Hot selling 280w poly solar panel in stock with clearance price

Hot selling 280w poly solar panel in stock with clearance price

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Basic Info

Place of Origin:	Jiangsu, China (Mainland)

Product Description

280W Poly Solar Panel with TUV,CE certificate Technical Data: 1. Specifications

Cells	Polycrystalline silicon solar cells 156x156mm
Number of cells	72(6×12)
Dimensions (mm)	1950 x 990 x 50mm
Weight (kg)	28

2. Electrical Characteristics

Model

RSM72-156P/260W

RSM72-156P/270W

RSM72-156P/280W

RSM72-156P/290W

Max Power Pm(W) 260 270 280 290 Max Power Voltage Vm (V) 34.8 35.1 35.2 35.4 Max Power Current Im (A) 7.47 7.7 7.96 8.19 Open-Circuit Voltage Voc (V) 44.2 44.6 44.8 44.9 Short-Circuit Current Isc (A) 8.10 8.22 8.35 8.60 Cell Efficiency(%) 14.8 15.4 16.0 16.6 Module Efficiency(%) 13.9 14.4 15.0 15.5 Maximum System Voltage (V) DC 1000(TUV) / DC 600(UL) Power Tolerance(%) 0~+3 Series Fuse Rating (A) 15 3. Components & Mechanical Data

Front Glass	High Transparency Tempered Glass, 3.2mm
Junction Box	Pass the TUV Certificate PPO(black/IP65)
Output Cables	4mm2/0.9m
Connectors	MC4(UV resistance and self-locking/IP67)
Frame	Anodized aluminum alloy type 6063-T5
Encapsulation Material	EVA (0.50 ± 0.03mm thickness)
Back Foil	White TPT (0.32 ± 0.03mm thickness)
Fixing adhesive	Silicone Sealant(White)
Temperature Range(°C)	-40°C to +90°C
Max Load(Kpa)	2.4 wind load / 5.4 snow load
Temperature Range(°C)	-40°C to +90°C

4.Temperature Coefficients

NOCT (°C)		47±2
Temperature Coefficient of Pm (%/°C)		-0.45±0.05
Temperature Coefficient of Isc (%/°C)		0.05±0.01
Temperature Coefficient of Voc (%/°C)		-0.35±0.02

Quality assurance testing Thermal cycling test Thermal shock test Thermal/Freezing and high humidity cycling test Electrical isolation test Hail impact test Mechanical, wind and twist loading test Salt mist test Light and water-exposure test Moist carbon dioxide/sulphur dioxide Solar Panel Pictures show

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solar panel , 280w poly solar panel , solar panel with outlet