Intelligent Power Saver for Home. Solar powered home automation for Light and Fan with automatic light and temperature sensing. This project will sense the presence of human and turn ON and OFF the electrical appliances automatically. Solar power is used to charge the lithium ion battery and used as power source. Energy saving is done by using sensors like IR, LDR and temperature sensor to optimise the power usage. This will save more power and reduce power wastage when there is no person in the room.