If you’re looking for an energy-efficient way to heat water in your home, a domestic solar water system could be the solution you’re looking for. By using the power of the sun, these systems can save you money on your energy bills while also reducing your carbon footprint.

ETC (Evacuated Tube Collector) solar water heaters are a type of solar water heating system that uses glass tubes to capture and retain the sun’s energy. These systems are popular in areas with colder climates, as they are able to heat water more efficiently than flat plate collectors in low temperatures.