Global Power 5.12kWh LFP Rack Battery — UL 1973 (GP-RB51100P)

5.12 kWh LiFePO4 (LFP) rack battery, UL 1973 certified — the GP-RB51100P is a 51.2 V / 100 Ah low-voltage battery for home solar storage. Its BMS works with hybrid grid-tied and off-grid inverters from multiple brands.

Rated for 6,000 cycles at 80% DoD, with 50 A recommended and 100 A maximum charge/discharge, discharging from -20 to 60 °C, and RS232 / CAN / RS485 communication. 440 × 550 × 130 mm, IP20, for indoor installation — in a rack or stacked with the supplied stacking brackets.

• Certified to UL 1973 and UL 9540A, plus UN38.3, MSDS and Marine Report (per spec sheet)
• Parallel expansion up to 15 units (76.8 kWh) per the user manual
• Built-in BMS with over-charge, over-discharge, over-current and high/low temperature protection, plus cell balancing
• Also available without UL certification as the GP-RB51100N

Quote-only — contact Global Power for pricing, lead time, and system design.