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Extra Battery 2400Wh product view

Sorein Extra Battery 2400Wh

Adds 2,400Wh of stored energy to any Sorein G Series stack on the same 465 × 300mm footprint — no new cabling, no second charger, and one battery module shared across every capacity from the G2400 up. Sorein units and base only: it is not compatible with other brands' generators or power stations.

Adds
2,400Wh per module
Fits
G2400 · G4800 · G7200 · G9600
Electrical
48V LFP · 4,000 cycles to 80%
Net weight
22kg
Dimensions
465 × 300 × 186mm
Best for
Adding runtime, one 2.4kWh module at a time

Standout capabilities

  1. 012,400Wh per module
  2. 024,000 cycles to 80% capacity
  3. 03No new cabling when stacking
  4. 04Same 465 × 300mm footprint as the base
  5. 05Sorein main unit and base only
User manual · PDF

Full specifications

Ratings follow the published US specification; confirm the exact store listing before purchase.

Extra Battery 2400Wh — documented specifications
SpecificationValue
Adds2,400Wh of stored energy
Chemistry48V LiFePO4 (LFP)
Cycle life4,000 cycles to 80% capacity
Net weight22kg
Dimensions465 × 300 × 186mm
CompatibilitySorein G Series only — G2400, G4800, G7200 and G9600, stacked on the Sorein base; up to 55.2kWh when systems are linked

Specifications shown are the documented configuration used for this guide. Ratings can vary by market; confirm the exact store listing before purchase.

Extra Battery 2400Wh questions

Frequently asked questions

Straight answers on charging, weather, compatibility and care.

Can I mix this battery with other brands' power stations or generators?

No. This module is designed for Sorein systems only — it works with a Sorein main unit and the Sorein base, and cannot be DIY-wired into a third-party generator or another brand's power station. Voltage, communication protocol and connector are Sorein-specific, so mixing brands is unsupported and unsafe.

Can I add this battery to any G Series build?

Yes. Every G Series model uses the same 465 × 300mm footprint and the same connector, so a module bought for a G2400 stacks onto a G9600 unchanged — no new cabling and no second charger.

How long does a 2,400Wh module last?

The cells are rated for 4,000 cycles to 80% of original capacity. At one full cycle a day that is roughly ten years of daily use; shallow partial cycles extend it further.

Does an extra battery raise the output?

No. A battery module adds runtime only. Output comes from the inverter channel in the base — the extra inverter is the part that adds a second AC channel.

Related reading

Planning notes for the Extra Battery 2400Wh

Load math, runtime estimates and pairing advice that apply to this configuration.

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