Clearly Solar is one of the solar energy systems that has everything you want to find in solar power products and uses a pressurised system, meaning that it is completely full of heat transfer fluid and sealed from the atmosphere (a similar concept to a sealed heating system).
Fully compatible with all new and existing open vent and sealed system boilers (including the complete Glow-worm range) or immersion heaters in non-gas areas. Glow-worm Clearly Solar will deliver an average of 50 to 60% of your annual domestic hot water needs through its solar power panels.
The solar power panels, made of brushed aluminum have a neat design that subtly fits with the roof. Clearly Solar home solar power systems have flat plates can be installed both in-roof and on-roof, horizontally or vertically, or fixed to A-frames and mounted on a flat roof or in a garden.
We also provide a range of Clearly Solar heating systems accessories to give you flexibility of installation. This includes a variety of fixing brackets to suit all types of roof tiles including concrete, slate and clay peg and tools to help you out on the job including, harnesses, carrying handles and filling pump.

The panels collect energy from the sun which heats the fluid in the solar panel.
When the fluid in the panels is hot enough, the pump station circulates the hot fluid around the system.
The hot fluid is pumped around the coil at the bottom of the twin coil cylinder and heats the potable (or mains) water held within the cylinder for domestic use.
If the temperature sensor in the cylinder detects that the solar panel hasn’t collected enough energy to heat the hot water to the required temperature, that’s when the boiler will fire up, heat the top coil of the cylinder and top up the temperature of the hot water so that it comes out of your taps at the temperature needed.
The solar controller is the brains of the operation, managing the solar system during daylight hours, enabling you to time your hot water, just like a heating programmer, and measure the amount of energy you have gained from the sun.
