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Green Vista Living

BatteryEvo 22kVa Walrus G3 Pro 44kWh

BatteryEvo 22kVa Walrus G3 Pro 44kWh

Regular price $8,959.00 USD
Regular price $16,194.00 USD Sale price $8,959.00 USD
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BatteryEvo 22kVa Walrus G3 Pro 44kWh

The Walrus G3 PRO is the perfect whole home generator for any grid-tied or off-grid setup. Keep the lights on during power outages and lower your electric bill up to 95%.

  • Off-grid 90-230V PV 11kW solar compatible.
  • Grid-tied solar battery compatible.
  • Works on homes without solar.
  • Built in UPS for auto start during blackouts.
  • Can charge with 240V 5kW gas/diesel generator.
  • 10YR warranty on all batteries
  • Assembled and shipped out of CA

Included in this bundle:

  • 1.BatteryEvo 22kVa Walrus G3 Pro 44kWh - Green Vista Living72V 22K G3 PRO INVERTER-S (x1)
  • 2.WALRUS G3 EXTENSION PACK-S (x2)
  • 3.BatteryEvo 22kVa Walrus G3 Pro 44kWh - Green Vista LivingPV to BE175 Cable-S (x2)
  • 4.BatteryEvo 22kVa Walrus G3 Pro 44kWh - Green Vista Living50 Amp 10 Ft RV Extension Cable-S (x1)
  • 5.BatteryEvo 22kVa Walrus G3 Pro 44kWh - Green Vista Living4AWG BE175 to BE175 Battery Extension Cable-S (x2)

Product information:

The BatteryEVO 44kWh WALRUS G3 Pro All-in-One System integrates a 22kVA inverter and 11kW solar charger for seamless home or business energy management. Built for off-grid applications, it ensures high-capacity, reliable power. Real-time monitoring and flexible input options make it ideal for optimizing solar and backup setups.
➤ 7" touchscreen display with Wi-Fi monitoring
➤ Built-in easy portability wheels
➤ Programmable charge/discharge scheduling
➤ 10-year warranty batteries

System Voltage AC110V/220V
Nominal Voltage 66 V
Chemistry NMC
kWh Capacity 44 kWh
Ah Capacity 660 Ah
Charging Voltage 73V - 75V
Max Charge Voltage 75.6 V
Operating Voltage Range 54V - 74.7V
Suggested Low Voltage Cutoff 54V - 60V
Cell Configuration 18S2P
Max Continuous Discharge Current 250A DC x (G3 battery connected to the inverter)
Max Continuous Power 22 kVA
Max Discharge Peak Current 75A AC
Max Charge Current 50A AC
MPPT Charge Controller 5500W * 2
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 440 lb
Depth 15.4 in
Width 24.41 in
Height 36.24 in