Polycrystalline Solar Panel 280W

polycrystalline solar panel
Glass:tempered glass
Certification:CE/ISO
Frame:anti-aging EVA
Efficiency:>15.6%
SONTASUN HIGH EFFICENCY SOLAR PANEL:
These series panel are made of high-efficiency poly-crystalline solar cell ,transparent ethylene vinyl acetate (EVA) and 3.2mm tempered glass with high flame resistant TPT to laminate ,guarantee maintenance free perfomance .
Add corrosion -resistant anodized aluminium frame and weather resistant junction box with pre-mounted MC cable ensuring dependable performance.
SPECIFICATION:
Max power 280w
Numbers of cells 72pcs
Optimun power voltage (vm) 36v
Optimun power current im 7.78A
Open voltage (voc) 43.9v
Short current (isc)8.5A
Size of module 1950*990*50mm
Maximun system voltage (v) 1000
Temperature coefficients of ISC(%) +0.1%/
Temperature coefficients of VOC(%) -0.38%/
Temperature coefficients of PM(%) -0.47%/
Temperature coefficients of VM(%) +0.1%/
Temperature coefficients of IM(%) -0.38%/
Temperature range -40+85
Tolerance wattage (e.g.+/-5%) ±5%
Surface maximum load capacity 60m/s(200kg/sq.m)
Junction box PPO black
Connetors and cables type 4mm2
Length of cable (mm) 900
Cell efficiency (%) >16%
Standard test condition AM1.5 100MW/C 25
Frame (material, comers .etc) anodized aluminum alloy
Warranty 90%power for 10years and 80%power for 25 years
FF(%) 73.3%
Packing carton and wooden box