Calculate your Solar Savings in Seconds
Use our free solar calculator to estimate how much you could save by installing a residential solar system. A typical residential solar system can save you tens of thousands of dollars, and add significantly to the value of your home.
Specify your location, system size, financing preferences, and a few other details to get a personalized estimate of potential savings. Our calculator automatically takes account of regional differences in installation cost and solar intensity.
Start by selecting your state, and enter a few other details to estimate your savings.
Select your State
System Capacity
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Projected Savings
Annual savings ($)
Cumulative savings ($)
Could you make even bigger savings?
The above results are projections based on the data you entered. Independent research has found that average household solar savings were 20% higher than pre-installation estimates.
Today's solar panels last longer than ever before, with projected lifespans up over 50% in just over a decade. Many experts now expect today's panels to last 35 years or more, leading to substantially greater savings in the long term. For more details, see our article, How long do solar panels last?
Next Steps for Homeowners in
Connect with a specialist solar installer in to get a personalized quote. Our trusted local partners are ready to help you — no obligation, just expert advice.
Professional solar installation and equipment
Santan Solar is a leading supplier of solar equipment in Arizona, particularly the Phoenix area, offering a vast range of products and full installation services.
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Detailed guide to solar in Arizona
Learn more about Arizona-specific solar incentives, climate, home design considerations, and potential savings in our guide to solar power in Arizona.
More about Solar in California
Learn more about California-specific solar incentives, climate, electricity costs, and potential savings in our guide to solar power in California.
More about Solar in Florida
Learn more about Florida-specific solar incentives, climate, home design considerations, and potential savings in our guide to solar power in Florida.
More about Solar in Massachusetts
Learn more about Massachusetts-specific solar incentives, climate, electricity costs, and potential savings in our guide to solar power in Massachusetts.
More about Solar in Nevada
Learn more about Nevada-specific solar incentives, climate, home design considerations, and potential savings in our guide to solar power in Nevada.
More about Solar in New Jersey
Learn more about New Jersey's solar incentives, climate, electricity costs, and potential savings in our guide to solar power in New Jersey.
More about Solar in New York
Learn more about New York's solar incentives, climate, electricity costs, and potential savings in our guide to solar power in New York.
More about Solar in North Carolina
Learn more about North Carolina's solar incentives, climate, home design considerations, and potential savings in our guide to solar power in North Carolina.
More about Solar in Texas
Learn more about Texas-specific solar incentives, climate, home design considerations, and potential savings in our guide to solar power in Texas.
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