Encapsulation Solution for Wholly-black PV Module_Betterial

The black high-reflection backplane developed by Betterial adopts double-sided coating product structure, the CPC inner layer is high reflection black and ultra-high reflection black, the reflectivity is 60% and 95%, and the use of high reflection filler greatly improves the reflectivity of the inner layer, and the module power can be increased by 2-4% per 100W.

● Supporting scheme:

▶ Upper film: High Transmittance EVA film(B601HP)

▶ Lower film: High Transmittance EVA film(B601HP)/Black infrared reflective film (B601RS)

▶ Back sheet: High band reflectivity back sheet(BPF-801B) /CPC back sheet (BPF-801)