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300W big power A grade cell solar panle CE TUV solar panels

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FOB Price: US $0.6 - 0.9 / Watt Get Latest Price
Port: Shanghai
Minimum Order Quantity: 1 Piece/Pieces solar panel
Supply Ability: 1000 Piece/Pieces per Week solar panel
Payment Terms: L/C,T/T
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[ Anhui, China (Mainland) ]
Business type: Manufacturer, Trading Company
  • Comprehensive capabilities verified by TÜV Rheinland
  • Onsite operations checked and legal status confirmed

Quick Details

Place of Origin: Anhui China (Mainland) Brand Name: Dongwei-Solar panel Model Number: Dongwei-Solar panel
Material: Polycrystalline Silicon Size: 1580*808*35mm Number of Cells: 72
Max. Power: 280W Name: A class solar panel Power: 300W
Energy source: solar energy

Packaging & Delivery

Packaging Detail: The package for Solar Panels :Export cartons, wooden boxes or according to your requirement.
Delivery Detail: The delivery of solar panel: 15-30 business days.


1. Power range: 5WP to 300WP
2. Mono crystalline and poly crystalline
4,A class solar panel

300W big power A grade cell solar panle CE TUV solar panels  

Specifications of the soalr panels

1,Product Brand: Dowei Solar

2,Equipment: 4 automatic laminators

3,Present Output: 50MW/year

4,Power Range:5W to 300W

5,Cell type: monocrystalline or polycrystalline are available.

6,Power Efficiency Warranty: 90% for 10 years, 80% for 25 years

7,Output Cable: 900mm, LAPP(4.0mm2)

8,Output Terminal: Junction box

9,Output Connection: Standard Plug and Socket

10. Diodes: 3pcs 10A, 1KV Schottky by pass diodes


 Larger and Medium-Sized Solar Power Station, Household Solar Power System, BIPV, Solar Lights, etc.


ISO, CE & TUV,etc.

Payment terms:

L/C or T/T-----30%T/T advanced payment, 70%T/T before shipment.


1,Front: high-transmission 32mm tempered glass ensures high performance, high mechanical strength and long life.

2,Back: TPT

3,Around: aluminum anodized framesoffers optimal protection against corrosion and mechanical loading.

4,Encapsulation: EVA

Quality Warranty:

25 years for whole product. If damaged due to non-artificial factors, we’ll change for you freely, if damaged second time we’ll refund your money unconditionally.

Why dowei group?  

1,Our monocrystalline solar modules and polycrystalline solar modules have passed certifications of TUV.

2,We can design all kinds of qualified solar panel from 5-300W in shortest time.

3,We are willing to service you after selling.


1,Are you factory?

Yes, we are factory.

We located in No. 1288. Yungu Road, Economical and Technological Development Zone, Hefei, Anhui, China

2,What kind of products do you have?

Our Group Corporation research and develop solar panel, solar light, solar power station for commerce and home, solar water heater,etc.

3,Why the sample cost is expensive?

If you place a sample order, We will produce the sample as bulk order, so the labor and material  cost is more than bulk order. Besides, shipping cost is not economy.The pallet and package will occupy mostly weight and volume.

4,Can you supply OEM services?

We are pleased to accept OEM.

5,How to contact you?

You can send email to sunny(at)doweisolar.com

You can Add my skype:brightsov

MSN: brightsov(at)hotmail.com

Mob phone:008613866139392

Company introduction

Established in 1995, Anhui Dongwei Group Co., Ltd covers an area of 600,000 square meters and has more than 2,000 employees.

 It consists of many fully owned subsidiaries, such as: Anhui Huilv Aluminum Industry Co., Ltd, 

Xuancheng Huilv Aluminum Industry Co., Ltd, Henan Jiaozuo Anyu Aluminum Industry Co., Ltd,

 Anhui Dowei Solar Energy Technology Co., Ltd, Anhui Huilv Aluminum Residential Industrial Co., Ltd, 

Hefei Dongwei Decoration Engineering Co. Ltd, and Hefei Huilv Aluminum Sales Co., Ltd.

