Pusat Penan panel surya polycristalyn 230 wp, 200 wp, 300 wp cocok untuk pju tenaga surya

Polycrystalline Solar Panel 280W-300W 1.Power output: 280W-300W 2.72pcs 6" Poly solar cell 3.Size: 1, 956* 992* 45mm 4.With CE, IEC, TUV, etc 5.Warranty: 5 years of panel quality; 10 yearse90% efficiency, 20 yearse80% efficiency. Poly Solar Panel 280W-300W Electrical parameters Electrical pamameters at STC( 1, 000W/ m2, 25 , AM 1.5 according to EN 60904-3 Model type [ M] GH290P72 GH280P72 GH270P72 GH260P72 Power output [ W] 300 290 280 270 Power output tolerances [ % ] 3 3 3 3 Module efficiency [ % } 15.8 15.3 14.5 14.0 Voltage at Pmax, Vmpp [ V] 37.5 37.28 36.90 36.32 Current at Pmax, Impp [ A] 8.12 7.94 7.78 7.65 Open circit voltage, Voc [ V] 45.20 44.75 44.49 44.00 Short circut current, Isc [ A] 8.55 8.45 8.31 8.02 Parameters of thermal characteristics NOCT( Nominal Operating Cell Temperatures) [  ] 46 2 Temperature coefficient beta of Isc [ 1/ K] + 0.0006 Temperature coefficient alpha of Voc [ 1/ K] -0.0037 Temperature coefficient gamma of Pmpp [ 1/ K] -0.0045 Mechanical parameters Dimensions( mm) 1956* 992* 45 Weight( kg) 20.0 Cell type( quantity/ technology) 72/ polycrystalline/ 156x156 Encasulation materials Ethylene Vinyl Acetate( EVA) Frame Robust anodized aluminum alloy Working conditions Maximum system voltage DC 1000V( TUV0/ 600V( UL) Operating temperature -40 ~ + 85 Maximum series fuse 15A Max.wind load/ Max.snow load 2400Pa/ 5400Pa Grounding conductivity < 0.1 Insulation resistance e100M Application class Class A