Helion Energy AG (Zürich)
Zürich Region
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Helion covers the canton of Zurich with its own installation staff and is one of the most frequently chosen providers in the greater Zurich area. The online calculator on the website gives a first estimate of system size, yield and cost within a few minutes.
The Helion ONE platform automatically coordinates the PV system, storage, heat pump and wallbox, which cuts down on the administrative work for customers. For anyone who wants to order several components in one place and get a single invoice, that's a real advantage.