Custom Design

The Sonnenrepublik has special know-how and experience from more than 25 years of R&D activities in the field of self-sufficient power supplies. These include typical components such as solar modules, rechargeable batteries and electronics, but also peripheral components such as housings and other mechanical components. Customer-specific developments like systems with wind generators and other energy harvesters are possible as well. We are also happy to develop your special electronic application in the field of DC/DC converters, battery management, controllers, sensor technology, etc.

The components used by us are characterized by highest efficiency and manufacturing quality. This results in highly functional complete systems with a long service life. Our solar modules are extremely robust and can be produced in weatherproof, semi-flexible, flat and lightweight versions. Our solar products can be made in Germany or in foreign production facilities under fair working conditions tested by us regarding the customer requirements.

Do you need a special self-sustaining solution?

We are happy to advise you and make you an individual offer.

We are looking forward to your inquiry.