most stable fastening element of the system, which means that bumping or pulling on the supply and discharge circulation lines (10, 11) can hardly cause any damage inside the system. This has the further advantage that the supply and discharge circulation lines (10, 11) are connected to the system at the highest possible point for each system operation, so that water loss is impossible even after the lines (10, 11) have been removed or unexpectedly torn off. This system design is made possible by the connection connections (15, 8, 9) on the absorber surface (16), which is also a significant advantage since line connections are fundamentally sensitive to damage and the connections (15, 8, 9) are now located in the protected inner part of the system , to 3.

Due to the described design of the connection connections in point 2, not a single valve needs to be operated on the system apart from the drain valve (12) during and outside the operating time, which cannot be operated incorrectly by mistake, which also means damage to people and the system from this point of view excluded are. to 4.

Due to the special shape of the storage tank, if the storage tank loses water, it moves from the direction of the sun and local overheating is not possible.

Thanks to the special control system of the circulation pump, a pump that is larger in size for safety reasons can be operated at times depending on the thermal output of the system, although complex control is not used.

When a set maximum temperature is reached, the solar radiation output is immediately and continuously reduced by stopping the sun tracking. to 5.

If the operation of the circulation pump in the swimming pool is stopped, the inventive measures prevent the circulation water from flowing back from the storage tank to the swimming pool. to 6.

Due to the special connection of the supply and discharge circulation lines (10, 11), the system is vented freely via the return line pipe sections (8) and (4) for every system operating mode. to 7.

The panel (26) can be made 2 to 3 times smaller due to the reflector.

The overall concept of the inventive pump energy supply used only requires a voltaic supply for a small fraction of the pump installation capacity. to 8.

Due to the installed mesh made of wire or metal tape, it is possible to manufacture the absorber plate from thinner material, which improves the heat transfer, or from softer, for example from artificial black rubber, which also serves as a sealing material at all points to be sealed. to 9.

Thanks to the new design of the system structure, even the simplest system design with strong wind buoys can give way to the buoys by giving way. This advantage can therefore also be used for a very simple system for heating very small swimming pools above the ground, in the vicinity of which there are always operating personnel, because perhaps children are being looked after continuously and the system can therefore be turned manually a few times during the sunshine period.

If no staff is available over longer periods of the day or days, the system can be retrofitted for continuous heating of the swimming pool in a few minutes with an automatic sun tracking system according to Figure 4 or 5. There is no such simple system retrofit for sun tracking according to the prior art.

It is a major advantage that the solar tracking of the system for hot water production can be carried out unchanged for a system for 100% electricity generation. TO 10.

The system concept for mobile hot water generation, preferably for heating a swimming pool, has the significant advantage that it can be supplemented with any large Valtaik panels for mobile partial electricity generation without essential additional components and that the following variants can also be used for 100% mobile Voltaik electricity use : a) If the system is used for voltaic electricity use without sun tracking and without reflectors (3), the system according to FIG. 1 can be taken over unchanged insofar as only components are omitted, i.e. in detail (2,3,4,5,6,7 , 8,9,10,11, 12 and15). The voltaic panel then only has to be placed on the support frame (1) and easily attached. For stability and stability against wind buoys, the storage tank (17) is filled with water, earth, gravel, sand, metal granulate, for example, so it is also a major advantage that even the hot water storage tank can be used for sensible use with 100% voltaic use , b) For a system with sun tracking, nothing else needs to be a) attached to the container (22) on the side of the support frame (1) below the voltaic plate. c) For a system with sun tracking and reflector system (3) according to Figure 3, only the Voltaikpanel (28) and the mass expansion tank (17a) are connected with spacing bolts with the support frame (1) on the underside so that a convective air flow above and below the Voltaipanel (28) when the panel is heated to cool it no more and no less. The addition of other fastening bolts alone achieves the effect of panel cooling, for which there is no comparable solution according to the state of the art. to 11.

The inventive solution for the sun tracking system according to Figure 4 has the advantage that the two containers (22) only have to be connected by a single line (34) and a backflow or further flow of the mass balancing medium from one container (22) to another is prevented.

An increase in the solar radiation at an oblique solar radiation angle on the panel (23) or (24) by attaching mirrors has the advantage that these relatively expensive supply panels can be kept relatively small.

