BatteryEVO WALRUS G4 Plus Home Backup System — 23 kWh LFP, 16.5 kVA Inverter (AC 110/220V)

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16.5 kVA Inverter · 23 kWh LFP home backup system: Power your home with the BatteryEVO WALRUS G4 Plus 23kWh Energy Storage System, combining 23kWh of battery storage with a built-i n 16.5kVA inverter for dependable whole-home backup and intelligent energy management. Designed for both grid-tied and off-grid applications, the Walrus G4 Plus seamlessly integrates with solar panels, utility power, and generators to keep your essential systems running during outages. Featuring a built-in UPS for automatic backup, 8kW solar charging capability, and support for both 110V and 220V loads, the Walrus G4 Plus delivers reliable, maintenance-free performance for residential energy storage. With its compact all-in-one design, it provides an efficient solution for reducing utility costs while achieving greater energy independence. Download spec sheet System Voltage AC110V/220V Nominal Voltage 88 V Chemistry NMC kWh Capacity 23 kWh Ah Capacity 260 Ah Charging Voltage 97.3 V-99.6 V Max Charge Voltage 99.6 V Operating Voltage Range 72 V-99.6 V Suggested Low Voltage Cutoff 72 V-80 V Cell Configuration 24S2P Max Continuous Discharge Current 150 A Max Continuous Power 16.5 kVA Max Discharge Peak Current 300 A Max Charge Current 150 A MPPT Charge Controller 8000 W Charge Temperature Range -20°C (-4°F) / 55°C (131°F) Discharge Temperature Range -20°C (-4°F) / 55°C (131°F) Optimal Discharge Temperature Range 15°C (59°F) / 35°C (95°F) Storage Temperature Range -5°C (23°F) / 35°C (95°F) (Max 6 Months) Weight 441 lb Depth 15.4 in Width 24.41 in Height 36.24 in Show more