How Many Solar Panels To Power Average House

If you multiply that by 30 you get 38 4 kwh per month and that s just one solar panel.

How many solar panels to power average house.

If you are looking to heat water for the average family of four two solar thermal panels would be needed garrison explained. Most places in the united states collect only about four hours worth of useable sunlight. Keep in mind that the amount of power your solar system can produce depends on how much sunlight your roof receives and your location. In the united states the average home consumes about 10 400 kilowatt hours khw of electricity each year.

Garrison stated that the typical home is approximately 1 500 square feet with electrical costs of about 100 per month. How many solar panels do i need to power my house. Assuming a given solar panel produces 250 watts of power you d need 28 to 34 of them to meet your annual electricity requirements. The typical homeowner will need 28 34.

Assuming a homeowner used the national average of 911 kwh per month they would need about 24 solar panels to supply their house with electricity. A 10kw solar system which consists of 40 panels can produce an average of 14 000 kwh per year. That means a single solar panel could collect about 1280 watts or 1 28 kwh per day. But do you consider your home average.

You will need a roof space of about 680 sq ft for a 10kw system.