Solar Water Heating
What is solar water heating?
Solar water heating utilises the power of the sun to produce hot water and work in tandem with traditional water heating systems. Various types of equipment have been designed to work in different situations, both domestic and commercial.
What are the benefits?
Solar water heating systems are not only cost effective but can also help reduce C02 emissions. Up to a third of hot water requirements can be provided, saving a substantial amount on fuel costs, depending on the type of fuel replaced.
How does it work?
Generally, solar panels are fitted to the roof of a property. These panels gather radiated heat from the sun, using a heat transfer system to convert the heat collected into hot water which is stored to supply heating and hot water needs as required later. The two main types of solar panels are flat plate systems with transparent covers feeding an absorbent plate, or evacuated tube systems with rows of glass tubes where the absorber plate feeds a manifold to transmit the heated water.
Funding and grants
As part of the Low Carbon Building Programme (LCBP), the Department for Business Enterprise and Energy Reform (BERR) are making grants available only to those who use a certified installer and products. Grants are available for private householders, community organisations, public, private and non-profit sectors. For more information about LCBP, visit the BERR website at www.lowcarbonbuildings.org.uk
More information - Solar Trade Asociation: www.greenenergy.org.uk/sta
Energy Saving Trust: www.saveenergy.co.uk