Name and description of graphic figures 1 to 5

Figure 1 - Schematic representation of a solar, mobile transportable and mobile set up and movable reflector system for exemplary use as a swimming pool heater, shown with the water cycle system (4,5,6,8,9,10,11,12,15,16,17) with Sonnennach - Setting device (summer / winter) (19), with 8 foldable or attachable 8 reflector plates (3), on which mirrors are attached in a variable manner to the sunny side, but without sun tracking for the time from morning to evening

Figure 2a / 2b - schematic representation of a solar mobile reflector system according to Figure 1 for swimming pool heating or power generation from 2 horizontal views, shown without a water circulation system of the execution as a swimming pool heating, but with sun adjustment device according to Figure 4 for the timing from morning to evening

Figure 2c - representation of the system of Figure 1 with a vertical view from the sun position, the structural bracing of the absorber surface (16) with the profile frame (2) and a wire mesh attached to it (25), as well as the positions of the water supply and return connections, drain connection (12) and voltaic panel for the electrical pump supply are clearly visible.

Figure 2d - representation of the system according to Figure 1 with a vertical view from the sun position whereby it can be seen that in addition to the hot water production a voltaic plate of variable size (27) for power generation can be interchangeably attached to the wire grid (25) as required. To avoid the maximum permissible temperature on the voltaic panel (27), the system support frame (1) can then be designed with ventilation openings according to FIG. 3.

Figure 3 - Schematic diagram of a solar, mobile transportable and mobile to set up and movable reflector system in the version for pure electricity generation, the storage tank (17) of the hot water version with any mass filling (sand, earth, pebble or other media) for system stability and to optimize the focus for the Sun tracking according to Figure 4 is filled and is attached to the system support frame (1) at such a distance from the voltaic panel (28) that the back of the voltaic panel (28) is cooled by this structural gap (14) by natural convection of the outside air. At the same time, the side of the voltaic panel (28) facing the sun is cooled by natural convection of the outside air, which enters through structural openings (27) at the lower part of the system support frame (1) and exits upwards at the upper part of the reflector funnel (3). The battery (21) can be attached at the statically optimal point between the two semicircular support profiles (18).

Figure 4 - Schematic representation of the sun tracking according to the mass balancing principle whereby the container (22a) attached to the west side of the system is filled with more water than the container (22b) on the east side of the system and is therefore lower in combination with the rotatable system suspension (7). The pumps (32) in the containers are connected to a single line on their pressure side (delivery side) and are driven by the solar panel (23, 24) attached to the opposite container. If a pump switches itself off after the pumping process, the pumped medium cannot continue to run or return, because this prevents check valves from being attached to branch lines (31). The solar panel (24) is attached so that it is acted upon by the rising sun and the system is moved to the morning position. After a long daytime sunshine, the sun that is now falling obliquely on the tracking panel (23) is amplified by a mirror (29).

Figure 5 - Sun tracking tank with external pump Description of the components and functional parts according to Figures 1 to 5

1 - Profile frame for fastening and as a static support element for all system components with the exception of the two U-shaped profile bends (18), which themselves support the profile frame (1) on the two pivot bearings (7)

2 - inner profile frame, the absorber plate (16) and storage shell (17) clamped together pressure-tight

3 - self-supporting reflector elements made of preferably light, stable materials, which are attached to the profile frame (1) or can be folded down and are designed as reflecting surfaces on the side facing the sun or are supplemented by reflecting surface elements

4 - Atmospheric vent pipe at the highest point of the water circuit, which also serves as an overflow pipe for heating the circuit, prevents pressure build-up in the event of an unforeseen block in the water circuit and also prevents the circulation water from flowing back from the storage tank to the pump when the water circulation stops

5 - Connection of the water circuit flow with the profile frame (1) at its highest point with the water supply pipe (9), with a non-return valve in the water flow (10) to avoid water return when the pump stops

6 - Connection of the water circuit return with the profile frame (1) at its highest point with the water return pipe (8), the overflow pipe (4) being attached at the highest point in the water return (11)

7 - 2 connecting elements with a pivot bearing between the main support frame (1) and the static support profiles (18), the connections preferably being designed as screw, plug or clamp connections

