Photovoltaic module and photovoltaic building
The embodiment of the utility model provides a photovoltaic module and a photovoltaic building. The photovoltaic module comprises a front plate, a first packaging layer, a battery layer, a second packaging layer and a composite back plate, the first packaging layer is connected to the front plate, t...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The embodiment of the utility model provides a photovoltaic module and a photovoltaic building. The photovoltaic module comprises a front plate, a first packaging layer, a battery layer, a second packaging layer and a composite back plate, the first packaging layer is connected to the front plate, the battery layer is connected between the first packaging layer and the second packaging layer, and the composite back plate is connected to the side, away from the battery layer, of the second packaging layer; the composite backboard comprises a grid reinforcing layer, an insulating layer and a supporting layer, the grid reinforcing layer is connected to the insulating layer, the supporting layer is connected to the side, away from the grid reinforcing layer, of the insulating layer, and the grid reinforcing layer is connected to the side, away from the battery layer, of the second packaging layer. Thus, the grid reinforcing layer is arranged on the insulating layer and the supporting layer, so that the composite |
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