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140w top polycrystalline solar panel manufacturers in china

FOB Price: Get Latest Price
Min.Order Quantity: 1 Piece/Pieces
Supply Ability: 100,000 Watt/Watts per Week
Port: shenzhen
Payment Terms: L/C,D/A,D/P,T/T,Western Union
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Quick Details

Place of Origin:
Guangdong China (Mainland)
Brand Name:
superb solar
Model Number:
Polycrystalline Silicon
Number of Cells:
Max. Power:
25 years
156*156 poly
Front cover:
3.2mm High Transmission,Low Iron
Anodized aluminium alloy
Frame color:
Junction Box:
Ip65 rated/past the TUV certificate
cable & Connector:
OEM service:

Packaging & Delivery

Packaging Detail: wood case or pallet
Delivery Detail: 20 days depends on order quantity


1.top quality material
2.100% inspection before delivery
3.25 years Warranty
4.Fast lead time

140w top polycrystalline solar panel manufacturers in china


Our unique advantages:

1)Our solar panels are used in many solar applications from home systems to power plants. With Grade A solar cells of high efficiency they are one of the best in the industry.

2)We specialized in this solar business so many years that the best factory you can trusted in china.

3)we are OEM and can accept customized to help you to build and rule their market fast by our engineer and our company strategy.


4)We strictly comply with ISO9000: 2000 QS Standards of quality control and comply with CE, RoHS, ISO standards.


5)Our highly trained technical staff has years of experience and we use advance international machines, strict quality control to produce International standard products





Rated Power 


Power Tolerance


Nominal Voltage


Design Life

25 years


Electrical Characteristics

Maximum Power       [Pmax]


Maximum Power Voltage [Vmp]


Maximum Power Current [Imp]


Short-Circuit Current    [Isc]


Open-Circuit Voltage    [Voc]


Current Temperature Coefficient


Voltage Temperature Coefficient


Power Temperature Coefficient


Maximum System Voltage



  Under Standard Test Conditions(STC): Irradiance of 1000W/m2,Am1.5 and 25°C cell temperature   


Mechanical Characteristics 

Dimensions:1005mm(L) x992mm(W) x35mm(H)                                                                                                              

Weight: 8kg                                                                                              

Solar Cells: Polycrystalline solar cells,36cells in 6x6matrix connected in series                                                                                                

Construction: Front: High-transmission 3.2mm tempered glass; Encapsulate: EVA; Back: TPT                                                                                              

Frame: Clear anodized aluminum alloy Color: silver 


Module Warranty:

25-year limited warranty of 80% power output

10-year limited warranty of 90% power output

5-year limited warranty of materials and workmanship.


Quality and Safety

Rigorous quality control meeting the highest international standards

High-transmissivity low-iron tempered glass, strong aluminium frame

Using UV-resistant silicon

ISO 9001:2008 and ISO 14001:2004

IEC61215, IEC61730, Safety Class Inconformity to CE


Productoin process:




workshop show:





our case:





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Our company, located in Dongcheng Technology Park, Dongguan City, is a high-tech enterprise committed to new energy source development. We're professionally engaged in the research, design and sales of solar panels (mono/poly silicon), solar systems (portable/big capacity), solar lanterns and solar lighting application products and so on.

Our solar panels are used in many solar application fields from home systems to power plants. With grade A solar cells of high efficiency, they are one of ... View detail

Basic Information

Product/Service (We Sell): solar panel,solar system,solar lantern,solar charger,solar light  
Number of Employees: 51 - 100 People  

Trade & Market

Main Markets: Domestic Market
Central America
Western Europe
Mid East
South America
North America
Southeast Asia
Total Annual Sales Volume: US$2.5 Million - US$5 Million  
Export Percentage: 71% - 80%  

Factory Information

Factory Size (Sq.meters): 1,000-3,000 square meters  
Factory Location: Building 5, Guanghui Industrial Area, Dongcheng Technology Park, Dongguan City, Guangdong. China  
Number of Production Lines: 3  
Number of R&D Staff: Less than 5 People  
Number of QC Staff: 5 - 10 People  
Contract Manufacturing: OEM Service Offered  

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How It Works

Verified Supplier - Dongguan Superb Solar Co., Ltd.
China (Mainland) | Manufacturer | Contact Details
Experience: Established 2010 , 5 years OEM

Communicate with Supplier:

Ms. Snowing Tao
Ms. Snowing Tao:
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