Solar water heating or solar hot water is water heated by the use of solar energy. Solar water heating systems are generally composed of solar thermal collectors, a water storage tank or another point of usage, interconnecting pipes and a fluid system to move the heat from the collector to the tank. This thermodynamic approach is distinct from semiconductor photovoltaic (PV) cells that generate electricity from light; solar water heating deals with the direct heating of liquids by the sun where no electricity is directly generated.

To take the benefits of Non Conventional energy sources to common man for everyday applications.
The vast experience gained over the years by working with renowned organizations representing diversified domains of work (as underlisted), contributes to bringing to you the benefits of "Interactive Technology".
This has consistently led us not only to achieve expertise in our field of work but also to give you a flawless flow of information for years to come. The are areas of application are

Corporate & Business Houses
Public Sector Units
Government Establishments
Non Government Organizations
Foreign Establishments
Hospitals

To harness the free energy available to us it is important to have the quality products to do so. At Chopra & Associates we believe in:
Supply of quality product
Proper installation of the product
Good after sales service for the product.

Chopra & Associates essentially caters to the following range of products

Solar Photovoltaics
Applications based on solar photovoltaics

Solar Hybrid Systems
Solar thermal products 
Solar Water Heating System
Swimming Pool heating Systems