I need to know what are active and solar heating systems.
Here are a couple of sites that may be of use to you.
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http://www.eere.energy.gov/buildings/info/design/integratedbuilding/activesolar/activeheating.html
active heatin is heat that is transferd activley and soler heating is heat that is transferd by soler energy.
Active heating systems and solar heating systems are both methods used to generate heat for buildings, but they operate in different ways.
Active heating systems typically involve the use of mechanical devices, such as pumps or fans, to transfer heat from one area to another. These systems require external energy sources, such as electricity or fuel, to operate. Examples of active heating systems include forced air heating systems, hot water heating systems, or heat pumps.
On the other hand, solar heating systems utilize the energy from the sun to directly generate heat. They do not rely on external energy sources to operate. Solar heating systems can be passive or active.
Passive solar heating systems take advantage of the sun's natural energy by using building design elements, such as large windows or thermal mass materials, to absorb, store, and distribute heat. The heat is then transferred through conduction, convection, or radiation.
Active solar heating systems, on the other hand, use mechanical and electrical components to capture, convert, and distribute solar energy. These systems typically involve the use of solar collectors, which absorb the sun's energy and convert it into heat. This heat can then be transferred and distributed using pumps, fans, or heat exchangers.
To learn more about active solar heating, you can visit the website provided by the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy: http://www.eere.energy.gov/buildings/info/design/integratedbuilding/activesolar/activeheating.html. This website provides detailed information about active solar heating systems, including their design considerations, benefits, and examples of different types of systems.
Additionally, you can also find valuable information about solar heating systems from other reputable sources, such as government energy agencies or professional associations involved in sustainable building and renewable energy.