From ESS News
EVE Energy showcased its 6.9 MWh battery energy storage system (BESS) at the EESA Energy Storage Exhibition in Shanghai earlier in August. The product has entered small-batch pilot production with scaled manufacturing targeted for the third quarter of 2025. Initial annual production capacity is planned at 10 GWh, anchored by plants in Jingmen, Hubei and Huizhou.
The system adopts cell-to-pack (CTP) integration, eliminating traditional modules by integrating cells directly into the pack. EVE reports a 10% reduction in pack cost and a 20% increase in energy density per unit area. The unit is designed for standardized deployment in hundred-megawatt-hour projects and is rated to pair with mainstream 3,450 kW power blocks, aiming to lower upfront investment for large plants.
Thermal management shifts to a top-mounted liquid-cooling unit, which EVE says improves container space utilization by 15% while reducing footprint and operating noise. A modular liquid-cooling architecture allows each module to run independently, with the company claiming a 30% improvement in operations and maintenance efficiency.
To continue reading, please visit our ESS News website.
This content is protected by copyright and may not be reused. If you want to cooperate with us and would like to reuse some of our content, please contact: editors@pv-magazine.com.
By submitting this form you agree to pv magazine using your data for the purposes of publishing your comment.
Your personal data will only be disclosed or otherwise transmitted to third parties for the purposes of spam filtering or if this is necessary for technical maintenance of the website. Any other transfer to third parties will not take place unless this is justified on the basis of applicable data protection regulations or if pv magazine is legally obliged to do so.
You may revoke this consent at any time with effect for the future, in which case your personal data will be deleted immediately. Otherwise, your data will be deleted if pv magazine has processed your request or the purpose of data storage is fulfilled.
Further information on data privacy can be found in our Data Protection Policy.