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Quick Details

  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: RISUN
  • Model Number: RSM72-156P/270W
  • Material: Polycrystalline Silicon
  • Size: 1950*990*50mm
  • Number of Cells: 72
  • Max. Power: 270w
  • color: blue
  • size: 1950*990*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

Specifications

270w poly solar panel
1) high efficency
2) easy to install
3) stand heavy rain and snow
4) lower price

270W Poly Solar Panel  Technical Data:

 

1. Specifications

 

CellsPolycrystalline silicon solar cells 156x156mm
Number of cells72(6×12)
Dimensions (mm)1950 x 990 x 50
Weight (kg)23

 

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

 

 

Transaction History of the Supplier

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Transaction Overview

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China (Mainland) | Manufacturer, Trading Company
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Supplier Assessments:
3 Transactions 130,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $89,000
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