Real Time Solar Water Heater Automation and Performance Monitoring Using Embedded System
: In existing solar water heater systems, user is not able to get hot water directly without any delay which leads to some time consuming operation. Present solar water heater system provides hot water with constant temperature range and user need to add cold water manually. In community use like hotels,hospitals people are using water more than their requirement which leads to wastage of water. The system proposed in this paper deals automisation in solar water heating system. It controls water flow rate and gives provision to set temperature of hot water and also allows to add cold water automatically as per userdemand.A prototype system is proposed in this paper consists of three different tanks ,upper tank 1 is store hot water , upper tank 2 is to store cold water . The third tank labeled as mixer which used to mix hot & cold water .The water level in different tank is monitored with help of ultrasonic sensor . The temperature is monitored by temperature sensor.