In this technological area, electricity becomes one of the basic necessities of human being. So, we need to find the alternative method to save energy. In this project, I will prepare mechanism for house, which run its appliances on renewable (solar) and Non-renewable (power grid) energy one at a time. During day hours, the appliances run on power generated from solar and the remaining or extra power has been transfer to power grid with proper arrangements. And if, the generated power is less than minimum power
required power than it. Automatically switch to non-renewable energy (power
grid). This switching is done by algorithm written for micro-controller. This
project helps to reduce their home electricity tariff also help government to
provide electricity to unreachable areas (rural areas) and industries.