SolarWall.com

Another common sense idea that makes great business sense. This time from SolarWall.com. What is the SolarWall® technology? Well,The SolarWall technology is an unglazed solar air heating system that is usually installed on a wall. The solar panels heat the fresh air that is required in commercial, industrial and institutional buildings. The installation costs are relatively low and the payback can be immediate to a few years. SolarWall has one of the best returns on investment of any renewable energy product and a better payback than many other building products such as high efficiency windows, photovoltaic panels and heat recovery devices.