VARTAelement backup 6
The VARTA element backup 6 is a home battery with usable capacity 5.9 kWh, charge power (continuous) 2.2 kW and warranty 10 years.1
Key figures
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SEAI home battery grant
UnknownA €600 grant for home battery storage systems was announced on 29 September 2026 and opens from 6 October 2026, subject to final implementation arrangements. Check SEAI for the detailed conditions before applying.
Technical specifications
| Performance | |
|---|---|
| Usable capacity | 5.9 kWh1 |
| Nominal capacity | 6.5 kWh1 |
| Charge power (continuous) | 2.2 kW1 |
| Discharge power (continuous) | 1.8 kW1 |
| Electrical | |
| Phases | 31 |
| Dimensions & weight | |
| Min. operating temperature | 5 °C1 |
| Width | 600 mm1 |
| Height | 1,176 mm1 |
| Depth | 500 mm1 |
| Weight | 115 kg1 |
| Warranty & lifespan | |
| Warranted cycles | 4,0001 |
| Warranty | 10 years1 |
Manufacturer documentation
- Product page
- Datasheet / specifications — VARTA element backup – DB178038DACHDE005
External links to VARTA's official website. The manufacturer may change or move documents; where they differ, the manufacturer's latest version applies.
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Frequently asked questions
What is the usable capacity of the VARTA element backup 6?
The usable capacity of the VARTA element backup 6 is 5.9 kWh.1
What is the charge power (continuous) of the VARTA element backup 6?
The charge power (continuous) of the VARTA element backup 6 is 2.2 kW.1
What is the warranty of the VARTA element backup 6?
The warranty of the VARTA element backup 6 is 10 years.1
Sources
- VARTA element backup, DB178038DACHDE005 — VARTA Storage GmbH · accessed 29 Sept 2026
- SEAI home battery grant — Sustainable Energy Authority of Ireland (SEAI)