Plug the Sunshine develops solutions
for a better future

We want to make it possible for everyone to use green solar energy to generate electricity.

Plug the Sunshine is a project of the Slovenian engineering and energy services company Energen. Founded in 2004 by Marko Seršen to promote the combined heat and power plant (CHP) as a highly efficient and reliable energy solution, we at Energen can now look back on 20 years of experience in developing solutions and providing advice in the energy sector.
The Energen team of experts offers a wide range of energy services, including energy audits, feasibility studies and implementation planning for heat and power systems. Because we always work to the highest professional standards, more than 200 companies and private individuals have already placed their trust in us.
In the last two years, we have expanded our activities to the markets in Germany, Austria, England, Scotland and Ireland

Why a balcony power station from Plug the Sunshine?

Energen is an established European company with its own research and development department and has decades of experience in this field.

We offer high-quality complete solutions. You can order everything you need to generate environmentally friendly electricity from us. We rely on high-quality components, such as the inverters from the world market leader Hoymiles – for the best possible power generation.

Our battery management system (HUB) was developed by Energen’s own engineers in the EU and is an innovation in the solar storage market.

First-class service with German customer support and a 30-day money-back guarantee.

Plug the Sunshine - We supply your home with solar energy

In response to the growing demand for clean energy, we have developed a new business model to offer innovative solar energy solutions for private households.
Everything we do serves to ensure a stable, secure and reliable energy supply. With simple solutions such as balcony power plants, we are helping private individuals and companies to save primary energy by using renewable resources.
Our balcony power plants are intended for all those who are concerned about the future but do not have the means to invest in other projects to supply themselves with energy.

We are convinced that we as a society can achieve a great deal by taking small steps to help save energy.   Together we are shaping the path to a CO2-neutral future.   You can pre-order your own Plug the Sunshine balcony power station HERE.   We have made every effort to make the installation of our balcony power stations as simple as possible. We provide you with all the important information on the product pages, in our guide section and in the FAQ.   If you can’t find the answer to your question or need more information, you can also contact us personally at or by phone on +49 172 629 12 01.