JingAo Solar Co., Ltd. (JA Solar) is a leading global manufacturer and supplier of high-performance photovoltaic products, headquartered in Xingtai, China. Established in 2005 through a joint venture involving JingLong Industry and Commerce Group, the company has grown into a vertically integrated industry leader with a workforce of 501 to 1,000 employees. JA Solar specializes in the production of monocrystalline silicon wafers, ingots, solar cells, and high-efficiency solar modules. The company is a pioneer in advanced PV technologies, notably Tunnel Oxide Passivated Contacts (TOPCon), which is succeeding PERC as the industry standard for solar cell efficiency. As a manufacturer and OEM provider, the company operates a sophisticated production infrastructure with equipment imported from Europe and the United States. JA Solar benefits from a strategic partnership with its parent company, JingLong Industry, the world's largest monocrystalline silicon manufacturer, ensuring exclusive access to critical polysilicon resources. Historically listed on NASDAQ and currently listed on the Shenzhen Stock Exchange, the company maintains a global footprint with multiple production bases and 16 overseas sales offices. Their comprehensive product portfolio includes solar panels, monocrystalline silicon cells, solar collectors, and complete PV power generation systems, serving major international markets and industry partners.
Monocrystalline Silicon Cell 125mm
Solar Cell
Red Solar Energy Joint Stock Company
🇻🇳 Vietnam
200711-50 peopleManufacturer
Own brand
Multinational enterprise
Eco-friendly supplier
OEM manufacturer
Shipments
1
Key customer
NEVADOS ENGINEERING
Key market
🇺🇸 United States
Description
Red Solar Energy Joint Stock Company, also known as Redsun, is a pioneering manufacturer in Vietnam's renewable energy sector. Established in 2007 as the country's first solar panel factory, the company was founded through a strategic collaboration between local entities, the Vietnamese and French governments, and international research experts. Headquartered in Ho Chi Minh City, the company operates a specialized manufacturing plant in the Duc Hoa Ha Industrial Park, Long An province, utilizing advanced technology and machinery imported from France, Germany, Taiwan, and China.
The company specializes in the production of high-efficiency monocrystalline and polycrystalline solar panels with capacities ranging from 3Wp to 350Wp. These products meet European quality standards, featuring an efficiency rating exceeding 16% and a 25-year power warranty. Beyond photovoltaic modules, Redsun designs and manufactures a diverse range of energy-saving solutions, including solar water heaters, energy-saving light bulbs, and grid-tied solar power systems. Their signature "Red Boy" solution provides specialized rooftop grid-connected systems for residential and commercial applications in 3KW, 5KW, and 10KW capacities.
With over a decade of industry experience, Red Solar Energy Joint Stock Company maintains a robust international presence with offices in Singapore and the USA. The company is ISO 9001:2008 certified and holds TUV IEC61215 and IEC61730 certifications, reflecting its commitment to international quality standards. As an OEM manufacturer, Redsun serves both the domestic Vietnamese market and international clients, exporting solar equipment and industrial machinery to markets across Asia and North America.