Icopower Esco designs and installs solar water heating system for clients. Sizing of the system is done after careful study of the requirements of the client. Heating your water with energy from the sun is one way to take advantage of free, renewable solar energy. SWHs have the ability to reduce electricity bills at home by 65%.. The solar water heating system comprises of solar collectors and a storage tank. Water is circulated through the collectors, then it gets heated by the sun. The thermal energy of the sun heats the fluid in the collectors. The heated fluid is passed in a heat exchanger in the storage tank where the heat is transferred to the water. The fluid cycles beck to the collectors as it is non-freezing.