Solar power plant
Cost-efficient - independent - climate-neutral. Learn more about our solar systems.
Solar power plant
Solar systems are the most common form of producing renewable energy. Through a sophisticated system, the photovoltaic system converts solar energy into usable electricity.
More about the solar plant
Heat pump
The heat pump draws heat from the environment and releases it within your own four walls. It also consumes 3x less energy than oil heating.
More about the heat pump
Electricity storage unit
With a storage solution, you consume the cheap electricity you produce yourself instead of feeding it into the grid. The energy storage system stores the surplus energy produced by the photovoltaic system during the day. In the evening and at night, the cheaper electricity is available to you.
More about electricity storage unit
Electric mobility
Charging your e-car with your own electricity not only makes ecological sense, but also economic sense. To get the most out of your solar system, it is recommended to have your own charging station with an intelligent control system.
More about electric mobility
From consulting to installation - we realise your project!
1. Calculate offer directly online
Calculate a concrete offer for a solar system on your roof or a heat pump in just a few minutes!
Calculate price
2. Telephone consultation
Our competent advisor will clarify questions or discuss final details with you.
Request a callback
3. Consultation on site with fixed price offer
A solar consultant will visit you and prepare your final quotation directly.
Make an appointment
4. Planning & Installation
Here we go - our experts install your customised system.
We are Helion
Thanks to our bundled know-how and regionally anchored locations, we are able to professionally and competently fulfil all your wishes regarding photovoltaics, electricity storage, heat pumps and electromobility throughout Switzerland.
Learn more about Helion
Online price calculation
Calculate a concrete offer for a solar system on your roof or a heat pump in just a few minutes!