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Energy expert reveals the standard payback period for modern solar panels — here's what you need to know

"Payoff period on solar is better than making a utility payment in almost any place on earth."

"Payoff period on solar is better than making a utility payment in almost any place on earth."

Photo Credit: iStock

EnergySage, a leading online marketplace for clean energy, has revealed that the average solar shopper on its website breaks even on their solar purchase in about 7.1 years. Considering the lifespan period of most modern solar systems is expected to be about 30 years, solar shoppers could enjoy savings or substantially reduced energy bills for around two decades after this solar payback period. 

That could be even more with good maintenance and no major storms, though many installations come with warranties to cover the worst risks, so the payback period is a pretty safe bet regardless.

The solar payback period is defined as the amount of time it takes for a homeowner to begin seeing savings from their solar system. This payback period is calculated by taking the total cost of the solar system (after incentives) and dividing that by the amount you would have spent on energy costs annually. 

Based on data from EnergySage's marketplace, the average cost of a solar system on EnergySage is about $20,552 after the federal tax credit and additional incentives. The average annual energy cost comes out to about $2,895. The solar payback period is thus calculated as: $20,552/$2,895 = 7.1 years. 


Want to go solar but not sure who to trust? EnergySage has your back with free and transparent quotes from fully vetted providers in your area.

To get started, just answer a few questions about your home — no phone number required. Within a day or two, EnergySage will email you the best options for your needs, and their expert advisers can help you compare quotes and pick a winner.

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Of course, these figures will vary depending on your state's solar incentives, local energy prices, and your energy usage. EnergySage is one of the best ways to get free quick estimates for your solar installation projects and to compare quotes, and the site also helps to navigate Inflation Reduction Act incentives that can total around $10,000 back in savings. 

Going solar may be one of the easiest ways to save money on home energy, too. The large upfront cost of installing solar is offset by a quick payback period — just over seven years — which means that homeowners will enjoy almost 20 years of free or significantly low energy bills. 

Solar users have reported an almost 60% reduction in their monthly energy bills, which adds up to a lot saved by the end of the year. 

Solar is also a cleaner and renewable energy source, which helps reduce planet-warming gases in the atmosphere produced by burning dirty fossil fuels for energy. 

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Save $10,000 on solar panels without even sharing your phone number

Want to go solar but not sure who to trust? EnergySage has your back with free and transparent quotes from fully vetted providers that can help you save as much as $10k on installation.

To get started, just answer a few questions about your home — no phone number required. Within a day or two, EnergySage will email you the best local options for your needs, and their expert advisers can help you compare quotes and pick a winner.

With independent energy generation, your home also becomes much more resilient, especially in the face of extreme weather events and their consequences, such as power outages. This futuristic induction stove may also be worth investing in, as it performs exceptionally well, particularly during power outages, because the stove contains a battery that stores enough energy to keep you running when the lights are out. 

"Payoff period on solar is better than making a utility payment in almost any place on earth," one commenter said in a Reddit post on solar payoff periods in the r/solar subreddit. 

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"My payback period is 7-9 years and I am 4 years in. Even if my payback period was longer it'd still be better than throwing 100% of my money away to the utility," another commenter wrote under the Reddit post. 

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