Jinko ESS has announced the signing of a cooperation agreement with a leading Japanese industrial company for the delivery of 21 units of its SunGiga 215kWh commercial and industrial (C&I) liquid-cooled energy storage systems, with a total project capacity of 4.515MWh. Focusing on the energy optimization needs of Japan’s C&I sector, the project adopts the “energy storage + efficiency management” model to help the client improve energy utilization efficiency, ensure power supply stability and support the local implementation of energy structure optimization goals.
The SunGiga 215kWh systems planned for delivery under this project are equipped with a high-efficiency liquid-cooling temperature control system that precisely controls the cell temperature difference within 2℃. They also adopt a fully enclosed cabinet design meeting the IP55 protection rating and incorporate a five-layer safety protection system covering “cell-battery pack-battery cluster-container-system.” This enables stable operation across a wide temperature range to cope with extreme temperature differences between northern and southern Japan, preventing low and high temperature shutdowns and ensuring the long-term stable operation of the systems.
“The signing of this project is a testament to our product’s adaptability in the Asia-Pacific market and a key milestone in our expansion into Japan’s C&I energy storage sector,” commented Bright Wang, Jinko ESS GM for APAC. “In the future, we will continue to optimize localized solutions to help more Japanese businesses improve energy resilience and promote the in-depth application of energy storage technology in regional energy transition.”
