Volta Stage 3
VOLTA STAGE 3 · Volta
10.24 kWh
Good to know
A 10.24 kWh LiFePO4 battery.
Gives up to 150 A continuously.
Warranty: 10 years (the maker also states 22 MWh of energy through the battery).
Where to buy
Shops that list this model, by city:
Durban
Also stock this brand (ask them for this model): Solar Supply Durban.
Johannesburg
| Shop | Listed as | Price seen | |
|---|---|---|---|
| Solar Warehouse SA (Sandton branch) | Stage 3 | R 27 450 | listing |
| JC Solar Panels (Enerlux) | Stage 3 | R 28 150 VAT not stated | listing |
| TechSun Solar | Stage 3 | R 27 229 | listing |
Cape Town
| Shop | Listed as | Price seen | |
|---|---|---|---|
| TBS Solar | S3 | R 36 936 | listing |
| GW Store | Stage 3 | R 34 371 VAT not stated | listing |
| Solar Stock | Stage 3 | R 32 900 VAT not stated | listing |
| Solar Sonic | Stage 3 | R 35 900 VAT not stated | listing |
How it compares
Where it sits among the 12 home batteries listed here (the best gets a full bar, the weakest a fifth, a figure the datasheet doesn't give none). Size isn't scored: the bars are shares and ratios. Cycle counts are measured at different depths and end points by each maker, so read them as a rough guide.
Datasheet numbers
| Chemistry / form | LiFePO4 / wall |
|---|---|
| Made in | – |
| Energy: nominal / usable | 10.24 kWh / – |
| Depth of discharge | – |
| Voltage: nominal (range) | 51.2 V (44.8 V discharge cut-off to 56.8 V standard charge) |
| Max charge / discharge | – / 150 A |
| Continuous / peak power | – / – |
| Cycle life | – |
| Warranty | 10 years; 22 MWh |
| Parallel units | 16 |
| Communication | RS485, USB, CAN (auto-dial CAN parallel); Wi-Fi monitoring optional |
| Inverters the maker lists | – |
| Certificates | – |
| Protection | – |
| Operating temperature | charge 0 to 55 °C (discharge range not stated) |
| Weight / size | 89 kg / 480 x 650 x 240 mm |
Source: maker's datasheet ('New VOLTA family' brochure (c. 2024, uploaded 2025-12) on voltaenergy.co.za).