Poly Cell: 156x156mm Up to 18.90% efficiency, one of the highest performing Poly crystalline cells on the market Blue anti-reflecting coating allows more sunlight be captured and converted to electricity Thin fingers and three bus bar design reduces serial resistance, increased power on module level Better performance in low light conditions for improved energy yield Lower light-induced degradation leads to greater power output over the entire module lifetime All solar cells are tightly classified to optimize output of module Quality and regular calibrations are traceable Low breakage rate Uniform color and appearance