Solar Panels Needed For Home

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

Solar panels needed for home.

Several mapping services and tools are available to help you determine your home s solar energy potential. If there are trees or other obstructions that cause the majority of your roof to be shaded then solar might not be the best option. Maybe i m stating the obvious but the panels need sunlight for them to work so more shade means less available energy. An average homeowner needs 28 to 34 solar panels to fully offset their electricity bill with solar.

You can calculate how many solar panels you need by multiplying your household s hourly energy requirement by the peak sunlight hours for your area and dividing that by a panel s wattage. To determine your home s average energy requirements look at past utility bills. However the amount of power generated by a solar energy system at a particular site depends on how much of the sun s energy reaches it and the size of the system itself. The components of a home solar power system include.

Compare solar quotes on the energysage marketplace customized to your property and energy needs. The exact number changes depending on the specifications of the chosen panel model as well as the sunshine available at the project site. Keep in mind that the amount of power your solar system can produce depends on how much sunlight your roof receives and your location. The number of panels you need for your house depends on factors like location and panel performance.

A home that consumes 1 000 kwh per month will normally need between 20 and 30 solar panels. A recent study found that solar panels are viewed as upgrades just like a renovated kitchen or a finished basement and home buyers across the country have been willing to pay a premium of about 15 000 for a home with an average sized solar array. How many solar panels do i need. 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.

A 10kw solar system which consists of 40 panels can produce an average of 14 000 kwh per year. 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. 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.