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Global leading one stop lithium battery solution manufacturer - Joysun Energy

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This innovative product features a unique smart string-based energy storage architecture. Its independently optimized battery modules deliver over 25% more usable electricity throughout their lifecycle compared to industry standards, supporting a leading 10-year warranty with exceptional quality and reliability.
Industrial & Commercial Energy Storage - Hunan Expressway Group
This project features a 50kW/100kWh all-in-one energy storage cabinet independently developed by Jiusen. Designed with integrated "storage and standby" capabilities, it supports the integration of photovoltaic and diesel generator systems. It effectively addresses the critical need for 24/7 uninterrupted power supply at key expressway facilities like toll stations, service areas, and tunnels.
Customized 50kWh DC Energy Storage System for China Tower — Enhancing Both Energy Efficiency and Safety
This product provides a new energy solution for telecommunications equipment rooms for China Tower, China Mobile, China Unicom, China Telecom, and China Broadcasting Corporation—the five major telecom operators. This marks the first national operator to enter into an "Energy Management Contract" (EMC) partnership with a telecom operator.
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Joysun Energy factory facility covers over 70,000 square meters, with a total building area exceeding 100,000 square meters. We are equipped with cutting-edge technology and skilled team of over 1,000 employees.
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Tel: +852-63674611/+86-181 2433 6939
Website: http://www.joysunenergy.com
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No. 99 Industrial Park Avenue, Linwu County, Chenzhou City, Hunan Province
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