22kVA Walrus G3 Pro 44kWh + 4400W Solar Kit- 660Ah 44kWh + 22kVA Inverter + 4400W Solar
22kVA Walrus G3 Pro 66kWh + 8800W Solar Kit - 990Ah 66kWh + 22kVA Inverter + 8800W Solar
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.
The BatteryEVO 44kWh/66kWh 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
SUITABLE FOR:
OFF-GRID SYSTEMS
PORTABLE
EV CHARGING STATION
INCLUDES:
22kVA Walrus G3 Pro 44kWh
1 X 72V 22K G3 PRO INVERTER-S
2 X WALRUS G3 EXTENSION PACK-S
2 X PV to BE175 Cable-S
1 X 50 Amp 10 Ft RV Extension Cable-S
2 X 4AWG BE175 to BE175 Battery Extension Cable-S
22kVA Walrus G3 Pro 66kWh
1 X 72V 22K G3 PRO INVERTER-S
3 X WALRUS G3 EXTENSION PACK-S
2 X PV to BE175 Cable-S
1 X 50 Amp 10 Ft RV Extension Cable-S
3 X 4AWG BE175 to BE175 Battery Extension Cable-S
22kVA Walrus G3 Pro 44kWh + 4400W Solar Kit
1 X 72V 22K G3 PRO INVERTER-S
2 X WALRUS G3 EXTENSION PACK-S
2 X PV to BE175 Cable-S
1 X 50 Amp 10 Ft RV Extension Cable-S
2 X 4AWG BE175 to BE175 Battery Extension Cable-S
8 X 550W Solar Panel-S
22kVA Walrus G3 Pro 66kWh + 8800W Solar Kit
1 X 72V 22K G3 PRO INVERTER-S
3 X WALRUS G3 EXTENSION PACK-S
2 X PV to BE175 Cable-S
1 X 50 Amp 10 Ft RV Extension Cable-S
3 X 4AWG BE175 to BE175 Battery Extension Cable-S
16 x 550W Solar Panel-S
22kVA Walrus G3 Pro 44kWh - Specifications
SKU:
K0352
System Voltage:
AC110/220V
Nominal Voltage:
66V
Chemistry:
NMC
kWh Capacity:
44 kWh
Ah Capacity:
660Ah
Charging Voltage:
73V - 75V
Max Charge Voltage:
75.6V
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:
22kVA
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:
441lbs (200.2kg)
Depth:
15.4in (391mm)
Width:
24.41in (620mm)
Height:
36.24in (920.5mm)
Safety Features:
Fuse (300A) & Battery Management System (Over/Under Voltage, Over Current, & Over/Under Temperature Protections)
