Solar thermal systems heat water for domestic use with clean energy from  the sun. If you’ve an unshaded area of your property that faces south,  southeast, southwest, or even west, you can take advantage of a solar  water heater.All solar-powered water heaters comprise  collectors where tap water heats up. Your property, climate, and  intended use of the hot water will be the deciding factor when it comes  to choosing the best collector for your home. https://www.solartubs.com/