How Many Solar Panels Do I Need To Power My House Calculator

Follow along to calculate the amount of solar panels your specific home will need.

How many solar panels do i need to power my house calculator.

To get these numbers we used high and low panel production ratios to calculate how many solar panels are needed on average. Because panels come in a wide range of wattages we ve run the numbers for two different panel sizes. In the example above you would need 24 solar panels to account for 80 of your average consumption 29 6 kwh daily usage divided by 1 24 kwh per panel. 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.

The exact number changes depending on the specifications of the chosen panel model as well as the sunshine available at the project site. A home that consumes 1 000 kwh per month will normally need between 20 and 30 solar panels. In all cases the tables shown reflects how many solar panels you would need to fully power an average american home based on the data available to us. How many solar panels do i need to power my house.

As we ve covered above the square footage of your home isn t relevant to the calculation of how many solar panels you need rather it depends on your annual energy consumption.