Product Name: 310W Poly Solar Module with TUV Model NO.: 310W Material: Polycrystalline Silicon Certification: EST, UL Condition: New Application: Light Industry Number of Cells: 72pcs Warranty: 25 Years Trademark: CNSDPV Transport Package: Carton&Pallets Specification: 1956*990*50mm(CNSDPVXXX(72)P6-50) Origin: Shandong Province, China HS Code: 8541402000 Product Description High Efficiency 310W 36V Poly Solar Panels with 72 Cells and A Grade Quality310W Poly Solar Panel paramete listRated maximum power(Pmax): 310WOpen circuit voltage (Voc): 45.57VShort circuit current (Isc): 8.67AMaximum power voltage (Vmp): 38.04VMaximum power current (Imp): 8.15ACell efficiency (%): 18.02%Max system voltage (V DC): 1000V DCTemperature coefficient of Voc: -0.330%/ºCTemperature coefficient of Isc: +0.062%/ºCTemperature coefficient of power: -0.450%/ºCMaximum Series Fuse Rating: 18ASolar cell and configuration: 72pcs(6*12) in series, poly(156*156mm)Junction box: IP65, 1000V DC, TUV certificated; 6PCS 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): 1956*990*50/45mm(CNSDPVXXX(72)P6-50/45)Weight: 23.5±1kg(CNSDPVXXX(72)P6-50) 22.5±1kg(CNSDPVXXX(72)P6-4)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%)Payment terms: T/T, L/C,D/P