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The perfectly fine tuned and centralized all-in-one combination of solar thermal system components

In the domestic sector, the trend is towards combining individual components into optimized compact systems with a high degree of prefabrication. This approach does not only save space but also considerable installation time. Simplified control and operation via a single central control unit is another great advantage.
RATIOcompact heats fresh water, creates cozy warmth in the home and can be ideally combined with all common heating systems. We successfully rolled out RATIOcompact with a 700-liter storage tank and a 1,000-liter version.

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  • All-in-one compact solution with highest efficiency
  • Appealing and space-saving
  • Fast and functionally secure installation
  • Ready for the future and compatible

Now also with a 1,000-liter buffer storage tank and a larger collector area for even greater solar yield.


With our solar heating system COMPACT line the RATIOcompact solar center makes up a complete system. You have the choice of two package sizes and various collector types.

Our competent partner installers and planners will be pleased to advise you about our Solar Center RATIOcompact.
You don't have a Wagner Solar specialist available to you yet? Talk to us!

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