Welcome to WIOSUN GmbH & Co KG, the photovoltaic system integrator with a difference. We are passionate about generating power from sunlight! We believe that solar power is an important building block in the quest for cleaner and safer energy. Fossil fuels are becoming everscarcer and burning these has an adverse effect on our climate in the long term.

In contrast, solar energy is infinite and its efficient use can help to reduce greenhouse gas emissions significantly. Due to the unresolved issues of nuclear waste deposits and potential safety risks, nuclear energy is definitely not the optimal solution for future energy supply. Therefore, we at WIOSUN focus on solar and green power! We believe that the use of solar energy is not only a vital ecological necessity, but makes economic sense as well.