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

A home that consumes 1 000 kwh per month will normally need between 20 and 30 solar panels.

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

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. How many solar panels do i need to power a 1 000 square foot house. Because panels come in a wide range of wattages we ve run the numbers for two different panel sizes. The exact number changes depending on the specifications of the chosen panel model as well as the sunshine available at the project site.

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. 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. The typical homeowner will need 28 34 solar panels to cover 100 of their energy usage dependent on location and roof size. To get these numbers we used high and low panel production ratios to calculate how many solar panels are needed on average.

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