Energy Impact Partners leads €10 million investment in German residential solar startup

Facebook
Twitter
LinkedIn
Reddit
Email
Image: Germany’s Federal Association of Solar Industries (BSW).

Berlin-based greentech startup Zolar has raised an additional €10 million (US$11.9 million) in an investment round led by Energy Impact Partners.

The fundraiser led by investor EIP has added €10 million to Zolar’s series B funding, bringing the fund’s total to €35 million, which will be used to triple the residential installer’s solar capacity in Germany and accelerate its growth.

This article requires Premium SubscriptionBasic (FREE) Subscription

Unlock unlimited access for 12 whole months of distinctive global analysis

Photovoltaics International is now included.

  • Regular insight and analysis of the industry’s biggest developments
  • In-depth interviews with the industry’s leading figures
  • Unlimited digital access to the PV Tech Power journal catalogue
  • Unlimited digital access to the Photovoltaics International journal catalogue
  • Access to more than 1,000 technical papers
  • Discounts on Solar Media’s portfolio of events, in-person and virtual

Or continue reading this article for free

Alex Melzer, co-founder of and chief executive of Zolar, said the company has been able to grow its revenues “significantly” despite travel restrictions and work disruption imposed by Germany’s COVID-19 lockdown.

“In the past year, we have been able to grow our revenue significantly, and in 2021, we are targeting to triple installations across Germany,” he said, adding that the additional €10 million from EIP would take the company “to the next level”.

“The investment of Energy Impact Partners shows that investors recognise the relevance of regenerative energy.”

Zolar supplies photovoltaic systems which manage renewable energy for homeowners. The company raised €4 million during series A funding in 2016 and, also raised €15 million from investors including Czech VC Inven Capital, TS Ventures, Heartcore Capital, Statkraft Ventures, BayWa r.e. Energy Ventures and Partech Partners last September to expand its business overseas.

EIP’s managing partner Matthias Dill said that Zolar is “one of the fastest growing energy startups in Germany”, adding that the investment would provide the company with ongoing support it its growth plans.

German solar developers installed 4.88GW of PV capacity last year, driven by a rise in residential systems, according to the Federal Network Agency (Bundesnetzagetur). Roughly 151,700 smaller PV systems were installed last year, totalling 1,131MW capacity, and installations with a power limit of 10kWp increased their share of the market from 15% to 23%.

Read Next

April 28, 2025
Fraunhofer ISE has developed a solar cell which uses “one-tenth” of the amount of silver as a standard cell.
April 28, 2025
The German Federal Network Agency, the Bundesnetzagentur, has launched the country’s latest rooftop solar PV, seeking 282MW.
April 24, 2025
Swiss solar manufacturer Meyer Burger has reduced shifts for around 300 employees at its Thalheim cell manufacturing facility amid supply chain challenges.
April 23, 2025
Germany’s latest public auction for ground-mounted solar PV capacity ended “significantly oversubscribed”, according to the German electricity regulator, the Bundesnetzagentur.
April 10, 2025
Germany's proposal to allow international carbon credits to reach EU decarbonisation targets “risks undermining the target’s credibility”, according to think tank Agora.
April 9, 2025
The Schletter Group will launch a new plant design tool for use in the rooftop sector this month, dubbed Schletter Creator.

Subscribe to Newsletter

Upcoming Events

Media Partners, Solar Media Events
May 7, 2025
Munich, Germany
Solar Media Events
May 21, 2025
London, UK
Solar Media Events
June 17, 2025
Napa, USA
Solar Media Events
July 1, 2025
London, UK
Solar Media Events
July 1, 2025
London, UK