
A hybrid energy storage system combines battery storage with intelligent power conversion to support both on-grid and off-grid operation. Ideal for solar battery storage integration, our hybrid ESS enables seamless switching between grid power, solar PV, and battery backup. These systems are perfect for commercial energy storage applications requiring energy independence, peak shaving, and uninterrupted power supply. With built-in EMS and modular design, they maximize self-consumption of solar energy and provide reliable backup power during outages.
SQTenergy operates a state-of-the-art manufacturing facility in Gaoyou, Jiangsu Province, covering 10,000+ square meters with automated battery assembly lines, rigorous quality testing stations, and a professional R&D center. Our factory is ISO9001 certified, and every energy storage system undergoes 100% functionality testing before shipment. With an annual production capacity exceeding 500MWh, we serve customers across 30+ countries in industries including telecommunications, data centers, commercial real estate, and renewable energy.



Our energy storage systems have been deployed worldwide in various commercial and industrial projects. From peak shaving for manufacturing plants to backup power for data centers and solar integration for commercial buildings, SQTenergy solutions deliver measurable results.


