Is it possible to power a household entirely by solar power?

Yes, many people power their remote homes completely with solar energy in a stand alone solar system, however certain high load appliances are sometimes powered by an alternative means. Usually, they also adopt a conservation lifestyle. In the suburbs, people often choose a utility grid connected solar system in which they can actually sell energy to the utility during the day and buy back at night. This reduces the need for costly storage batteries. The house's complete energy needs can be supplied or a portion.