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Ready to operate: TWINSOLAR Compact 2.0 - 6.0

heat simply and cost-effectively

A simple way to heat and ventilate with the power of the sun:


Heating and ventilation made easy with solar energy: fresh outside air is filtered and drawn in through the heat insulated air collector made from aluminium. In doing so, the fresh air is heated and channelled into the house via an insulated pipe. When the desired room temperature is reached, the system automatically switches off with the help of a thermostat. Even when there's no-one at home, the indoor climate is dry and healthy. Twinsolar compact is a self-sufficient system and doesn't need to be connected to the electrical grid.


ruck-zuck-montiert-enTWINSOLAR compact

simply good...

for you:
TWINSOLAR provides
fresh air and warmth

for your health:
TWINSOLAR provides
a good and healthy room athmosphere.

for your home:
TWINSOLAR heats and ventilates your home and puts
an end to damages due to humidity.

for the environment:
TWINSOLAR produces throughout the whole year 
emission-free solar heat which saves a lot of money.

for the future:
TWINSOLAR operates off the grid and is nearly
maintenance free.

… and installed in no time!

German Quality...subsidised by the state

Our SolarAir collectors are being developt already for 30 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.


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