8 - Water return pipe attached to the highest point of the absorber plate (16)

9 - Water inlet pipe to the storage tank (17) attached to the upper side of the absorber plate (16)

10 - water supply line between the pump in the swimming pool and the storage tank (17)

11 - water return line between the pump in the swimming pool and the storage tank (17)

12 - water drain valve

13 - axes of rotation of the pivot bearings on the connecting pieces (7)

14 - free space between voltaic panel (28) and memory (17) for cooling the underside of the voltaic panel by free convection or artificial ventilation by means of additional cooling air ducts and ventilation devices

15 - water drain pipe between the lowest point of the absorber plate (16) and the drain valve (12)

16 - absorber plate for absorbing the solar energy and direct transfer of the solar energy converted into heat to the storage water on the back to the storage (17), this plate being preferably black on both sides, made of various UV-resistant and corrosion-resistant materials against swimming pool water, e.g. made of artificial hard rubber or black anodized aluminum sheet on both sides. For example, as hard rubber, the plate then takes on a chain of technical and thermal tasks, for which several components would be required according to the state of the art: solar energy absorption, solar energy conversion into heat, heat transfer to the storage system without an intermediate circuit, almost 50% of the storage wall, sealing material the storage locations to be sealed

17 - Storage half-shell, which is clamped between the frame profiles (1) and (2) with the absorber plate (16) and can be made from any materials and in any form that are corrosion-resistant to swimming pool water, preferably from transparent plastics or from glass, so possibly inside the storage tank resulting contamination can be recognized early

17a - mass expansion tank, in the form as (17), but designed for filling with media other than water, e.g. Soil, gravel, sand, metal granules

18 - U-shaped system support profiles, which are brought together and fastened at the system pivot points (7) Description of the components and functional parts according to Figures 1 to 5

19 - attach to each system support profile and turn the adjustable support feet, which expand the static installation area and allow the system to be manually adjusted for optimal sun exposure between the winter and summer sun positions

20 - 2 wheels for easy mobile change of the location of the system, which are attached to an axis (35), which in turn connects the support profiles (18) at this point and thus at the same time reinforces the support base statically effective

21 - Tension chains between the support frame (18, 35, 20) and the system support frame (1), which serve for safe static stability during assembly and disassembly when there is still no water in the tank (17) and thus the center of gravity of the system is unstable above the pivot point (7)

22 - 2 collecting tanks for pumpable medium, preferably water, each mounted on the east and west side of the swiveling part of the system, for swiveling the system by changing the center of gravity using a different degree of filling

23 - Voltaic panel mounted on the collecting tank (22) on the west side of the system, for driving a feed pump in / on the collecting tank (22) on the east side of the system, this solar panel guiding the system from morning to evening with the sun

24 - Voltaic panel mounted on the collecting tank (22) on the east side of the system, for driving a feed pump in / on the collecting tank (22) on the west side of the system, this solar panel leading the system to the sun at sunrise, which is why the panel is attached so that it can be applied by the morning sun over the entire swivel range from the evening position to the morning position

25 - wire mesh, preferably attached to the inner support frame (2), for the adjustable reinforcement of the absorber plate (16) against the water pressure in the reservoir (17) and as a holder for alternatively attachable voltaic panels (27)

26 - Voltaic panel for energetic supply (charging) of a battery from which the pump in the swimming pool is supplied

27 - Alternatively, additional voltaic panel can be attached if additional external power is required

28 - Voltaic panel in a reflector system for the sole power generation according to Figu 3, which uses the maximum possible available absorber area

29 - The mirror is attached to the west side of the system in such a way that, after long periods of sun exposure, which means that the system could not be carried, sufficient sunlight is reflected on the panel (23) to bring the system back to the sun in an optimal position

30 - atmospheric check valves on the branch lines (31), which means that after the pump is switched off after the pumping process, the pumped medium cannot flow further or back

31 - branch lines from the pump delivery line (34) for free atmospheric connection of the containers (22) and for attaching the non-return flaps (30)

32 - Delivery pumps, which are driven by the solar panel (23, 24) if required, preferably designed as submersible pumps, external pumps (36) according to FIG. 5 preferably being fitted under the container

