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Solar Cells, Solar Panel (635)

20 Watts, Monocrystal Solar Panels,with Junction Boxes for 12V Battery Charger

FOB Price: US $0.75 - 0.95 / Piece Get Latest Price
Min.Order Quantity: 50 Piece/Pieces
Supply Ability: 66000 Piece/Pieces per Month 60MW/year
Port: Tianjin
Payment Terms: L/C,D/P,T/T,Western Union
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Quick Details

Place of Origin:
Hebei China (Mainland)
Brand Name:
Model Number:
Monocrystalline Silicon
21.3" x 17.7" x 1.18"
Number of Cells:
Max. Power:
High quality:
CE,TUV Certificated

Packaging & Delivery

Packaging Detail: In high strengh corrugated box and molded polystyrene foam encasement
Delivery Detail: within 15 days in receiving the payment


TUV,CE approved,
High Efficiency, 17%
water-proof, portable,


 20 Watts, Monocrystal Solar Panels,with Junction Boxes for 12V Batter


Product Electrical Data & Warranty Information: 



Mono-silicone Photovoltaic Solar Panel 


Brand New



Rated Power.:

20 Watts

Nominal Voltage .:

12 Volts

Peak Voltage (Vmp):

17.5 Volts

Open Circuit Voltage (Voc):

22.1 Volts

Peak Current (Imp):

1.143 Amp


25 Years Manufacturer's Warranty

Shipping & Handling

Within 20 days

 Maximum System Voltage (Msv)

 600 Volts

Main Features

  • Grade A quality silicon cells
  • Blue nitride anti-reflection coatings on cells
  • Standard nominal voltages 12V
  • Rear Mounted Water-Proof Connection Box
  • Precision computer-automated soldered cells
  • Tempered glass 3.3mm (1/8 inch) covering encapsulated cells
  • Strong aluminum frame to increase resistance to wind and snow, hails.
  • W/ CE, TUV, IEC certifications 25 year manufacture Limited Warranty

Mechanical Data Sheet

  • Dimension: 21.3" x 17.7" x 1.18" (540mm x 450mm x 30mm)
  • Weight: 7.5 lbs for each panel
  • Frame Material: Heavy Duty Aluminum
  • Encapsulation: EVA
  • Glass Thickness: 5/32" (3.8mm)
  • Max Load Capacity : 200 kg/m2


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Mingshi International Group Corporation is a large-scale standardization enterprise group, which includes Tangshan Mingshi Industry Co., Ltd. and Hebei Zhongming Energy & Technological Co., Ltd.

Hebei Zhongming Energy & Technological Co., Ltd is also located in Tangshan City, Hebei Province, China. Zhongming covers an area of 44,000 square meters. Zhongming is a high-tech enterprise which integrates solar photovoltaic technology research and development, production and sale as one unity. ... View detail

Basic Information

Product/Service (We Sell): solar panel,solar panel,solar system,iron ore,cold rolled coil  
Number of Employees: Above 1000 People  

Trade & Market

Main Markets: North America
South America
Eastern Europe
Southeast Asia
Mid East
Eastern Asia
Western Europe
Northern Europe
Southern Europe
Total Annual Sales Volume: Above US$100 Million  
Export Percentage: 81% - 90%  

Factory Information

Number of R&D Staff: 31 - 40 People  
Number of QC Staff: Above 50 People  
Contract Manufacturing: OEM Service Offered  

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China (Mainland) | Trading Company | Contact Details
Experience: Established 2003

Communicate with Supplier:

Ms. lee Yang
Ms. lee Yang:
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