Billionaire Profile
Li Chunan
Global Rank
#930

Image: Chunan Li | CC BY-SA 4.0 | via Wikimedia Commons

Li Chunan

CEO, Solar wafers and modules
CHINA
Real-Time Net Worth
$4.607B
Estimated based on Solar wafers and modules stock value as of April 20, 2026
+0.11% (24h)
Age
57
Source
Solar wafers and modules
Industry
Manufacturing
Citizenship
CHINA

Biography

Li Chunan is a prominent Chinese billionaire, co-founder of Longi Green Energy Technology, a leading global manufacturer of solar wafers and modules. His wealth stems from his significant contributions to the solar industry, specifically the manufacturing of solar wafers and modules. Li, aged 57, attended Lanzhou University. He is also the chairman of Linton Technologies, a company specializing in semiconductor and solar equipment manufacturing based in Dalian. His career has been marked by his pivotal role in the rapid growth and technological advancements of Longi Green Energy Technology, establishing himself as a key player in the renewable energy sector.

Fact Checked
Verified by Editorial Team
Live Data
Updated 4/20/2026

Wealth Over Time

In-Depth Profile

Early Life and Education

Li Chunan's path to becoming a leading figure in the solar industry began with his education at Lanzhou University. It was during his undergraduate studies that he formed lasting friendships with future co-founders Li Zhenguo and Zhong Baoshen. These friendships laid the foundation for their future business endeavors in the renewable energy sector.

Rise to Success

In 2000, Li co-founded Longi Green Energy Technology. Under his leadership, the company transformed into a global leader in the manufacturing of solar wafers and modules. He also chairs Linton Technologies, a Dalian-based company focused on semiconductor and solar equipment, further showcasing his diversified business interests within the technology and manufacturing sectors. Longi Green Energy Technology's success has been marked by technological innovation, including the development of PERC cell technology and diamond wire wafer-slicing technology, which reduced costs and improved efficiency in solar panel production.

Key Business Strategies

Li Chunan's success has been driven by several key strategies. His early adoption of monocrystalline silicon technology distinguished Longi from competitors. Furthermore, Longi's commitment to research and development, demonstrated by substantial R&D investments and numerous patents, has been a cornerstone of its competitive advantage. His focus on innovation has enabled Longi to set and break efficiency records, solidifying its position as a trusted leader in the solar industry.

Philanthropy

While specific philanthropy amounts are not readily available through the search results, his leadership at Longi implies a broader commitment to sustainable development and the advancement of renewable energy. The company’s mission is “To make the best of solar energy to build a green world”. Longi plans to integrate solar power plants with pumped storage in areas that feature significant elevation differences and abundant sunlight, creating an industrial model for using solar.

Career Milestones

2000

Co-founded LONGi Green Energy Technology

Co-founded Longi Green Energy Technology with Li Zhenguo and Zhong Baoshen, which became a leading manufacturer of solar wafers and modules globally.

Unknown

Chairman of Linton Technologies

Chairs Linton Technologies, a Dalian-based company specializing in semiconductor and solar equipment manufacturing.