Anhui Dowei Solar Energy Technology Co., Ltd., wholly invested by Anhui Dongwei Group, is a high-tech & new energy company that devote to energy conservation, environment protection and green. 

Established in 2010,with a total investment of RMB 50 million, also an area of 120000 square meters, 

It is not only one of the first programs in the demonstration area for industrial transferring of the cities along Yangtze River in Anhui province, but also an important part of 2011 Hefei ‘1346’ Plans.

We are a professional hitech enterprise which engages in R&D, Production, marketing and services of flat plate solar collector, thermal storage tank, solar water heater, complete control of hot water system and solar modules, PV power system.

Based on years of scientific research and manufacturing, 

our company have built domestic most advanced collector automation production line and testing center, with an annual output of 300,000 units collectors, 20 million units thermal storage tank, has become one of the domestic most advanced technology, perfect detection solar thermal utilization enterprises.

Currently, Dongwei group owns "Dongwei", "Huilv", "Anyu" these three independent brands and a high-quality, high-efficiency R & D team and management team, which consists of types of professionals. Dongwei Group has been awarded many honorary titles, such as " National Inspection Exemption ", "Anhui Famous Export Brand", "Anhui Famous Brand", "Provincial Advanced Enterprise", "Provincial Enterprise Technology Center", "High-tech Enterprise", "Anhui Standard of Good Conduct Demonstration Enterprise", " Anhui High and New Technology Products "; passed various authorized certifications, such as: ISO9001 quality management system certification, ISO14001 environmental management system certification and CTA product quality certification.

Anhui Dowei Solar Energy Technology Co., Ltd has been adhering to the enterprise spirit of "working together, creating brilliance", and with the aim of "be the top three of Chinese industry soon", Dongwei Group strides forward the high-end enterprise of "international brand, high-tech technology, specialized talents, modern management"!

Anhui Dowei Solar Energy Technology Co.,Ltd sets up solar thermal department, solar module department, PV power system engineering department. Every department has a large number of professional scientific research team and professional management staff to ensure superior product performance and reliable quality. What’s more, increasing market competitiveness via gradually reducing product cost and improving product quality and through unremitting efforts to realize our company prospects: ”Sunrise Oriental, New Energy, New Thinking” for the benefit of our society.


Company show



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Anhui Dongwei Group Corporation Ltd. established in 1995, is the largest modern manufacturer for aluminum profiles in Anhui province. It has THREE PRODUCTION bases named ANHUI HUILV ALUMINUM INDUSTRY CO., LTD, XUANCHENG HUILV ALUMINUM INDUSTRY CO.,LTD, Jiaozuo Anyu Aluminum Industry Co.,Ltd.
We have an integrated vertical industry chain from the casting, extrusion, surface treatment to the window, door & curtain wall design, manufacture and installation, with 17 years of industry experience ... View detail

Basic Information Indicates information has been verified onsite by a certification specialist

Product/Service (We Sell): Powder Coating Profile,Anodizing Profile,Heat Insulation Profile,Brush/Polish/Wood Transfer Profile,Curtain Wall Profile  
Number of Employees: 301 - 500 People  

Trade & Market

Main Markets: South Asia
Western Europe
Mid East
Southeast Asia
Eastern Europe
South America
Total Annual Sales Volume: US$5 Million - US$10 Million  
Export Percentage: 21% - 30%  

Factory Information

Factory Size (Sq.meters): 50,000-100,000 square meters  
Factory Location: Jingde Road, Economic and Technical Development Zone, Xuancheng City, Anhui Province, China  
Number of Production Lines: Above 10  
Number of R&D Staff: 5 - 10 People  
Number of QC Staff: 11 - 20 People  
Management Certification: ISO9001   ISO9001  
Contract Manufacturing: OEM Service Offered   Design Service Offered   Buyer Label Offered  

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