It is intended for the many other homeowners who could benefit from living in a solar home. A. Solar radiation is absorbed by a collector and placed in storage. The stored heat is then distributed to your living space. The performance of each operation is maintained and monitored by either automatic or manual controls. Active systems are divided into liquid and air systems.
Passive systems use the building itself to collect and store solar heat.
Large windows act as solar collectors, and thick walls or floors store some of the heat for later use. Sunspaces that collect solar energy for the main living area are one of the most popular passive systems. Call your state energy office to find out about the solar legislation in your state. These space heating systems provide heat only during the heating season. Provided that you have the necessary information, it is possible to calculate the cost of a solar air heater per million Btu produced and to then compare that figure to conventional heating systems.