BIPV (Building Integrated PV) modular solar energy generating wallboard
Technical field
The utility model relates to a kind of Application of Solar Energy, particularly a kind of BIPV (Building Integrated PV) modular solar energy generating wallboard.
Background technology
Nowadays, more and more higher along with social industrialization degree, the whole world is faced with the severe problem of lack of energy, and energy scarcity becomes the bottleneck of restriction socio-economic development day by day, and energy problem has also influenced the various aspects of people's daily lifes.Therefore, tap a new source of energy, energy-saving and emission-reduction have very important realistic meaning.At present, solar energy is as a kind of important renewable energy, have natural, environmental protection, inexhaustible advantage makes that the prospect of development and use solar energy resources is boundless.Because building energy consumption occupies bigger proportion in entire society's energy wastage in bulk or weight, become an important problem to cut down the consumption of energy by building generating own.BIPV (Building Integrated PV) becomes the new trend of utilizing solar electrical energy generation, obtains significant progress in recent years, and the body of wall solar energy of still solar panel being made curtain wall utilizes the aspect can't accomplish the combination of solar panel and materials for wall.
The utility model content
The purpose of this utility model is to provide a kind of BIPV (Building Integrated PV) modular solar energy generating wallboard, and solar electrical energy generation module and wallboard are connected as a single entity, and the place, slit between the adjacent solar energy module adopts the fluid sealant sealing.
A kind of BIPV (Building Integrated PV) modular solar energy generating wallboard, comprise wallboard 1, solar electrical energy generation module 2, it is characterized in that: each solar electrical energy generation module 2 is high transmission rate armorplate glass 2a to be bonded in solar battery sheet 2b by the EVA film form, again solar electrical energy generation module 2 is fixed on the front of wallboard 1, be respectively equipped with slot 1a and cross bar 3 at wallboard 1 back side left end and right-hand member, when adjacent wall board 1 was side by side inserted cross bar 3 in the slot 1a, solar electrical energy generation module 2 was formed one; Have connecting groove 1b and installing hole 1c on each wallboard 1 back side, junction box 4 is housed in the connecting groove 1b, the two ends of connecting groove 1b are provided with power interface 5, and the power interface that polarity is identical also connects output; Connected mode between solar electrical energy generation module 2 and the wallboard 1 adopts the EVA film to bond, and perhaps encapsulation connects, and perhaps lamination connects, and perhaps encapsulating solidifies connection; Solar battery sheet 2b adopts crystal silicon cell sheet, perhaps amorphous silicon battery sheet, perhaps hull cell sheet, perhaps multi-element compounds type battery sheet; Place, slit between the adjacent solar electrical energy generation module adopts the fluid sealant sealing.
With prior art relatively, novel the having the following advantages of this practicality meter: 1) high transmission rate armorplate glass, solar battery sheet, wallboard become one, and the place, slit adopts fluid sealant to seal between the sun electricity generation module, can waterproof; Expand the range of application of BIPV (Building Integrated PV), implementation cost is low; 2) solar electrical energy generation wallboard of the present utility model adopts modular designs, in actual use, can and use the power needs according to the size of building, thereby several modular solar energies generating wallboards are formed suitable building wall area and generating electric weight by mutual splicing.
Description of drawings
Fig. 1 is BIPV (Building Integrated PV) modular solar energy generating structure of wall schematic diagram.
Fig. 2 is the structural representation at solar electrical energy generation wallboard its back side side by side the time.
