Purpose of Solar Energy Solar energy is very simple term and you can easily understand the meaning of this word. Sun generates energy and we use that energy in performing different task. The energy generated by sun is known as solar energy. It is not harmful and the equipment which used solar energy for performing different task is very environment friendly. But if you want to save cost, you can perform an energy audit yourself. You first have to familiarize yourself with the procedure of energy assessment. Make sure to make a list of spots and ways you discover to improve energy usage. The first and foremost factor in energy spill is air. Any crevices or gaps in walls, window panes, after split units, holes in cupboards or in walls can fairly raise the cooling and heating requirements. In various parts of the world, houses are built with bricks instead of wood that not only save forests from depletion but also minimize the energy requirements of the house. Governments of some countries have even passed a regulation that requires people to build houses using clay bricks. If you plan your house design and building material rationally, you'll end up in saving many dollars monthly to spend that elsewhere. It is heaven on earth. One would not like to sacrifice this love, happiness and peace just at the cost of rising electricity price and energy consumption demand. It is also note worthy that, when there is a necessity of home, home energy appliances come in mind, as both are complementary to each other. So, make it sure that leaks are sealed well. Consequently, less work is done by cooling and heating system of your house. Eventually, it cuts down your house electric bill. 4. Reduce the thermostat to save a lot of money. 1 C equates the 5% of electric bill savings. So, always keep your thermostat at low temperature. Energy consumed in 24 hours continuously will soar electricity bill high. There are ways to save home energy consumption every day by reducing the phantom power created by these devices. One most sensible way to unplug switch when the machine is no longer in use. Usage of six ways out lets is another way to minimize phantom power.