JA Solar
JA Solar Technology Co., Ltd. is a prominent global manufacturer of photovoltaic products and solutions, specializing in solar cells, modules, and integrated energy systems. Founded in 2005 and based in Beijing, China, the company has established manufacturing bases in Fengxian and other locations, serving over 178 countries worldwide. JA Solar offers a range of products, including monocrystalline and multicrystalline solar cells, standard and specialty PV modules, and integrated energy storage systems for various applications. The company also develops PV power stations, including centralized and floating solar plants. With a strong focus on research and development, JA Solar is committed to advancing technologies that enhance energy efficiency. The company has achieved significant milestones, such as becoming the first Chinese private enterprise to join the World Business Council for Sustainable Development in 2023. JA Solar's production capacity exceeded 30 GW annually by 2022, with a revenue of $8.5 billion, reflecting its strong position in the renewable energy market.
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Headcount trend
JA Solar went from 238 employees in Jul 2023 to 337 in Jun 2025. Jan to Jun 2025: 33 people joined, 7 left.
Headcount data through Jun 2025
Org structure
Headcount by department
H-1B sponsorship
The department split adds up all the years listed above. FY2025 alone: 2 filings.
Peer reviews
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JA Solar FAQ
How many employees does JA Solar have?
JA Solar has about 337 employees, up 2.4% over the 3 months to Jun 2025.
Does JA Solar sponsor H1B visas?
Yes. JA Solar filed 2 H1B (LCA) applications in FY2025, according to the latest U.S. Department of Labor disclosures. Most of them were for Operations roles.
What is JA Solar's revenue per employee?
JA Solar makes about $26.66M in revenue per employee, based on $8.98B annual revenue and 337 employees.
Is JA Solar a public company?
Yes. JA Solar is publicly traded under the ticker JASO on NASDAQ.
Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.
