Solar heating pays off
Solar heating makes you independent
Solar heating adds value
Solar heating is clean
Solar heating gets you state funding
50% of the energy required for heating comes from the sun
Solar preheating
Solar preheating is always worth it. The lower heat requirements in low-energy houses in combination with increasingly efficient solar systems lead to savings of total heating needs of up to 50%. However, even existing systems can be retrofitted to support solar preheating, usually without much effort. That way, a great deal of heating oil or natural gas can be saved.
Contribution of solar thermal systems to total heating requirements when using it for preheating
Benefits at a glance:
- Up to 50% of the total heating requirements for a building can be generated by a standard solar system
- 10–20m² collector surface area
- Combinable with all common heating systems
- A great variety of applications
- Space-saving combo-tank possible
- Fast and easy to retrofit
- Tried and proven and durable technology