Product Name: 280W Black Mono Solar Module Model NO.: CNSDPV280(60)M6-50/45 Material: Monocrystalline Silicon Certification: UL, ISO, CB, CE, TUV.CQC Condition: New Application: Light Industry Number of Cells: 60PCS Warranty: 25 Years Trademark: CNSDPV Transport Package: Carton&Pallets Specification: 1640*990*50/40mm(CNSDPVXXX(60)M6-50/45) Origin: Shandong Province, China HS Code: 85414020 Product Description 280W Black Mono Solar ModuleRated maximum power(Pmax): 280WOpen circuit voltage (Voc): 38.70VShort circuit current (Isc): 9.21AMaximum power voltage (Vmp): 31.50VMaximum power current (Imp): 8.89ACell efficiency (%): 19.53%Max system voltage (V DC): 1000V DCTemperature coefficient of Voc: -0.340%/ºCTemperature coefficient of Isc: +0.049%/ºCTemperature coefficient of power: -0.430%/ºCMaximum Series Fuse Rating: 15ASolar cell and configuration: 60pcs(6*10) in series, 156*156mm monocrystallineJunction box: IP65, 1000V DC, TUV certificated; 6PCS Schottky By-pass diodesCable type Cable: cross section size 4mm², TUV certificated, 0.9m length:MC4Encapsulation: Low iron tempered glass, 3.2mm thickness, light transmission above91%, TPT and fast cure EVAframe: Clear anodized aluminum alloy, 50/45mm thickness, silverDimension(L*W*H): 1640*990*50/40mm(CNSDPVXXX(60)M6-50/45)Weight: 20±1kg(CNSDPVXXX(60)M6-50) 18.5±1kg(CNSDPVXXX(60)M6-45)Heavy mechanical load salient features: 5400PA(according toIEC61215)Hail impact test: Diameter 25mm ice ball, 23m/sOperating temperature: -40ºC-+85ºCWarranty: 25 years products warranty. The output power is not less than 90% in 10 years and is not less than 80% in 25 years.Standard test conditions: STC:AM=1.5,1000W/m²,cell temperature 25ºCPower tolerance: ±3%(can be provided 0-+3%)