A Solar Water Heater (SWH) or Solar Thermal System is a device which provides hot water for bathing, washing, cleaning, etc. using solar energy. It is generally installed at the terrace or where sunlight is available and heats water during day time which is stored in an insulated storage tank for use when required including mornings.
It comprises of a or an array of solar collectors to collect solar energy and an insulated tank to store hot water. Both are connected to each other. During the day time, water in solar collectors gets heated which is either pumped or flown automatically on thermosyphon principle to the storage tank. Hot water then stored in the tank can be used for various applications.
Two types of SWH are available; one based on flat plate collectors and the other based on evacuated tube collectors. Flat plate collector (FPC) based systems are of metallic type and have longer life as compared to Evacuated tube collector (ETC) based system because ETCs are made of glass which are of fragile in nature.
Solar water heater price depends on size and type of system installed. Smallest size of a system is 100 litres per day, which means that it can deliver 100 litres of hot water in a day at 60°C. A 100 lpd capacity system is sufficient for a family of 3-4 members. Using rooftop solar system helps to reduce your electricity bill. A family of 3-4 people can save upto Rs. 5000 per year on electricity. 500LPD solar water heaters are more famous and widely used.
We provide solar water heating systems from 100 LPD to 1000 LPD. We also make arrangement of heaters in the system to solve the problem of hot water in rainy days or monsoon season.
Our solar systems are MNRE approved which give you guarantee of quality, service and standard product.