With all of the technological advance made in recent years, more than ever before solar is made easy to learn about and to purchase. From what I understand, solar panels that are installed on rooftops are used to generate electricity, and that the panels are expected to last for twenty years. Research has shown that after twenty years the solar panels still generate 80% of the amount of energy that they generated when brand new. Roof top solar panels can also be used to heat water, which can in turn be used to heat a house, but in northern climates such as New England or the United Kingdom that is not recommended as the sole source of heat.
Using solar power to heat swimming pools, by using special floating mats that are placed on the surface of the water in the pool is a very effective and popular way to bring a swimming pool up to a comfortable temperature, especially in cooler climates where summer time is very short. Recently my sister-in-law has been talking about wanting to install an in-ground swimming pool at her house, and I’ve grown interested in learning how she plans to maintain the pool. So far she has not mentioned heating it, or putting a fence around it.