The specific embodiment
Embodiment 1:
A kind of BIPV (Building Integrated PV) modular solar energy generating wallboard, comprise wallboard 1, big sun energy electricity generation module 2, it is characterized in that: each solar electrical energy generation module 2 is high transmission rate armorplate glass 2a to be bonded in solar battery sheet 2b by the EVA film form, again solar electrical energy generation module 2 is fixed on the front of wallboard 1, be respectively equipped with slot 1a and cross bar 3 at wallboard 1 back side left end and right-hand member, when adjacent wall board 1 was side by side inserted cross bar 3 in the slot 1a, solar electrical energy generation module 2 was formed one; Have connecting groove 1b and installing hole 1c on each wallboard 1 back side, junction box 4 is housed in the connecting groove 1b, the two ends of connecting groove 1b are provided with power interface 5, and the power interface that polarity is identical also connects output; Adopt EVA film bonding between solar electrical energy generation module 2 and the wallboard 1, solar battery sheet 2b adopts the crystal silicon cell sheet, and the place, slit between the adjacent solar electrical energy generation module adopts the fluid sealant sealing.
Embodiment 2:
A kind of BIPV (Building Integrated PV) modular solar energy generating wallboard, comprise wallboard 1, big sun energy electricity generation module 2, it is characterized in that: each solar electrical energy generation module 2 is high transmission rate armorplate glass 2a to be bonded in solar battery sheet 2b by the EVA film form, again solar electrical energy generation module 2 is fixed on the front of wallboard 1, be respectively equipped with slot 1a and cross bar 3 at wallboard 1 back side left end and right-hand member, when adjacent wall board 1 was side by side inserted cross bar 3 in the slot 1a, solar electrical energy generation module 2 was formed one; Have connecting groove 1b and installing hole 1c on each wallboard 1 back side, junction box 4 is housed in the connecting groove 1b, the two ends of connecting groove 1b are provided with power interface 5, and the power interface that polarity is identical also connects output; Adopt encapsulation to be connected between solar electrical energy generation module 2 and the wallboard 1, solar battery sheet 2b adopts the amorphous silicon battery sheet, and the place, slit between the adjacent solar electrical energy generation module adopts fluid sealant to seal.
Embodiment 3:
A kind of BIPV (Building Integrated PV) modular solar energy generating wallboard, comprise wallboard 1, big sun energy electricity generation module 2, it is characterized in that: each solar electrical energy generation module 2 is high transmission rate armorplate glass 2a to be bonded in solar battery sheet 2b by the EVA film form, again solar electrical energy generation module 2 is fixed on the front of wallboard 1, be respectively equipped with slot 1a and cross bar 3 at wallboard 1 back side left end and right-hand member, when adjacent wall board 1 was side by side inserted cross bar 3 in the slot 1a, solar electrical energy generation module 2 was formed one; Have connecting groove 1b and installing hole 1c on each wallboard 1 back side, junction box 4 is housed in the connecting groove 1b, the two ends of connecting groove 1b are provided with power interface 5, and the power interface that polarity is identical also connects output; Adopt encapsulating to solidify between solar electrical energy generation module 2 and the wallboard 1 and is connected, solar battery sheet 2b adopts the hull cell sheet, and the place, slit between the adjacent solar electrical energy generation module adopts fluid sealant to seal.
Embodiment 4:
A kind of BIPV (Building Integrated PV) modular solar energy generating wallboard, comprise wallboard 1, big sun energy electricity generation module 2, it is characterized in that: each solar electrical energy generation module 2 is high transmission rate armorplate glass 2a to be bonded in solar battery sheet 2b by the EVA film form, again solar electrical energy generation module 2 is fixed on the front of wallboard 1, be respectively equipped with slot 1a and cross bar 3 at wallboard 1 back side left end and right-hand member, when adjacent wall board 1 was side by side inserted cross bar 3 in the slot 1a, solar electrical energy generation module 2 was formed one; Have connecting groove 1b and installing hole 1c on each wallboard 1 back side, junction box 4 is housed in the connecting groove 1b, the two ends of connecting groove 1b are provided with power interface 5, and the power interface that polarity is identical also connects output; Adopt encapsulating to solidify between solar electrical energy generation module 2 and the wallboard 1 and is connected, solar battery sheet 2b adopts multi-element compounds type battery sheet, and the place, slit between the adjacent solar electrical energy generation module adopts fluid sealant to seal.