High-capacity 11.67kWh battery with 228Ah cells designed for demanding applications. Offers the same robust 51.2V platform with enhanced storage capacity. Supports up to 63 parallel units for systems up to 735.43kWh. Features smart LCD display with touchscreen control, 6000 cycle lifespan at 90% DOD, and universal inverter compatibility. Floor stand or wall mount installation at 83.5kg. Operating temperature range -20°C to 60°C. 5-year warranty with CE and UN38.3 certifications.