The reflectivity of the highly reflective ceramic coated glass, independently developed by Almaden, is only 80%, and the power gain of the module can be increased 4~6W.

Based on the anti-reflective coating glass, Almaden put another white ceramic coating on the glass to fill in the gap of solar cells. This technology can reduce the transmittance of solar glass to 80% or even lower, and get 4-6W power more. The printing can be customized.

High reflective ARC glass reflects 380~1100nm > 90%

White ceramic coating glass reflects 380~1100nm> 85%