A solar battery module includes: a front face protective sheet at a first side; a sheet-shaped solar battery cell disposed at a second side, the second side being an opposite side from the first side with respect to the front face protective sheet; a backing sheet disposed at the second side with respect to the solar battery cell; and an encapsulation layer provided between the front face protective sheet and the backing sheet, and encapsulating the solar battery cell. A convexly-curved portion is provided at the backing sheet to overlap the solar battery cell, and curves convexly toward a solar battery cell side, the solar battery cell curves in accordance with the convexly-curved portion, and a rigidity of the convexly-curved portion with respect to a load acting in the sheet thickness direction of the solar battery cell is higher than a rigidity of the solar battery cell.
SOLAR BATTERY MODULE AND MANUFACTURING METHOD THEREFOR
2018-12-13
Patent
Electronic Resource
English
IPC: | H01L Halbleiterbauelemente , SEMICONDUCTOR DEVICES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02S GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USING PHOTOVOLTAIC [PV] MODULES , Erzeugung elektrischer Energie durch Umwandlung von Infrarot-Strahlung, sichtbarem Licht oder ultraviolettem Licht, z.B. unter Verwendung von Photovoltaik [PV]-Modulen |
Battery module, battery module manufacturing method and vehicle
European Patent Office | 2023
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