What it sells
1KOMMA5° sells integrated home energy systems (solar, heat pumps, battery storage, EV chargers, air conditioning) run by its 'Heartbeat AI' control software, plus a dynamic electricity tariff.
Business model breakdown
Economics: what it saves and how it charges
Claims savings of up to 80% on electricity costs; electricity at times from 0 cents/kWh (based on May-August 2024 customer data).
Distribution: how it reaches customers
Customers request a quote online or via showrooms/local experts; installation and service through 80+ certified regional installers.
Funding history and coverage
| Round date | Stage | Amount | Investors | Source |
|---|---|---|---|---|
| 2026-10-14 | — | €70M | — | news.google.com |
| 2026-10-13 | — | €70M | — | news.google.com |
| 2026-10-12 | — | €70M | — | news.google.com |
| 2026-10-12 | — | €70M | — | news.google.com |
| 2026-10-12 | — | €70M | — | sifted.eu |
| 2026-10-12 | — | €70M | — | news.google.com |
| 2026-10-12 | — | — | — | news.google.com |
Profiles summarize public reporting and company websites. Business-model notes are MaxBC's reading of that material, not confirmed facts; unknowns are left blank rather than guessed. Updated 2026-10-17.