KeSensor

Founded in 2021 and based in Beijing, China, KeSensor specializes in developing safety technologies for energy storage systems. In August 2025, KeSensor raised an undisclosed amount of Series A funding from new investor Liangshan State Owned Holding Group. KeSensor specializes in advanced safety solutions for electrochemical energy storage systems, focusing on intelligent detection and safety measures. The company's core product offerings include a range of fire detection devices designed for energy storage stations, such as the KS110 Pack series, which incorporates carbon monoxide and smoke detection, and the KS200 cabin series, which integrates hydrogen and temperature sensing.

Additionally, KeSensor provides comprehensive fire alarm control systems and suppression devices, such as the KS600 series and KS500 series, to enhance safety protocols in energy storage applications. KeSensor has achieved a substantial delivery scale of over 10GWh of energy storage projects, reflecting its growing presence in the market. The company engages in B2B transactions, supplying its products directly to energy storage firms, which typically require large-scale safety solutions for their operations. The revenue structure is supported by partnerships with these energy companies, where KeSensor provides customized safety solutions that may include installation and ongoing maintenance.

Their flagship products, such as the KS600 fire alarm control unit and the innovative detection systems, serve as essential components in the safety infrastructure of energy storage facilities.