SolarWall 2-Stage - High Performance Solar Air Heating
View the record-breaking temperatures rises of 36-100 °F (20-55 °C) above ambient being delivered from recent SolarWall 2-Stage installations!
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Up to 50%+ More Thermal Energy
Independent testing and field applications have shown that SolarWall 2-Stage will deliver up to 50%+ more energy than a conventional SolarWall system, with temperature rises over 100°F (55°C) being achieved on a regular basis.
The SolarWall® air heating technology has always produced the fastest solar payback on the planet for commercial & industrial buildings due to its high efficiency & low capital costs. It has been primarily used for ventilation heating or process applications, with a consistent track-record of delivering high energy performance in all projects around the world.
SolarWall® 2-Stage is the latest version of the SolarWall® technology and it builds on the technological success of the original solar air heating system. SolarWall® 2-Stage has been configured to deliver a higher temperature rise – up to 36-100 °F (20-55 °C) above ambient temperature - which produces a faster ROI. It is also ideally suited for windy locations and roof-mount projects where the wind speeds are higher than 7 MPH. [And as the wind speed increases, the energy output of the 2-stage system will continue to increase relative to the conventional SolarWall system.] 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.
Features & 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 9+ 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
 - Alaska.jpg) Eielson Air Force Base (entire wall) - Alaska |
 Eielson Air Force Base - Alaska |
 Foley Catholic School - Ontario |
 Plattsburgh International Airport - New York |
 Plattsburgh International Airport 2 Walls - New York |
 Plattsburgh International Airport Roof - New York |
 Process Drying Leather - Mexico |
 Tooele Army Depot - Utah |
More Information on SolarWall 2-Stage
Below are SolarWall 2-Stage leaflet that contain additional information on the SolarWall 2-Stage high performance solar air heating system. Download the PDF (requires a PDF reader; e.g. Adobe Reader) or view online.