On June 3, during SNEC 2026, ZTT and LONGi Green Energy signed a strategic partnership agreement to strengthen collaboration in photovoltaic (PV) and energy storage technologies.
The signing ceremony was attended by senior executives from both companies, including Zhong Baochen, Chairman of LONGi Green Energy; Gao Jun, President of LONGi China; Xue Chi, Chairman of Jiangsu Zhongtian Technology Co., Ltd. (ZTT); and Miao Yonghua, President of Zhongtian New Energy Industry Group.
The agreement was signed by Cai Junjun, General Manager of Zhongtian Photovoltaic Materials Co., Ltd., and Li Yuchen, Vice President of LONGi China, on behalf of their respective organizations.
Under the partnership, the two companies will combine their strengths in technology, manufacturing, supply chain management, and market resources. The cooperation will focus on energy storage system integration and PV encapsulation film products, creating new opportunities for coordinated development across the renewable energy value chain.
As the global energy transition accelerates and carbon neutrality targets continue to drive industry transformation, closer integration between solar power and energy storage has become increasingly important. At the same time, stronger collaboration across the supply chain is essential to improving efficiency and delivering greater value to customers.
Since entering the new energy sector in 2011, ZTT has developed extensive expertise in energy storage systems and photovoltaic materials, supported by strong R&D capabilities and large-scale commercialization experience. As a global leader in solar technology, LONGi Green Energy continues to advance the industry through high-efficiency PV products, integrated energy solutions, and innovative energy services.
Building on their complementary strengths, ZTT and LONGi Green Energy will further explore cooperation in product innovation, market expansion, and customer development. Together, the two companies aim to deliver safe, reliable, and high-performance PV-storage solutions that support the global transition to a more sustainable energy future.
