EG4 LifePower4 Lithium 48V 100Ah 4.8kWh Rack Battery

EG4's LifePower4 is a popular 48V 100Ah rack-format LiFePO4 battery for use with Growatt, Deye, Sol-Ark, and other hybrid inverters. A single unit provides 4.8kWh nominal / 4.32kWh usable (90% DoD). Stack up to 16 units per inverter bus for 76.8kWh — CAN bus and RS485 enable automatic parallel cell balancing and SoC synchronization across the stack. BMS supports 100A continuous / 200A peak charge-discharge, monitors all 16 cells individually, with active cell balancing and over-temperature cutoff at 65°C. Fits standard 19-inch server racks (4U). IP55 rated enclosure. ⚠️ Certification note: CE marked, IEC 62619 compliant, UN38.3 transport certified. NOT UL 1973 listed. Verify with your AHJ for grid-tied battery storage permit requirements.