Solar hot water systems from Edwards Hot Water Edwards Hot Water Edwards Hot Water is a reputed manufacturer of hot water systems for both commercial as well as domestic usage. The hot water systems from Edwards Hot Water use solar power to heat water. The hot water systems from Edwards Hot Water are exported to other countries as well. Many government bodies in Australia like the Western Australian government, Victorian government, South Australian government and the Australian Federal government provide monetary incentives to customers installing water systems from Edwards Hot Water. The L Series 2 from Edwards Hot Water is ideal for homes situated in temperate or tropical regions without frost. This system runs on the natural thermosiphon principle (when water is heated it rises). The L Series 2 solar hot water system heats the water as it passes through collectors and then automatically sends it back into the storage tank. This process continues as long as there is sunshine. The modern design combined with the strength of long lasting stainless steel of the L Series 2 solar hot water systems from Edwards Hot Water will add value to any customer. On days when the solar system does not receive sufficient sunlight to provide hot water, Edwards Hot Water provides the option to have either an in tank electric element booster or gas in-line continuous flow booster unit to heat the water.