ESS reaches UL 1973 certification for its battery modules

By | March 20, 2023. The S200 battery modules from ESS Tech, a company that specializes in long-term energy storage, have been certified by UL 1973. UL 1973 is the safety regulation for stationary batteries. The S200 modules are the source of energy for ESS’s Energy Warehouse and Energy Center product lines. Additionally, the firm has successfully gone through UL 9540A fire safety assessment. ESP iron-flow technology is perfect for situations that need up to 12 hours of flexible energy capacity and provides a long-lasting energy storage solution. ESS systems are advantageous for multiple applications, such as large-scale renewable energy set-ups, remote photovoltaic plus storage networks, shifting and trimming of solar energy, and other grid assistance. ESS technology is an alternative to lithium-based energy storage that has been designed to last 25 years without any reduction in capacity. According to ESS.