Solar water system:Solar water system is the solar water heater system. It is a system that collects solar energy, converts this solar energy into heat energy and eventually transfers this heat to water inside tank. It consists of solar collector, water tank and other connecting lines. There are two categories of solar water heater systems, indirect and direct system. An indirect system water heater uses a heat transfer fluid to transfer heat from the solar collector to the water tank. An indirect solar water heater is capable of withstanding frost and below zero temperature. A direct solar water heater heats the water directly. But it should only be used in frost free regions.
