Solar Module: 1,TUV ,CE, RoHS ,ISO900. 2,10 years quality warranty. 3,High transmissivity low iron toughened glass. TEST CONDITION TEST CONDITIONS :1000w,AM1.5,25°CParameters typeBLT250M-48MonocrystallineMaximum power (watt) W250WProduction tolerance+3% /-3%Maximum power voltage V49.1±0.3VMaximum power current A 5.40AOpen circuit voltag V60.10VShort circuit current A 5.83ASize of module (wide and ...