Cooli 20kWh Lithium Battery is a high-capacity, heavy-duty energy storage solution designed primarily for residential solar setups (ESS), off-grid applications, and emergency home backup power.
The primary specifications, configurations, and core features of this 20kWh system include:
Battery Chemistry: Lithium Iron Phosphate (LiFePO4), which is the industry standard for safe, thermally stable, and long-lasting home energy storage.
Voltage & Capacity: Typically configured as a 51.2V 400Ah battery pack (or roughly 416Ah at a standard 48V nominal rating) to hit the 20,480Wh (20kWh) energy threshold.
Lifespan: Rated for 6,000 to 8,000 cycles at standard depth of discharge (DoD), ensuring well over a decade of continuous daily cycling.