Sunmark Solar Water Heaters, Coimbatore


Solar energy is a natural gift from the sun, We utilize the source for multiple ways to save our cost and the Earth. Sunmark Solar water Heater devices use direct heat from the sun, concentrating it in some manner to produce heat at useful temperatures for domestic home, Hostels, Hospitals, Institutions and even Industries also. Sunmark has wide range of varieties from low to high for the People's choice. Quality has always been one of the prime concerns of Sunmark Solar Industries. Sunmark stringently tests the entire range of products quality in order to ensure its long working life to the valuable customers.

How does Sunmark water heater work?
Sunmark Solar water Heater converts the thermal energy of the sun into a usable form. The sunshine hits the solar thermal collector or tubes, which captures the thermal energy based on the intensity of the sun, and transfers the heat to a water. This water transports the heat to a storage tank from where it is used for applications like domestic hot water or industrial heating processes.

Sunmark water heater provides a perfect solution to substantially reduce your electricity bills.

The benefits of Sunmark solar water heating solutions are,

  • Zero running cost
  • No requirement of electricity or gas (You can save 1000 to 1800 units EB bill per year. Obviously you can 3-4 cylinders per year)
  • Safe, simple to use and easy to clean
  • Environment friendly
  • Short payback period of up to 3 years
  • Return on Investment is assured

Product Ranges
ETC SS Model 304 Grade For soft water
Both Inner and Outer are 304 SS grade with Borosilicate Glass Tubes – Ranges from 100 LPD to 1000 LPD (100 – 1000 Litres)

ETC SS Model 316 Grade For Hard water
Both Inner and Outer are 316 SS grade with Borosilicate Glass Tubes – Ranges from 100 LPD to 1000 LPD
Sunmark offers the good quality solar water heaters with high standard at very economical and competitive price where you can utilize it well based on your requirement.

ETC Copper Model
Inner Tank 99.99% Copper and Outer Tank SS with Borosilicate Glass Tubes – Ranges from 100 LPD to 1000 LPD

How does ETC Copper Panel Model
Inner Tank SS 304 Grade with Collectors.
Inner Tank SS 316 Grade with Collectors.
Inner Tank 99.99% pure Copper with Collectors.

Copper Panels with Pressure Model
Both Inner and Outer Tank SS 304 Grade with Collectors for Soft water.
Both Inner and Outer Tank SS 316 Grade with Collectors for Hard water.
Sunmark Solar Water Heater ranges from 100 LPD to 1000 LPD (100 – 1000 Litres)