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Solar panels on the roof. Heat pump in the basement. No longer need to worry.

Come and join the circle of #EnergyTransitors.

Werden Sie #Energiewendemacher:in

Wir sind immer auf der Suche nach motivierten Mitarbeiterinnen und Mitarbeiter. Werden Sie ein Teil von unserem grossartigen Helion-Team!

Our services at a glance

Solar power plant

Cost-efficient - independent - climate-neutral. Learn more about our solar systems.

Heat pumps

Sustainable - lower heating costs - low maintenance. Learn more about our heat pumps.

Electric mobility

Charge your electric car 100% emission-free. Learn more about electric mobility.

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!

  • Calculate price
  • Phone
  • Consultation on site
  • Installation

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!

Calculate price now