Solar water heating is cost effective particularly if you make use of the renewable heat incentive.
Cost of solar water heating panels.
Active solar water heaters cost 2 000 to 4 000.
The cost of installing a typical solar water heating system is 4 000 5 000 including vat at 5 per cent for 3 6m 2 system.
Savings are moderate the system can provide most of your hot water in the summer but much less during colder weather.
Since the storage area can hold much more heat and is equipped with an internal electric or gas backup the possibility of running out of hot water after several cloudy days is nonexistent.
Active solar heater systems.
The solar fraction is the portion of the total conventional hot water heating load delivered energy and tank standby losses.
Typical solar factors are 0 5.
Solar water heating systems include storage tanks and solar collectors.
The table below shows average annual earnings that a solar water heating owner can expect.
The higher the solar fraction the greater the solar contribution to water heating which reduces the energy required by the backup water heater.
Solar water heaters also called solar domestic hot water systems can be a cost effective way to generate hot water for your home.
They can be used in any climate and the fuel they use sunshine is free.
This is a government scheme to reward homeowners using low carbon heating systems.
They require solar collectors and a heat storage area.
You ll need to bear in mind the cost of maintenance although it s generally very low for solar water heating systems.