How does a solar thermal system work?
Solar thermal panels take energy from the sun and use it to heat the water in a storage tank, providing your home with more sustainable hot water.
- The solar panels on your roof use the energy they collect to heat a solar fluid called glycol.
- The glycol – part of a closed circuit – is pumped through a heat exchanger in a hot water storage tank.
- The heat exchanger heats up the mains-fed water in the storage tank, which is then sent to your taps and showers on demand.
- If necessary, your existing boiler boosts the temperature of the hot water in the tank.
With the help of the government’s Renewable Heat Incentive (RHI), installing a solar thermal system to heat your water in a more carbon efficient way could earn you a tax-free, index-linked income that’s guaranteed for the next 7 years for homeowners and 20 years for businesses.
To find out how solar thermal could work for you and your property, call our renewable energy experts on 0115 952 0263 or 07890 022002, or get in touch using our contact form.