This is Special type of solar Water Heaters from Steam power, where the capacity matters. They can be expanded or reduced in number as per the requirement. This is a Series of independent water heaters integrated together to cater a bigger size...
olar Water Heater (ETC System) works on a simple principle ‘Black body heat absorption principle’. The principle says, ‘black colour absorbs maximum heat, more than any other colour’.Solar water heating systems using vacuum tubes made of...