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 ... .m)Impact resistance hail impact test227g steel ball fall down from 1m heightEncapsulated with toughened glass Low iron tempered glass with ... warranty,10years 90% and 20yesr 85% of the power Solar Module