Energy efficient Automatic solar water heater
Keywords:
solar water heater, Tank temperature sensor, collector temperature sensor, Heat exchanger, collector and tank pumpsAbstract
This project contains the control and design of automatic solar water heater with energy efficient technique. The project
involves water level control in the water tank of heater also save the energy. Temperature sensor is placed to sense the
temperature of water and control the status of pump. It would not allow the pump to operate in night as well as low intensity
mode. The control circuit is based on electronics principal which provide the control signals. The total design, calculation and
analysis of temperature control in water tank.


