I-G3N i-Stack Lithium LiFePO4 battery 48V

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  • Regular price R 39,839.14
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This product must be installed by a qualified electrician/technician. All installations must adhere to local wiring regulations and standards. Amperion - SunStore will not be held liable for any product malfunctions as a result of incorrectly installed systems.

 Please note this is the upgraded version of the old I-G3N model, the e-Stack. Although the e-Stack is not available anymore, they will still be serviced if necessary.


I-G3N e-Stack Lithium LiFePO4 Solar battery 48V Li-ion Iron

The I-G3N i-Stack Lithium LiFePO4 Battery is a high-quality Lithium Iron Phosphate (LiFePO4) battery that comes standard with built-in intelligence and stable discharge performance. It provides more than 5,500 cycles at 80% DOD (at 25°C).

The I-G3N i-Stack is scalable in multiples of 5.4 kWh, and can be increased in size at a later stage with the i-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 4 units to the i-Stack 5, before you will have to start a new silo, and the maximum of units that can be added to each other is aa total of 63 units.

The i-Stack is available in the following kWh sizes:

Type kWh kWh @ 80% DoD capacity (A) Max discharge current (cont., A)
i-Stack-5 5.4 4.3 105 100
i-Stack-11 10.8 8.6 210 200
i-Stack-16 16.1 13.0 315 300
i-Stack-21 21.6 17.3 420 400
i-Stack-27 27.0 21.6 525 500

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

I-G3N batteries are compatible with a range of inverters, and official integration has been completed with Victron and SunSynk inverters, with additional brands of inverters coming soon.

- Voltage: 52V (compatible with 48V systems)
- Number of cycles @80% DoD, 25°C: 5,500 (lasts 16 years if cycled once a day)

View Brochure and specs I-G3N i-Stack LiFePO4 Battery
Product Warranty I-G3N LiFePO4 Batteries

View Old Manual I-G3N e-Stack LiFePO4 Battery
View Old Data Sheet I-G3N e-Stack Lithium LiFePO4 battery 48V