Solar energy is one of cleanest, renewable energy sources available.
Solar power is power produced by solar energy: the light and heat from the sun. Passive solar technologies take advantage of the sun’s light and heat without the use of any mechanical or electrical devices. Also termed ‘daylighting,’ this method allows for the walls, windows and floors of buildings to collect the sun’s energy during winter months, and reject it during the summer months.
Solar heating systems can be installed in all types of buildings.
Using solar power to pre-heat outside air before it is allowed to enter a building can considerably reduce heating costs both in residential buildings and commercial constructions. The ROI is two years due to the energy savings they produce
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