HiTHIUM unveils 4 MWh sodium-ion battery with 785 Ah cells and 20,000-cycle life

Chinese energy storage unicorn HiTHIUM has introduced the ∞Power N4.0MWh sodium-ion system built around its new 785 Ah ∞Cell N785Ah, designed for 20,000 cycles and a 30-year operating life. Full-scale production and deliveries are planned for 2027, initially targeting utility-scale storage.

• ∞Cell N785Ah: 785 Ah, NFPP cathode and hard-carbon anode
• 20,000 cycles with 70% state of health, 30-year service life
• ∞Power N4.0MWh cuts storage station footprint by 30%
• Full-scale production and deliveries scheduled for 2027