Photovoltaic module gap reflective film and photovoltaic module

Abstract

The embodiment of the utility model relates to the field of photovoltaic cells, and provides a photovoltaic module gap reflective film and a photovoltaic module, the photovoltaic module gap reflective film comprises a bonding layer used for being bonded on the surface of back glass or a back plate, and a matrix layer and a structural layer which are sequentially arranged on the bonding layer, the structural layer comprises a first microstructure and a second microstructure, the plurality of first microstructures are orderly arranged on the substrate layer, and the second microstructures are arranged between two adjacent first microstructures. According to the invention, the second microstructure is additionally arranged between the two first microstructure layers, the space in the gap is secondarily utilized, part of scattered light entering the gap can be collected for secondary reflection, and the effect of improving the reflectivity is achieved.

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