Harman Solar System is engrossed as a prominent manufacturers, suppliers, providers of ETC Solar Water Heater. This systems are specially designed to satisfy the needs of Indian households. They are highly economical, require low maintenance, are cost-effective, and most importantly, they help to reduce the increased load on traditional means of power such as electricity, LPG, and firewood. A solar water heater consists of a collector to harness solar energy and an insulated storage tank to store hot water. We provide this solar water heater to our precious clients in Mumbai, Navi Mumbai & Thane. A solar water heater is a device that captures sunlight to heat water. Harman Solar System is a trusted ETC Solar water heater provider company in Mumbai.
ETC Solar Water Heater works on a simple principle 'Black body heat absorption principle'. ... Solar water heating systems using vacuum tubes made of borosilicate glass with a special coating to absorb the solar energy are called as Evacuated Tube Collector system (ETC Systems). ETC systems cannot be exposed to solar radiation when there is no water inside the tubes as thermal shock could lead to cracking of the tubes. ETC has lower heat loss at night as the vacuum inside the tubes offers better insulation. ETC type solar water heaters perform better in cold climatic conditions.