... , EN1 Anti-Reflective Coating Glass for solar Solar transmittance: (3.2mm ISO9050/2003)>=91.7% GB15763.2-2005, ISO9050, UL1703, EN12150, RoHS.Solar panel glass ... , 4mm)energy saving, eco -friendlysolar useUltra-white glass takes full advantage of the diffuse reflection of the pattern to decrease the light reflection ...