Heating water is quite costly since it consumes a lot of electricity. Heating water is estimated to consume 18% of all home energy. The majority of households and businesses get their energy from fossil fuels like gas and oil. The majority of modern residential boilers use gas to heat water on demand. However, many individuals continue to heat their water using electricity, which is the most expensive method of doing so. Without hot water, life would be fairly miserable at home, and hot water is the lifeblood of certain manufacturing enterprises. We may try to save energy by making certain lifestyle adjustments that reduce the amount of hot water we use (for example, running fewer full baths, and using thermostats on our heating system more efficiently). However, in the twenty-first century, we all desire hot water on demand. Heating using solar energy Solar water heating system is an excellent method to cut down on the energy expenses of heating water. There is an alternative t...