- Fresh air for a healthy living
- Put an end to dampness and mould
- SolarVentilation: simple and efficient
- Ready to operate: TWINSOLAR Compact 2.0 - 6.0
- Always on the sunny side
Some more information about our technique
Some more information about our technique
German Quality...subsidised by the state
Our SolarAir collectors are being developt already for 45 years in our own factory in Amberg under the highest demands on quality. They are very robust and can be used during decades.
SolarAir collectors by Grammer Solar are subsidised in Germany.
Downloads (PDF)
Assembly instructions:
