Solar Air Heating with SolarWall 2-Stage

              SolarWall® 2-Stage has been configured to deliver a higher temperature rise – up to 36-100 °F ( 20-55 °C) above ambient temperature. It is also ideally suited for windy locations and roof-mount projects. It operates on the same premise as the original SolarWall® technology in that outside air is heated and drawn into an air cavity via tiny mirco-perforations in the SolarWall collector. With the 2-Stage system, the air is then heated a second time (which boosts the temperature rise) as it passes though a second stage of the system. The solar heated air is then directed into the building’s ventilation system – or through a dedicated SolarWall fan & ducting system – where it is distributed throughout the building.

Advantages:

-Higher energy output that substantially lowers heating bills.

-Delivers significantly more thermal energy (as much as 50%) than a conventional low-flow SolarWall® system.

-Heats air 36-100 ˚F (20-55 ˚C) above ambient on a sunny day.

-Maintenance free Up to 10+ LEED® Points Heats fresh air and improves indoor air quality.

-Destratification savings for industrial buildings.

-Provides both space heating & ventilation air heating.

-Huge reduction in CO2 emissions Building integrated. -variety of colours

More information can be found at: http://solarwall.com/en/products/solarwall-air-heating/solarwall-2-stage.php