Sealing film for improving power generation efficiency of solar cell panel

• Main Authors: TIAN JUNBIN, ZHONG SONGHUA, SHISHIDO AKIHIKO, DU GUOQIANG, HIJIKATA KOICHI, FU XIAOJIN
• Format: Patent
• Language: Chinese; English
• Published: 08.03.2024
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; SEMICONDUCTOR DEVICES

The utility model discloses a sealing film for improving power generation efficiency of a solar cell panel, and relates to the technical field of solar power generation. The sealing film for improving the power generation efficiency of the solar cell panel comprises a POE resin single layer, one side of the POE resin single layer is provided with an EVA resin single layer, and one side of the EVA resin single layer is provided with a composite structure layer. According to the utility model, the problem that the traditional technology for improving the transmissivity of the sealing film by using a fluorescent material is invalid for the current solar cell panel capable of converting ultraviolet rays is solved; in addition to the current solar cell panel, the thin film is optically designed, so that lost light emission can be utilized; this development is to convert ultraviolet light into a higher energy visible light region compared to a fluorescent material, and develops an optical design that returns loss l