zolar
German online provider of complete photovoltaic systems, connecting homeowners with vetted local installers for solar panels, balcony power plants, wallboxes and solar storage.
Last updated September 26, 2026
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Overview
zolar is a German online provider of photovoltaic (PV) systems for homeowners. The company operates a digital platform through which customers can configure and purchase complete solar solutions — including rooftop PV systems, balcony power plants (Balkonkraftwerke), wallboxes for EV charging and solar battery storage — and be matched with vetted local installation partners from the zolar installer network. Its model combines an e-commerce-style online purchasing journey with a nationwide network of certified crafts businesses, so that customers receive tailored quotes and on-site service from regional specialists. According to its website, zolar positions itself as a one-stop PV provider: customers can obtain non-binding offers with a few clicks, and the company emphasises local expertise, experienced and vetted tradespeople, and customised solutions for maximum efficiency and savings. The installer network spans Germany, with partner firms such as Volt Energie GmbH, Schönenergie and Zenrise GmbH cited as examples of regional specialists offering consulting, installation and after-sales service. zolar is headquartered in Berlin and has been described as a German online PV systems provider. It operates primarily in the German market, where demand for residential solar has grown strongly amid the energy transition. The company has been covered by press, comparison portals and blogs, reflecting its visibility in the German residential solar segment. In a notable structural development, zolar's installer services business has become part of Sollit, described on the zolar site as a leading platform for installers in the energy transition. This indicates that zolar has separated or transferred its installer-facing operations while continuing to serve end customers seeking solar solutions.
History
zolar is a German company that emerged as an online provider of photovoltaic systems, headquartered in Berlin. It built its business around a digital platform that allows homeowners to configure and purchase complete solar solutions online, and around a network of vetted local installation partners who carry out the physical installation and provide regional service. The company's offering has expanded beyond classic rooftop PV to include balcony power plants, solar storage and wallboxes for electric vehicle charging, reflecting the broadening scope of residential energy products in Germany. Its website describes a process in which customers can obtain non-binding offers with a few clicks and are matched with regional specialist firms. Partner businesses cited on the site include Volt Energie GmbH, Schönenergie and Zenrise GmbH, whose representatives highlight local knowledge, customer proximity and transparent communication. A significant structural change is noted on zolar's own website: "Zolar Installer Services sind jetzt Teil von Sollit – der führenden Plattform für Installateur:innen in der Energiewende." This indicates that the installer-facing services arm has been integrated into Sollit, a platform for installers in the energy transition, while zolar continues to serve end customers seeking solar solutions. The company has been referenced by press, comparison portals and blogs, and is described in public data sources as a German online PV systems provider.
zolar established as a German online PV systems provider headquartered in Berlin.
zolar's installer services become part of Sollit, a platform for installers in the energy transition.
Products and positioning
One-stop online PV provider combining digital purchasing with a nationwide network of vetted local installers, emphasising regional expertise and tailored solutions.
Complete rooftop photovoltaic systems
Full PV packages configured online and installed by vetted local partners.
Balcony power plants (Balkonkraftwerke)
Plug-in solar kits for balconies and small installations.
Solar battery storage
Storage systems to increase self-consumption of solar power.
Wallboxes for EV charging
Home charging solutions integrated with solar systems.
Sources2 sources
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