Hithium is rolling out its ∞Power 1,022kWh commercial-and-industrial storage system in Europe this year, targeting PV buffering and energy arbitrage rather than frequency regulation.
Four-hour duration is the key pitch: Hithium says Germany’s midday solar glut is driving negative power prices, making 2-hour systems insufficient for many solar-linked investors seeking better returns.
1,175Ah cells let the cabinet cut system complexity sharply, with 73% fewer components and 75% fewer high-value parts than older 280Ah-based 1MWh setups, helping lower customer investment by about 20%.
Efficiency is another selling point, with round-trip efficiency up to 90% and thermal-management auxiliary consumption reduced by as much as 40%, while front-only ventilation allows tighter site layouts.
Europe’s C&I storage demand is being driven by high renewable penetration, volatile power prices and cheaper batteries, which Hithium says can shorten payback from 10-20 years to as little as 5-7 years.