Hope to be

the most valuable solar

technology company

in the world
solar cells

Professional PV Modules Manufacturers in China

Our company was founded in 2017 by a professional team with over 10 years of experience in the solar energy industry. We are located on a spacious area of approximately 83,000 square meters and have an impressive annual capacity of 2.0GW.

At Our company, we specialize in the manufacturing of solar products, integrated power supply and generation systems, as well as the development, construction, and O&M services of PV power projects.

Our company is committed to continuously improving product efficiency by investing in cutting-edge technologies and refining our production processes. With our state-of-the-art technology and advanced manufacturing capabilities, we take great pride in offering our customers high-efficiency, top-quality, and extremely reliable solar products.

Our mission is to drive the adoption of renewable energy and contribute to the creation of sustainable and eco-friendly environments for people across the globe.

Wholesale PV Modules in Bulk

Our products are with 15 years on material warranty and 30 years on efficiency warranty,including 158, 166, 182,210 cells serials.Our best selling types are 400 watt ,410 watt, 400 watt, 500watt ,550 watt solarmodule

400watt 405watt 410watt 108cells Half Cut Mono black Solar Panel
M10 Cell Serial-Half Cell

400watt 405watt 410watt 108cells Half Cut Mono black Solar Panel

590W-610Watt Mono Half-Cell Solar Panels | WS605M12-60H
M12 Cell Serial-Half Cell

590W-610Watt Mono Half-Cell Solar Panels | WS605M12-60H

500W 510w 540W solar panels
M10 Cell Serial-Half Cell

500 watt 540watt 550 watt monofacial and bifacial solar panel

440-460M10-60H 460W
M8 Cell Serial-Half Cell

WS460M10-60H 440watt-460W Mono Half-Cell Solar Panels

100 115M8 36 small size1
Small Size solar panels

100Watt 105W 110W Small mono solar panels

WS670M12 66HBF Bifacial Mono High Efficiency Solar Panels
M12 Cell Serial-Half Cell

670 watt Black Bifacial Mono High Efficiency Solar Panels

300W 2000W grid tied micro inverter 1
Inverters

300W-2000W grid-tied micro inverter

Successful Project

Our Core Values

Customers First

With advanced service awareness, constantly exceed customer expectations, to achieve customer win-win, the formation of service reputation.

Pursuit of Quality

Integrity and reliability is the lifeblood of enterprise development, quality to win we tightly control every step of the manufacturing process, fensuring the highest level of quality.

Development Innovation

We seek excellence. We are motivated by the continuous improvements, Committed to innovative research and development in order to offer solutions to our customers.

Benefit From Your Committed PV modules Manufacturer

rooftop solar panels
Wholesale Solarmodule Price

Our high-quality solarmodule are available at wholesale rates which saves you money and reduces your costs of production.

Fast Production Turn-around

We manufacture your PV products fast to ensure that the production and distribution schedules of your business are not delayed or disrupted.

Solarmodule Sample

WinSeven SOLAR offers you a solarmodule sample for testing and to confirm that we met your requirements.

Low Minimum Order Quantity

All our clients are important to us and thus our MOQ is 500 pieces to accommodate large and small orders.

High Quality

We are meticulous with our quality checks and manufacturing standards. Our goal is to offer you the best glass bottles.

Worry-free Aftersale Services

The Roetell team is always on hand to guide you through aftersale procedures such as warehousing, shipment, and just-in-time delivery.

Certificates List

CE WSUN
TUV WSUN
RETIE WSUN
ISO WSUN

WinSeven Solar PV modules have been certifited by TUV, CEC, CE, INMETRO, RETIE ISO19001, ISO14001, OHSMS18001, CQC etc domestic & internation

Contact Details

Location

NO.55 HaiHe road,BinHai Industrial Park,XiangShan County

Phone Number

+86 13456111047

Email Address

WinSeven@w7solar.com

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If you have any inquiry of our products,please leave a message,we will reply you in 12 hours!