I-G3N e-Wall Lithium LiFePO4 battery 48V

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  • Regular price R 41,513.74
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~ NEW, expected mid-March ~

proudly South African!


The I-G3N e-Wall Lithium LiFePO4 Battery is a wall-mounted high-quality Lithium Iron Phosphate (LiFePO4) battery that comes standard with built-in intelligence and stable discharge performance. It provides more than 4,000 cycles at 80% DOD (at 25°C).

The I-G3N e-Wall is scalable in multiples of 5.4 kWh, and can be increased in size at a later stage with the e-Expansion unit, ideal when the initial investment in a bigger battery is a little too high in the beginning. You can add a maximum of 9 e-Expansion units to the e-Wall 5, bringing the total to 53.8 kWh.

The I-G3N Control Box 1000A (CB-10) is needed when moving from a smaller e-Wall to e-Wall 27 or higher.

The e-Wall is available in the following kWh sizes:

Type kWh kWh @ 80% DoD capacity (A)
e-Wall-5 5.4 4.3 105
e-Wall-11 10.8 8.6 210
e-Wall-16 16.1 12.9 315
e-Wall-21 21.5 17.2 420
e-Wall-27 26.9 21.5 525
e-Wall-32 32.3 25.8 630
e-Wall-37 37.6 30.1 735
e-Wall-43 43.0 34.4 840
e-Wall-48 48.4 38.7 945
e-Wall-54 53.8 43.0 1,050


kWh - kilo Watt hour
DoD - Depth of Dischargee
A - Amperes


Optional: the battery has the option of Bluetooth monitoring capability on an app. The app is compatible with Android 4.4 or later and allows the user to interface with the battery and to view the following key characteristics: State of Charge (SOC), Voltage, Current and Cell temperatures.

I-G3N batteries are compatible with a range of inverters, and official integration has been completed with Victron, Voltex (Axpert), SMA, Ingeteam, SunSynk and Studer, with additional brands of inverters coming soon.

Voltage: 52V (compatible with 48V systems)
# of cycles @80% DoD, 25°C: 4,000 (lasts 10 years if cycled once a day)


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