If the solar system cannot provide adequate space heating an auxiliary or back up system provides the additional heat.
Solar heating and cooling systems for homes.
While this would only provide heating in daylight hours in many parts of the country that would be a help.
How the system works.
As a result you ll be able to use those extra credits at night and during the shorter days of winter to run your ultra efficient heating and cooling unit.
A brilliant idea with many powerful advantages using solar energy that s clean and abundantly available you can save money on utility bills and apply for federal tax credits.
Solar systems produce more power than a home needs during the summer spinning the utility meter backwards and building up a big electricity credit.
A solar home energy system combines solar ready cooling units and solar roof modules to put you in control of your monthly utility bills.
Because of the small heating loads of modern homes it is very important to avoid oversizing south facing.
Most homes today have forced air heating and cooling systems.
Solar heating cooling.
However it is possible to design a simple active solar heating system that doesn t bother with a thermal mass.
Passive solar design takes advantage of a building s site climate and materials to minimize energy use.
These technologies displace the need to use electricity or natural gas.