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Cost-efficient solution for systems in existing buildings

The SOLARdrive preheating system supplements conventional DHW heating and is suitable for both the solar thermal upgrading of existing DHW systems as well as for new installations.


Grossanlage solardrive neu

Your benefits:

  • Supports conventional DHW heating for systems with tap rates of up to 200 l/min (e.g. apartment blocks with 120 residential units), and even more on request.
  • An economic solution for systems in existing buildings
  • Easily retrofit legacy systems
  • Redundancy in hot water preparation
  • 100% water hygiene (according to DVGW 551)
  • High solar conversion efficiency
  • System extensions to also support space heating
  • Optimal scalability owing to modular design (storage, tap capacity)

Your installer will be happy to advise you on which product is best suited to your application.

Dear interested customers,
Up to this point, we have always tried to find you a suitable specialist company in your area. Due to the current high demand, many of our specialist companies have hardly any free capacity. Therefore, a mediation on the part of Wagner Solar can not take place at the moment. We ask for your understanding.

Your Wagner Solar Team