HiTHIUM Unveils Revolutionary ∞Cell 587Ah Battery and ∞Power 6.25MWh Energy Storage System

2025-05-27 | Calvin

ESIE 2025, Global - HiTHIUM, the innovator in advanced energy storage solutions, today announced the launch of its groundbreaking ∞Cell 587Ah battery (73.5×286×216mm) and the fully integrated ∞Power 6.25MWh 2h energy storage system at the 13th Energy Storage International Conference and Expo.

The company has initiated global sampling of the ∞Cell 587Ah, with mass production of the complete ∞Power system commencing in Q3 2025. In an industry-first collaboration, HiTHIUM partnered with five value chain leaders to co-define the 587Ah standard, ensuring immediate large-scale applicability upon launch.

Redefining Energy Storage Standards: The ∞Cell 587Ah Advantage

As the industry shifts toward 500Ah+ cells and 6MWh+ systems, HiTHIUM's engineering team has solved the critical challenge of optimizing capacity, safety, and cost within standard 20-foot container constraints.

Through advanced multi-objective optimization algorithms, HiTHIUM established 587Ah as the ideal capacity point, with the 73.5×286×216mm form factor delivering unmatched performance characteristics:

• 94.5% round-trip efficiency - industry-leading energy conversion
• 10,000+ cycles - extended operational lifespan
• 6.5% higher volumetric energy density vs. conventional 314Ah cells
• Dual certification to both GB/T and UL safety standards

The ∞Power 6.25MWh System: Next-Generation Containerized Storage

Built on HiTHIUM's ∞Pack+ platform, this turnkey solution delivers unprecedented value through:

Operational Excellence

• 90% reduction in maintenance labor through external active balancing
• 60% faster fault resolution with patented 3-way coolant valve technology

Uncompromising Safety

• SIL2-certified BMS with integrated cybersecurity
• Ultra-low conductivity insulation meeting GB/T 36276-2023 thermal runaway requirements

Economic Benefits

• 30% lower R&D costs for system integrators
• Industry-leading $/kWh economics
• Plug-and-play standardized deployment

"Our collaboration with industry partners to establish the 587Ah standard demonstrates HiTHIUM's commitment to advancing energy storage technology," said a spokesperson at HiTHIUM. "The ∞Power system represents not just a product, but a new benchmark for grid-scale energy storage."