EVE Energy used The Smarter E Europe 2026 in Munich to show its “Mr. Big Family” energy storage lineup, including a 6.9+ MWh system, plus product lines aimed at utility-scale, commercial and industrial (C&I), and data center deployments. For data center engineers, the most specific piece was a high-rate cabinet series designed for short-duration ride-through and emergency backup.
On the utility-scale side, EVE Energy’s Mr. Giant 3.0 6.9+ MWh system made its European debut. The system uses 702 Ah cells upgraded directly from the company’s 628 Ah cells and is listed at a volumetric energy density above 430 Wh/L. EVE Energy also lists a 10,000-cycle lifespan for the platform and claims that, in a 200 MWh power station configuration, the system reduces site footprint by 6% and lowers upfront capital costs.
The company pointed to large-project validation, saying the Lingshou Project in Hebei province, China, is a 400 MWh independent energy storage station using 628 Ah cells that was grid-connected in January 2026. EVE Energy also cited deployments across Europe, Australia, and the Americas, including a 140 MWh project in Argentina.
For chemistry and application coverage, EVE Energy described parallel lithium iron phosphate (LFP) and sodium-ion lines. The portfolio includes cells rated at 355 Ah and above, a 180 kWh sodium-ion outdoor integrated cabinet, and 2.5 MWh and 3.5 MWh sodium-ion storage systems intended for long-duration energy storage (LDES). EVE Energy said the 180 kWh cabinet has been grid-connected at a demonstration project site, with measured DC-side efficiency above 96.7%.
In C&I, EVE Energy listed a 609 kWh outdoor integrated cabinet with a claimed 20% higher energy density and a smaller footprint, plus independent cluster management intended to isolate faults without disrupting system operation.
For data centers needing five to 10 minutes of emergency backup power, EVE Energy introduced its Fortron Series, described as high-rate cabinets offered in 6C and 10C discharge specifications. The company claims the cabinets improve high-temperature tolerance by over 50%, double current-carrying capacity, and reduce heat generation by 20%. They also support a 512 V to 768 V voltage range intended to match next-generation 800 V architectures, with a stated system service life of up to 15 years. The voltage window is the practical detail to watch here: it’s the kind of spec that determines whether a battery cabinet is a drop-in fit for an evolving DC power architecture or a custom-integration project.
EVE Energy also said it signed long-term partnerships with SolarEdge Technologies, INFOWARE Zrt, IWEll B.V., and Idea, with cumulative contracted storage capacity exceeding 13.5 GWh.
Source: EVE Energy
