solar panel

1).Solar panel:280W
2).Certification:TUV,UL1703,CSA,KAS,CE, ISO90012008
3).Polycrystalline
Quick Details


Place of Origin: Jiangxi China (Mainland)

Brand Name: Oviera Solar
Model Number: OS280W

Material: Polycrystalline Silicon

Size: 1956*992*50mm
Number of Cells: 60 pcs

Max. Power: 280W

Resistant: TPT
Cell efficiency: 15 %

Tolerance: ±3%

Operating Temperature: -40oC to +85 oC
Junction box: PPO

Specifications
the efficiency is above 15% , warranty is the power 90% in 10 years , 80% in 25 years . a grade solar cell to produce .
POLYCRYSTALLINE SOLAR PANEL 280W


DimensionS : 1956*992*50mm
No. of cells and connections 60 (6*10)
Weight: 23.0kg
Parameter
Maximum operating voltage: 35.93V
Maximum operating current: 7.80A
Open circuit voltage: 44.40 V
Short circuit current: 8.82 A
Working temperature: -40°C----85°C


Features
1.Product name:Solar panel/module
2.Tempered glass laminated with aluminum frame
3.Life time:20-30 years
4.Power specification at 1kw/m
2
5.Diodes:Three 10A,1KV schottky by pass diodes included
6.Construction:
a.Fromt high-transmission 32mm tempered glass
b.Back:TPT
c.Encapsulant:EVA
7.Frame:Aluminum alloy