• Discover the potential of your roof

    Thanks to the latest technology and a concrete cost estimate, you can determine your savings from a photovoltaic system in seconds - without having to visit your home.

  • Planning with our experts

    Our team will help you find the best solution for your home and needs. We only use top-of-the-line hardware with industry-standard warranties.

  • Sit back and relax

    Our network of certified installers takes care of the installation and we take care of the administrative tasks. This way you can enjoy a smooth process - from start to finish.

About Otovo

Otovo makes buying a private solar system child's play. Together with certified local master craftsmen, Otovo has developed a completely digital process.

Otovo supports you from planning to commissioning the system, so that the partner companies can concentrate on what they do best. Together with Ostrom, Otovo makes solar energy easily accessible and efficient!

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In combination with Ostrom

Ostrom simplifies the switch to 100% green electricity throughout Germany. Thanks to smart technology, Ostrom optimizes its processes so that they can respond to their customers - and offer electricity transparently at cost .

  • Flexible & Fair

    Green electricity at cost - modern and transparent without pitfalls.

  • Simple & Digital

    View bills, enter meter readings or chat with us — all in the app!

  • Green & Clean

    We purchase electricity from 100% renewable sources.

The Ostrom app

Discover the next level of cost control and sustainability by seamlessly integrating your solar inverter with the Ostrom app.

Keep track of your electricity consumption and the production of your PV system in one app.

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