Solar Module: 1,TUV ,CE, RoHS ,ISO900. 2,10 years quality warranty. ... circuit voltag V45.50VShort circuit current A 8.83ASize of module (wide and high)1957*992*50(MM)Number of cells72PCSSize ... 100MOhmVoltage standoff AC2000V, DC 3000VWind bearing 60m/s(200kg/sq.m)Impact resistance hail impact test227g steel ball fall down from ... warranty,10years 90% and 20yesr 85% of the power Solar Module