We are planning to use a 12V Monocryatalline solar panel with a charge controller that will display the voltage generated by the solar panel over a period of time
The charge controller will be connected to a 7.5Ah battery that will power the go through DC-DC to step down in order to power the heating coil and Arduino Uno board.
In the mean time, sensors in clean water tank and dirty water tank are going to display water level information.
After the water starts to boil, the steam is going to pass through a condenser that will get condensed in a empty tank which is safe to drink.