Relies on a solar system rental model.
DZ4 has raised €55M across 1 funding round, most recently a round in Apr 2023. Based in Hamburg, Germany; active in Energy. Data as of 7 Aug 2026.
Timing: overdue vs cohort gap · momentum unknown. Funding-only estimates, not predictions and not investment advice — see signals.
| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2023-04-13 | Other | €55M |
| — |
| View deal → |
