KEY FEATURES : PERC 182 Cells : Better cap ability of current collection , larger area of power generation, nice appearance, more suitable for installation on the roof. 1000V System Voltage : 1000V solar system voltage design, significantly lowers BOS cost Compared to 1000V systems 11BB Solar Cell : More uniform current collection capability, reduce the current Heal loss of the cell; nice appearance and more suitable for roof Installation. High Power Output : 60 pieces solar chip output power up to 330Wp. Anti-PID Guarantee : Anti-PID cell and en capsulation technology Frame less module Requires no module grounding which may P ID. Low Light Performance : By high efficiency glass with surface veneering technology to Achieve excellent performance in low light conditions Strengthened Load Ability : 5400 pa snow load, 2400 pa wind load. Harsh Environment Adaptability : TUV North German test passed high salt spray and high ammonia Gas corrosion test. ELECTRICAL PERFORMANCE PARAMETER : Panel module : WHC-330M -60 Max Power voit(Pmax) : 330Wp Max. circuit voit(Vmp) : 34.85V Max. circuit current(Imp) : 9.47V Open circuit volt(voc) : 41.82V Open circuit current(Isc) : 10.13V Open circuit current(°C) : -40°C-+85°C Max. System voltage : 1000VDC (IEC) Max. rated fuse current : 20A Output power tolerance : 0-+3% Temperature index in Max Power : -0.37%/°C Temperature index in Open circuit volt : -0.28%/°C Temperature index in Open circuit current : 0.048%/°C Nominal battery work temperature(Nect) : 45z2°C