Top 9 Solar Energy startups in Germany

Oct 17, 2025 | By Alexander Gillet

1
Funding: €3.5B
Enpal is a photovoltaics leasing firm that provides solar power systems for homeowners with no money upfront.
2
Funding: €259M
ZOLAR is an online provider of solar systems enables the entry into the private energy supply for private households.
3
Funding: $32.9M
Ecoligo is a solar utility that provides low-cost solar energy to businesses in emerging markets.
4
Funding: €12.1M
Smalt is a Germany-wide installer of photovoltaic systems for private and commercial properties.
5
Funding: $9.6M
Solytic is a leading international data-driven company focused on solar energy. It creates data-driven marketplace to optimize the allround performance of PV plants
6
Funding: €500K
SOPAGO creates solar roofs for parking lots.
7

We Do Solar is a smart balcony solar system that saves up to 25% on electricity bills and reduces CO2.
8

Renewable energy installers use Kwest to create visibility across their installations, optimize day-to-day operations, and automate manual tasks. Our platform gradually introduces visibility, structure, and automation until any process is no-touch.
9

PV Radar is working on the automatic optimisation of large-scale photovoltaic power plants, both in terms of the tech and the economics behind them.
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Editor: Alexander Gillet
Alexander Gillet is a senior editor for EnergyStartups. He has a deep background in energy sector and startups. Alexander graduated from Emlyon Business School, a leading French business school specialized in entrepreneurship. He has helped several non-profit organizations dedicated to promoting environmental education and sustainability and has written over 250 articles on energy technology for various websites. In his free time, Alexander enjoys yoga, camping and exploring the Blue Ridge Mountains. You can contact Alexander at alexgillet(at)energystartups(dot)com