Poly-crystaline Solar Panel/PV Module Poly 265W 270W 275W 280W 285W 290W 295W 300W

FOB Reference Price:Get Latest Price
US $0.48-0.58 / Watt | 1 Piece/Pieces (Min. Order)
Supply Ability:
500000 Piece/Pieces per Year
Port:
shanghai
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Overview
Quick Details
Place of Origin:
Jiangsu, China (Mainland)
Brand Name:
RISUN
Model Number:
RSM72-156P/280W
Material:
Polycrystalline Silicon
Size:
1950 x 990 x 50mm
Number of Cells:
72
Max. Power:
280w
color:
blue
size:
1950 x 990 x 50mm
weight:
23kg
Packaging & Delivery
Packaging Details
Carton packaging Packed in wooden case(the special packaging should be paid by clients)
Delivery Time
7 working days after despoit

280W Poly Solar Panel with TUV,CE certificate

Technical Data:

 

1. 280w poly solar panel Specifications

 

 

 

CellsPolycrystalline silicon solar cells 156x156mm
Number of cells72(6×12)
Dimensions (mm)1950 x 990 x 50mm
Weight (kg)28

 

 

 

 

2. 280W poly solar panel 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

 

 

 

 

certifications photo

 

 

 

 

 

 

Why do you want to choose us?

1) Excellent quality, competitive price, prompts delivery, on-time service and good reputation.
2) Fast sample deliver
3) Low minimum order
 4) Fast shipment in 15~20 days on receipt of your payment.

5) We handle all the components needed for utility-connected systems, or for powering independent homes and remote industrial sites.

6) We offer knowledgeable tech support before and after the sale.

7) We manufacture the complete line of solar modules ranging from 3w to 300w with CEC, TUV, and CE approval, offering the full spectrum sizes,solar panels are as efficient as other competitors, but far cheaper-without skimping on quality