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High quality solar panel 280w poly for home solar power station
High quality solar panel 280w poly for home solar power station
High quality solar panel 280w poly for home solar power station
High quality solar panel 280w poly for home solar power station
High quality solar panel 280w poly for home solar power station
High quality solar panel 280w poly for home solar power station

High quality solar panel 280w poly for home solar power station

USD $0.48 - $0.58 /Piece

Min.Order:1 Piece

Supply Ability:
500000 Piece / Pieces per Month
Port:
shanghai
Payment Terms:
T/T

Quick Details View All >

Place of Origin:
Jiangsu, China
Brand Name:
RISUN
Model Number:
RSM72-156P/280W
Material:
Polycrystalline Silicon
Size:
1950 x 990 x 50mm
Number of Cells:
72

Risun Technology Co., Ltd.

Business Type: Manufacturer
Suzhou Jiangsu China
Main Products: Poly-Module ,Mono-Module ,Solar System ,Solar Module
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Product Details

280W Poly Solar Panel with TUV,CE certificate

Technical Data:

 

1. Specifications

 

 

 

CellsPolycrystalline silicon solar cells 156x156mm
Number of cells72(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)260270280290
Max Power Voltage Vm (V)34.835.135.235.4
Max Power Current Im (A)7.477.77.968.19
Open-Circuit Voltage Voc (V)44.244.644.844.9
Short-Circuit Current Isc (A)8.108.228.358.60
Cell Efficiency(%)14.815.416.016.6
Module Efficiency(%)13.914.415.015.5
Maximum System Voltage (V)DC 1000(TUV) / DC 600(UL)
Power Tolerance(%)0~+3
Series Fuse Rating (A)15

 

 

 

3. Components & Mechanical Data

 

 

 

Front GlassHigh Transparency Tempered Glass, 3.2mm
Junction BoxPass the TUV Certificate PPO(black/IP65)
Output Cables4mm2/0.9m
ConnectorsMC4(UV resistance and self-locking/IP67)
FrameAnodized aluminum alloy type 6063-T5
Encapsulation MaterialEVA (0.50 ± 0.03mm thickness)
Back FoilWhite TPT (0.32 ± 0.03mm thickness)
Fixing adhesiveSilicone 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

 

 

 

 

 

 

 

 

 

Contact Supplier

Mr. Risun Solar Sales Director Chat Now
Telephone
86-512-69567985
Mobile
0086-18051113100
Fax
86-512-69566882
Address
kezhi road 2,suzhou industrial area Suzhou,Jiangsu
Showroom
https://risun-cn.goldsupplier.com/

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Quick Details

Place of Origin:
Jiangsu, China
Brand Name:
RISUN
Model Number:
RSM72-156P/280W
Material:
Polycrystalline Silicon
Size:
1950 x 990 x 50mm
Number of Cells:
72
Max. Power:
280w