Who We Are

Be a part of our goal to create a sustainable, fossil fuel free world by choosing to
trust VSUN solar. We provide reliable and outstanding products to the highest
level of Japanese quality.


Global climate change is a challenge and crisis faced by all mankind. Since inception, holding the mission of environmental protection and clean energy development, VSUN is dedicated to make best contribution to improve the human living environment and develop the sustainable energy. VSUN is optimizing our strength in bringing greener and cleaner energy into various countries and users worldwide.

As a photovoltaic product manufacturer and solution provider, VSUN has been committed to new product development and process technology innovation, ensure high efficiency and high reliability, concurrently to further reduce LCOE and BOS for project investors. VSUN has continued to improving the global supply chain system in the past few years, adopting a strict supplier evaluation system and quality management system to ensure product quality and reliability.

Employees are our most valuable asset. As a company that integrates different cultures, VSUN respects the culture diversity and variety of our employees. We provide substantial training programs, career planning and people-oriented care for our employees. In cooperation with universities, educational and scientific research institutions, to cultivate more talents and create more jobs for the local new energy field. Meanwhile, VSUN actively engaged in social welfare and charity activities, undertake the corporate social responsibility, endeavor to meet the expectations from other society fields on VSUN.

We would like to express our sincere gratitude towards everyone, VSUN wouldn’t reach such achievements without your support and trust. We will continue to explore with our employees, global customers and partners to create value through sustainable energy.


Invested by Fuji Solar, VSUN is a solar module solution provider with headquarter located in Tokyo, Japan that offers reliability, high efficiency solar products and technology globally. The mother group started operating in Japan in 2006, later spreading to North America, Southeast Asia, and EMEA. VSUN’s manufacturing base located in Bac Giang province, Vietnam, the company branches and offices in San Jose (USA), Frankfurt (Germany), Shanghai (China), Bac Giang and Bac Ninh (Vietnam). VSUN’s global presence covers our customer needs globally.

Innovative & Smart – VSUN has been committed to providing greener, cleaner, and more intelligent renewable energy solutions. It is focusing on the new energy market and the development of customized and high-efficiency products.

VSUN is recognized as:

YEAR 2021

◆ VSUN Awarded as “Innovation & Excellence Awards 2022 - Solar Manufacturer of the Year

◆ VSUN Awarded as “Top Performer” in PVEL 2021 PV Module Reliability Scorecard

◆ VSUN receives the Bronze Medal in recognition of sustainability achievement by EcoVadis

YEAR 2020
◆“TOP 1 Solar Modules Producer in Vietnam 2020” from the Scientific Council of Vietnam Energy Magazine
◆ Listed in “Tier 1 PV Maker List” by BloombergNEF
◆“Top 20 Outstanding Brands” by Vietnamese National Consumer Association in 2020
◆“Top 20 Enterprises with High Quality and Credibility”by Vietnam Economic and Cultural Institution in 2020
◆ Recognized as “High-tech Enterprises” in Vietnam
◆“Best Payment Enterprises” by Vietcombank
◆ Joined United Nations Global Compact (UNGC) in 2020


Save BOS cost

Lower LCOE

Protection of the environment

Make a sustainable development


Originated from Japan

VSUN's headquarter in Tokyo, Japan, has more than 10 years of solar energy business experience in R&D, manufacturing, engineering, and procurement and it showcases technical advantages as the core equipment of photovoltaic power plant. It provides a whole life-cycle of clean energy professional EPC services to customers in Japan and all around South-eastern Asia with powerful R&D production base, stable operation platform, and global sales distribution.

Global Supply Chain and Manufacturing Base

VSUN has always approached our global supply chain strategy with a continuously improving global supply chain system. With production based in Vietnam and China, VSUN provides a level of quality, efficiency, and reliability in our products and services as we serve a worldwide market and meet the needs of our various customers and projects.

Trustworthy Solution

VSUN's strong bankability and financial stability have made VSUN a trustworthy solution partner all over Europe, the US, Southeastern Asia, and many others. VSUN SOLAR is listed as Bloomberg New Energy Finance Tier 1 Solar Module Manufacturers and has once again proved to be a reliable“no-debt” financial partner with sufficient non-recourse bank financing ability for solar projects.


〒140-0002 東京都品川区東品川2-2-4 天王洲ファーストタワー5F

Vietnam Sunergy Joint
Stock Company

Lot III – Dong Vang, Dinh Tram Industrial Park, Nenh Town, Viet Yen District, Bac Giang Province, Vietnam.
(84) 2043566688
(84) 2043566689

Vietnam Sunergy Europe GmbH

Sebastian-Kneipp-Str.41,60439 Frankfurt am Main,Germany
(49) 69505064310
(49) 69505064221

VSUN Solar USA Inc

39899 Balentine Dr, Suite 315, Newark, CA, 94560, US

VSUN China Co.,Ltd

NO.665,Songweibei Rd Shanghai, China
(86)021-5770 9652
(86)021-5770 9572