A single Solartwin Panel heats enough hot water for between 1-4 people, this is ideal for a typical UK household. A Solartwin domestic solar thermal installation is usually completed in a single day. One Solartwin solar panel typically heats a normal 120 litre hot water cylinder to 50-60C on a sunny March or Sept. day ( 60-80C in summer). Independently tested, a Solartwin solar heating system delivered 1000 kWh (3.6 GJ) of clean green energy as solar hot water a year in UK. It saves far more bought-in energy.
Our efficient solar thermal panel installation teams can usually install your PV pumped solar water heating system in a single day. Our limited interruption installations mean that you usually keep your hot water cylinder when fitting the Solartwin System.
Solartwin is a water filled solar panel, it does not require antifreeze, so it does not need an engineer to visit to replace the antifreeze every 2-3 years. Regular replacement is a requirement of many solar antifreeze suppliers.
Alternatively we also supply Solartwin DIY solar panels kits, our team are happy to help and our Method Statement provides clear guidance for a DIY installation.
The Solartwin thermal system contains very few parts and made in UK. Solartwin is an intrinsically reliable solar water heating system, the problems of conventional solar heating have been designed out. Solartwin uses no antifreeze chemicals and frees you from safety concerns about highly pressurised piping, mains voltages and large smashable glass panels or tubes.
The Solartwin solar panel is inherently self-regulating. Going on holiday? You don’t need to invite neighbours in for baths. You can even turn off the main water stopcock if you want. Moving house with your solar panel? No problem. Simply uninstall and re-install your solar panel.
Solartwin PV pumped solar heating system has lower voltages, lower solar panel pressures and even lower peak panel temperatures: the solar hot water in the solar panel is non-boiling in normal operation. Solartwin also has no large smashable glass bits: ideal solar for domestic solar thermal DIY installation.
Energy efficient from day one, typically saving 250kg of CO2 per year