There are two types of active solar energy heating system: one that uses liquid and another that uses air. An antifreeze solution is typically used in liquid-based active solar energy heating system. Liquid-based active solar energy systems are typically suited to radiant heating systems and absorption heat pumps and coolers. Air-based active solar energy heating systems use air that is heated by the air collectors.
Both types of active solar energy heating system collect and absorb solar radiation. Solar heat is then transferred directly to the storage system where the heat is then distributed to the room or space where the active solar energy heating system is installed. In some cases, an active solar energy heating system is not able to heat an entire area, which is why an auxiliary system is needed in order to heat the remaining area.
Using active solar energy systems has several advantages. For one, they are cost-effective if they are used for several months during the year. They are also less expensive than most heating fuel systems like those that use electricity, oil and propane to heat up an area.
One other benefit of using active solar energy heating systems is that in most states, they are sales tax exempt. In addition, users may receive credits on as well as deductions on their income tax. In some cases, people who use active solar energy heating systems can avail of either property tax deductions or exemptions.
The cost of active solar energy heating systems depends on the size of the system as well as the area that needs to be heated. Normally, a commercial active solar energy heating system costs $30 to $80 per square foot of collector area. This price often includes installation. The larger active solar energy heating systems usually come with a 10-year warranty, and users would get better value for money when they use the system for heating their water too.
If you are looking into getting an active solar energy heating system, make sure that you purchase a system that is most appropriate for your needs. Some factors to consider include your location, heating required and the design of your home. Check also with local laws as your city or town may have specific ordinances, local building codes, sub-divisional laws and any other special regulations that may apply to your location. You may also need to obtain a building permit before you can install an active solar energy heating system.
Compared to regular heating systems, active solar energy systems have more complex controls. This is because these heating systems require other devices to be controlled and more signals to be analyzed. A typical active solar energy system may have switches, sensors and motors for operating the whole system.
