solar panel 1. TUV,IEC,CE,UL,cUL,MCS,ISO,Kiers ... *H Weight (kg)Wp (W)Vmp (V)Imp (A)Voc (V)Isc (A)solar cellsYHM300-36B30035.28.542.49.1812*61950× 990× 50 ... % of 10 years, 80% of 25 years.Remark: Adding letter A after type indicates mono-crystalline cell, adding letter B indicates ... Certification: CE, TUV, VDE, IEC, SGS, ROHS Short circuit voltage (A) 5.65Cell conversion efficiency (%) 18%