How Many Solar Panels To Power Average House

But do you consider your home average.

How many solar panels to power average house.

Such a house generally needs about 16 panels to completely cover electrical power needs. A 10kw solar system which consists of 40 panels can produce an average of 14 000 kwh per year. 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. That means a single solar panel could collect about 1280 watts or 1 28 kwh per day.

The typical homeowner will need 28 34. Garrison stated that the typical home is approximately 1 500 square feet with electrical costs of about 100 per month. Most places in the united states collect only about four hours worth of useable sunlight. In the united states the average home consumes about 10 400 kilowatt hours khw of electricity each year.

Assuming a given solar panel produces 250 watts of power you d need 28 to 34 of them to meet your annual electricity requirements. How many solar panels do i need to power my house. Keep in mind that the amount of power your solar system can produce depends on how much sunlight your roof receives and your location. If you multiply that by 30 you get 38 4 kwh per month and that s just one solar panel.

So how many solar panels can power an average house for a general idea.