June 11-13, at SNEC PV+ 2025, Zhiguang Electric’s International Division made a striking appearance with its flagship product—the liquid-cooling commercial and industrial (C&I) all-in-one energy storage system (186kW/372kWh). With its powerful performance and authoritative European certifications, it quickly became one of the most eye-catching highlights at the event.
This all-in-one unit integrates 8 high-density 1P52S liquid-cooled battery modules, delivering a total capacity of 372kWh to meet the high-power, long-duration storage demands of commercial and industrial applications. It is equipped with a self-developed 186kW PCS module, enabling efficient and stable energy conversion and grid connectivity.
An innovative liquid-cooling system ensures precise thermal control, while multi-layered fire protection designs significantly enhance battery life and system safety. The solution is built to operate reliably in complex conditions, offering uninterrupted 24/7 performance.
In 2024, this product successfully received European certificates from TüV NORD, meeting the EU’s stringent requirements for health, safety, and environmental protection.
More notably, it passed Italy’s CEI 0-16 grid-connection certification, demonstrating exceptional performance in voltage and frequency ride-through and grid disturbance response. These achievements confirm the system’s technical reliability and grid adaptability under the complex conditions of the European power grid, officially qualifying Zhiguang Electric’s energy storage system for entry into Italy and other mainstream European markets.
To date, two batches of this product model have been operated in Italy, receiving strong endorsements from customers for its stable performance. Additional project deliveries are progressing steadily.
Zhiguang Electric’s high-profile debut at SNEC not only showcases continuous innovation in energy storage technology but also reinforces its firm commitment to its internationalization strategy. In response to the growing global demand for clean energy, Zhiguang Electric will continue to empower energy users with safe, efficient, and standardized storage solutions, accelerating the global shift toward a greener, low-carbon future.
