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Honoured with the Award for Innovation 2011:TWINSOLAR Compact

Air collector systems by Grammer Solar:


TWINSOLAR compact - fully ready for operation as the technology is located in the collector

  • Independent system with integrated photovoltaic module, easily installed also by a skilled handyman;   
  • Collector sizes: from 1.3-6m²;
  • maximum pipe length for the air distribution: 3m   
  • Tecnical Data

TWINSOLAR modular - with external ventilator for larger installations 

  • Independent system with integrated photovolatic module, installation by a certified specialist;   
  • Collector sizes: from 4.0-12.5m²;   
  • maximum pipe length for the air distribution: 20m  
  • Tecnical Data

 

TOPSOLAR modular - with external grid-connected ventilator for SolarAir - Complete systems  

  • Installation by a certified specialist;   
  • Collector sizes: 4.0-20m²;    
  • maximum pipe length for the air distribution: 20m;
  • With Solarbox for water heating   
  • Technical data 

 

JUMBOSOLAR - for large installations from 20m²  

  • grid-connected operation,   
  • pre-assembled standard installation with 20m² of collector surface area,   
  • with water heating according to the application;   
  • Installation by a certified specialist   
  • Technical data

SolarAir collectors: Certified quality funded by the state| read more...

     
 

Air recirculation operation

If you only want to use the collector for heating purposes (no supply of fresh air), install the system as a recirculation installation.

According to the structural conditions, you can also combine a SolarAir installation with an existing room ventilation system with or without heat recovery.   

German Quality...  

We have been developing and producing our SolarAir collectors in our location in Amberg, Germany to meet the highest quality standards for over 30 years. They are extremely robust, allowing them to be used over many decades.

SolarAir collectors by Grammer Solar are funded by the state in Germany, currently in old buildings with € 120 per m².

... funded by the state