Evacuated Tube Collector (ETC) model, which is specially designed for areas were flat plate collector are out of place such as wintry climates, the ETC model provides supplementary insulation around their absorbers to maintain heat absorption. Evacuated Tube Collector is more suimore...
We are a prominent Manufacturer and Supplier of ETC Solar Water Heater . Our ETC Solar Water Heater is made up of double layer boro-silicate glass tubes for providing insulation. The outer wall of the inner tube of our ETC Solar Water Heater is coated with absorbing material, whimore...