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20W poly solar panel
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20W poly solar panel

Price: 1.55~1.75 USD
Trade Term: FOB
Payment Terms: T/T,L/C
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Basic Info.
  • Application: Others 
  • Type: Others 
  • Pipe Material: Others 
  • Brand Name: Sunny Energy 
  • IEC61215,IEC61730: CE 
  • Model No.: SEM-20W-P 
  • Place of Origin: Guangdong  
  • Min.Order: 100 Piece/Pieces
  • Means of Transport: Ocean
Supply Capacity
  • Production Capacity: 50MW per year
  • Packing:2Pcs/CTN,555*320*355mm
  • Delivery Date: 20days
CharacteristicsSEM-18PA108SEM-20PA108SEM-22PA108
Maximum power(Pm)18.0W20.0W22.0W
Power Tolerance ±5%±5%±5%
Voltage at max power(Vmp)17.4V17.4V17.4V
Current at max power(Imp)1.03A1.15A1.26A
Open circuit Voltage(Voc)21.6V21.6V21.6V
Short circuit current(Isc)1.13A1.27A1.39A
Operating Temperature-40℃to+85℃-40℃to+85℃-40℃to+85℃
Maximum System Voltage700V700V700V
Maximum series Fuse Rating2A2A2A
Standard Test Condition Irradiance 1000Wsqm,Module temperature 25℃,AM=1.5
Mechanical Characteristics 
Solar cell:Polycrystalline silicon solar cell 156×156mm(6inch)
No.ofcells and connections:36=2×18pcs
Dimension of module:540×340×25mm(21.3×13.4×1.0inch)
weight:2.3kg
Junction Box:Ip54 rated
Packing Configuration:2Pcs/CTN,555×320×355mm(21.8×12.6×14inch)
Warranty: Pm is not less than 90% in 10 years and 80% in 20 years
Resistances:227g stell ball fall down from 1m height and 60m/s wind
Temperature Coefficients   
Noct:48℃±2℃
Current temperature coefficient:0.06±0.01%/K
Voltage temperature coefficient:-(78±10)MV/K
Power temperature coefficient:-(0.5±0.05)%/K
Product Standards:Module certified to CE,IEC 61215  

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Ms. Judy
Tel: 86-0769-87321448
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Sunny Energy Industry Co., Ltd.
China (Mainland)
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