Solar water heating framework is a gadget that aids in warming water by utilizing the energy from the SUN. This energy is absolutely free. Sunlight based energy (sun beams) is utilized for warming water. Water is effectively warmed to a temperature of 60-80o C. Sunlight based water warmers of Solar water radiators (SWHs) of 100-300 liters limit are appropriate for homegrown use. Bigger frameworks can be utilized in cafés, containers, visitor houses, inns, medical clinics and so on.

A 100 liters limit SWH can substitute an electric spring for private use and may save around 1500 units of power every year. The utilization of 1000 SWHs of 100 liters each can add to a pinnacle load saving of roughly 1 MW. A SWH of 100 liters limit can forestall emanation of 1.5 tonnes of carbon dioxide each year.