Solar energyturnkey— for everyone.
We plan, build and operate commercial PV systems from 100 kWp. For roof owners, investors, and businesses.
Turnkey EPC projects
From planning through commissioning
Volksbank VB-Token partner
Regulated investment access
Rooftop & ground-mount systems
From 100 kWp
We lease your roof
Your space, our project — income without investment
About Greenion
Solar EPC for commercial & industrial — everything from one source
Greenion GmbH plans, builds and operates turnkey photovoltaic systems from 100 kWp for commercial and industrial clients. Alongside EPC projects, we lease commercial and industrial roof spaces and enable direct investment in our projects through our partner VB Token GmbH. With offices in Berlin and Stuttgart, we deliver projects across Germany.
Our services
Who we work for
Roof Leasing
Your roof works, you earn. We handle planning, installation, and operations — you receive a secure lease income with no capital or risk required.
- No investment required
- Up to 30 years of income
- Roof refurbishment included
Investors
Invest directly in solar projects — via the VB-Token marketplace of Volksbank. Real projects, transparent returns, local value creation.
- 5–7.5 % p.a. target return
- From €500 minimum
- VB-Token Volksbank
Commercial & Industrial
Turnkey PV systems from 100 kWp for industry and commerce. Planning, installation, commissioning, maintenance — all from one source.
- From 100 kWp
- Battery storage & EV charging
- Full O&M service
Official VB Token partner
Investments in Greenion projects are available via the regulated VB Token marketplace of Volksbank eG — transparent, legally sound and direct.
Selected projects
Selected References
Logistics Center Siegenburg
1,999 kWp rooftop system on a logistics center, combined with a 6 MWh battery storage. Full EPC from planning through commissioning in 2026.
View projectRetail Park Zeven
362.7 kWp rooftop system on a retail park — Greenion's first project using the VB-Token. Investors participate directly in the returns; the system starts as full feed-in and is progressively transitioned to tenant electricity supply.
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Commercial Park Spremberg
295 kWp on a multi-tenant commercial building including a DHL facility. The system powers DHL's local electric vehicle fleet.
View project
Food Manufacturer Bergheim
600 kWp rooftop system at a food manufacturer. Greenion took over fault analysis and commissioning after the original DC installer delivered incomplete work and went insolvent.
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Production Building AGO Energie
112 kWp rooftop system on the production building of AGO Energie (subsidiary of RheinEnergie AG). Consistent use of premium components: Mayer Burger modules and SMA inverters.
View project