Helion Energy AG (Planung)
Zuchwil
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Helion has heavily digitized its planning process. An online calculator takes in address, roof pitch and consumption and returns a first estimate. A consultation follows, where storage, heat pump and charging station are designed together.
The planning service is embedded in Helion's own installation offering, which is convenient for many customers. Anyone looking purely for a neutral planning study without an installation contract is better served by an independent office. For everyone else, Helion is a good first stop.