JA Solar Technology Co., Ltd. announced that its C&I energy storage products have successfully passed the UL 9540A:2025 safety test conducted by TÜV NORD, a globally preeminent authority in testing and certification. The achievement signifies a new benchmark in JA Solar’s relentless pursuit of technological rigor and uncompromising safety excellence.

Recognized as the industry’s most rigorous standard for assessing thermal propagation and fire resilience, the UL 9540A:2025 safety test validates JA Solar’s C&I products for their high energy density, intelligent thermal management, and exceptional structural integrity under extreme conditions.

Building on its leadership in integrated PV and energy storage, JA Solar continues to push the boundaries of energy technology—advancing innovation, performance, and safety to meet the evolving needs of global markets.

About JA Solar

JA Solar Technology Co., Ltd., founded in 2005, is a global leader in high-performance photovoltaic products and integrated energy storage solutions. Leveraging its extensive expertise in photovoltaics, JA Solar has strengthened its "PV-storage integration" strategy, backed by efficient system integration and a global service network. The company offers comprehensive solutions for Utility-scale, Commercial&Industrial, and Residential applications, delivering superior safety, efficiency, and intelligent design to boost renewable energy utilization and grid flexibility, driving the global shift toward sustainable energy.

For more information, visit www.jasolar.com/ess