Powervault
United Kingdom’s first fully integrated home energy storage system
Powervault has raised €7.7M across 4 funding rounds from 3 investors, most recently a round in Feb 2023. Based in London, UK; founded 2012; active in Cleantech and Energy. Data as of 28 Oct 2026.
Total raised
€7.7M
€7,707,733
Funding rounds
4
Investors
3
distinct backers
Active since
2014-09
latest 2023-02
Funding by year
EUR raised per yearPowervault — funding by year — interactive chart.
Data table
| Powervault — funding by year | |
|---|---|
| 2014 | €189k |
| 2015 | €1.0M |
| 2020 | €2.2M |
| 2023 | €4.3M |
Signals
High confidenceRaise-next likelihood6
base rate 30% for Other
- ▼ Past typical raise window
- ▲ Up-round momentum
- ▼ Low backer re-investment
Exit likelihood9
base rate 11% (2+ rounds)
- ▲ 4 rounds raised
- ▼ No recent equity round (debt-only or quiet)
Timing: overdue vs cohort gap · momentum up. Funding-only estimates, not predictions and not investment advice — see signals.
Funding rounds
4 rounds| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2023-02-27 | Other | €4.3M | Climate Change Fund,Green Angel Syndicate | View deal → |
| 2020-06-16 | Crowdfunding | €2.2M | — | View deal → |
| 2015-06-01 | Early VC | €1.0M | — | View deal → |
| 2014-09-01 | Seed | €189k | Crowdcube | View deal → |
Related news
- Smart electricity storage firm plugs into £3.8m investmentbusinesscloud.co.uk · 2023-02
- bdaily.co.uk
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