How Many Solar Panels Do You Need To Run Your House

An average homeowner needs 28 to 34 solar panels to fully offset their electricity bill with solar.

How many solar panels do you need to run your house. Likewise if you wanted to account for 100 of your daily kwh consumption you would need 30 solar panels 37 kwh daily usage divided by 1 24 kwh per panel. More efficient solar panels means less solar panels are needed. A home that consumes 1 000 kwh per month will normally need between 20 and 30 solar panels. Compare solar quotes on the energysage marketplace customized to your property and energy needs.

Depending on where you live the average 2 000 sqft house will need between 16 and 25 premium solar panels to supply 100 of its electricity needs. You will need. So we ll assume these to give you an idea. The number of panels you need for your house depends on factors like location and panel performance.

If you live in a sunnier state less solar panels are needed to generate the electricity your home needs. You will need a roof space of about 194 sq ft for a 3kw system. Assuming you are going to choose standard efficiency solar panels here are the most common sizes for residential solar systems and their kwh production potential to give you an idea of how many panels you would need to run a house. The exact number changes depending on the specifications of the chosen panel model as well as the sunshine available at the project site.

A 3kw solar system which consists of 12 panels can produce an average of 4 200 kwh per year. A 5kw solar system which consists of 20 panels can produce an average of 7 000 kwh per year. But as you can see from the data above how much electricity your house uses depends on everything from your local climate to how many televisions you have.