33 - Filling medium of the container (22) preferably liquid

34 - Pump delivery line (34) for connecting the pumps (32, 36) in or on the two containers (22a, 22b)

35 - axis for static bracing of the support substructure (18) and for fastening the wheels for easy mobile change of location

36 - Feed pumps external to the containers (22)

37 - Plug connection in the pump delivery line

38 - Submersible DC pump

39 - swimming pool

40 - DC supply from transformer or voltaic-charged battery

41 - Bolts and spacers for fastening the voltaic panels (28) and the mass expansion tank (17a) with the main support frame (1) at the desired distance from the free air flow

Claims

claims

1. Mobile solar reflector system for hot water generation and / or power generation, characterized in that 2 support profiles (18) in a preferably semicircular shape at their two ends (7) lead to the bearing pivot points (13) on the support frame (1) of the solar system, there at one Connection piece to the pivot bearing (13) are detachably fastened, in the form that they are not guided in parallel, but expand from one another at (7) at an angle of preferably approximately 30-40 °, in the form that they are approx Center (20) of an axis (35) are connected, from the view of the axis of rotation (13) of the system, with the connecting axis (35) form approximately a statically ideal isosceles triangle.

2. Mobile solar reflector system for hot water generation and / or power generation according to claim 1, characterized in that between the static points (20), preferably at the ends axis (35) removable about the same length connectors are attached, the other ends in turn so on the support frame (1) are fastened so that the associated base frame made of supporting profiles (18) and axis ((35) form a static unit immovable with the support frame (1), characterized in that after loosening the connecting pieces (21) the support frame (1 ) can be pivoted in the pivot points (13) of the support frame.

3. Mobile solar reflector system for hot water generation and / or power generation according to claim 2, characterized in that all supply and discharge external circulation lines (10, 11) which carry the heat-transporting, predominantly liquid medium such as water, in close proximity to the pivot bearing (13) be connected to the system, preferably in that this is done on the support frame (1) through which the lines pass and are shock-proof braced on it, the lines then on the inside of the support frame (1) via intermediate pieces with the memory (preferably on the absorber plate (16)), characterized in that the return line (11) at the highest (8) and the emptying (12) at the deepest storage location in the closest constructively possible proximity to the pivot points (13) are connected, which by the special construction of the support structure according to claim 1 is possible.

4. Mobile solar reflector system for hot water generation and / or power generation according to claim 1, characterized in that on the return line (11) an atmospheric open ventilation line (4) and a check valve is attached to the flow line and the entire circulation system (38,10,11 , 4,5,6,7,8,9,17) to avoid incorrect operation without a single shut-off or control valve.

5. Mobile solar reflector system for hot water generation and / or power generation according to claim 1, characterized in that in or under the frame (1) in addition or alternatively to the heat absorbing plate (16) a current-generating voltaic plate is attached and this current-generating system alternatively with or without the Solar-concentrating reflectors (3) and with or without the sun tracking according to Figure 4, which are also used for hot water generation.

6. Mobile solar reflector system for hot water generation and / or power generation according to claim 5, characterized in that the support frame (1) is provided with ventilation openings (27) and by means of spacer-carrying connectors (41) of the support frame (1), the voltaic panel (28) and the reservoir can be connected at any predetermined distance from one another, characterized in that the reservoir (17a) is filled with any predetermined masses as an alternative to water.

7. Mobile solar reflector system for hot water generation and / or power generation according to claim 2, characterized in that the sun-facing side of the memory (17) is designed as a largely flat or only slightly curved surface (16) and alternatively with a tension profile frame ( (2) and a reinforcing grid (25) with the support frame (1) and the bottom of the memory (17) is clamped.

8. Mobile solar reflector system for hot water generation and / or electricity generation according to claim 4, characterized in that for an optimal energy-saving operation, the circuit pump (38) is switched on and off via a single thermostat.

9. Mobile solar reflector system for hot water generation and / or electricity generation according to claim 5, characterized in that the mass balancing pumps (32,36) of the solar tracking system according to Figure 4 are connected to only one line (34) and at the highest line feed point to the pumps an atmospheric open branch line (31) is attached, which in turn each includes a check valve.