Other Products

Solar Water Heating Systems 

Solar water heating systems are most cost effective way of converting radiant energy of sun to useful thermal energy for both domestic and industrial requirement of hot water. The earth receives around 1353W/sq.mtrs of solar energy every day in the form of light and heat radiation. In solar water heating system radiant energy of the sun is predominantly used to heat water for domestic as well as for industrial use.

The collector is manufactured with copper channels, which fasten tightly with special clips all along the copper surface of the absorber. With this unique method the heat transfer is achieved completely making it a more effective collector.

The water storage tank has been insulated to maintain the hot water temperature over night. These systems are designed based on the per day hot water requirements of the users. The systems are available in modular sizes ranging from 120ltrs to 300ltrs capacities, which can be integrated to meet larger hot water requirements.

Salient features of Solar Hot Water Systems are:

  • It works on thermo-syphon principle.
  • Heat absorber is made of copper.
  • Hot water storage tank is fabricated from non-corrosive material.
  • Insulated hot water storage tank is covered with anodized aluminum sheets.
  • It is lightweight, compact and easy to install.


  • No expenditure on energy as solar energy is in abundance.
  • No pollution.
  • No additional space required for installation as it can be installed on roof or terrace or in balcony.
  • No day-to-day maintenance is necessary, as system is simple.
  • No moving parts and it can give a long life.
  • No electrical shocks and burning accidents.

OSS can design, manufacture, supply, install and commission these systems.