How Many Solar Panels To Power My Home

A typical american home will need 14 36 solar panels to cover their power bill and at least 227 square feet of rooftop space to accommodate the solar panels.

How many solar panels to power my home.

Because panels come in a wide range of wattages we ve run the numbers for two different panel sizes. But every home is unique and might use more or less electricity than the average family. The amount of power kwh your solar energy system can produce depends on the number of solar panels that can absorb solar energy and convert it into electricity. 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.

The amount of energy your home uses over a certain timeframe say a month is measured in kilowatt hours kwh. The typical homeowner will need 28 34 solar panels to cover 100 of their energy usage dependent on location and roof size. A home that consumes 1 000 kwh per month will normally need between 20 and 30 solar panels. According to the u s.

To get these numbers we used high and low panel production ratios to calculate how many solar panels are needed on average. The amount of energy that solar panels can absorb and then produce is measured in kilowatts kw. Energy information administration in 2018 the average annual power consumption for a house in america has been 914 kwh per month roughly 30 5 kwh every day and 11 000 kwh each year.