Solar water heating (SWH) is the conversion of sunlight into heat for water heating using a solar thermal collector.  Solar water heaters come in a wide variety of designs, all including a collector and storage tank, and all using the sun’s thermal energy . Environmentally-friendly water supply. A reliable water pumping solution. For Rural and Remote Area. Water Supply in Africa. Available In Stock. Free technical sizing. contact us for more enquiries water heater with auto stop value 15years life 2years warranty very affordable and cheap