Jun 9 2010
Solar energy is probably the largest energy source for people. Maximizing the usage of solar heating systems on homes is likely to result in cost savings of fuel charges and electricity bills for homeowners.
Prior to installing solar water heating systems, homeowners need to: select the appropriate size heater and choose a location that receives maximum sunlight exposure for installing the solar heater.
These systems include solar collectors and storage tanks. Moreover, two kinds of solar water heating systems are available: Passive and Active.
Passive solar water heater harnesses sunlight energy without the use of mechanical heating devices. Whereas, Active solar water heater utilizes mechanical devices for trapping, storing and distributing heat energy. In comparison with Active solar water heating systems, Passive solar water heating systems are cost effective.
Maintenance work is necessary after installation for keeping the system running smoothly. Passive solar water heating systems require less maintenance in comparison with Active solar water heating systems.
The benefits of setting up a solar heating system at home are plenty: it helps save electricity expenses; solar energy is sustainable, renewable and clean; it does not lead to global warming; it does not harm humans; and it is abundant and pollution free.
Source: http://www.solarheating.co.nz/