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Homeowner delighted after discovering 'unexpected' financial benefit of rooftop solar panels: 'It made a huge difference'

"This has noticeably improved the overall comfort of my home."

"This has noticeably improved the overall comfort of my home."

Photo Credit: iStock

Rooftop solar panels will not only save you money on energy bills, but they may also keep your attic cooler on those scorching summer days.

One Reddit user discovered this to be true and shared in the r/solar subreddit all the benefits they've noticed from investing in sun-powered energy.

"Unexpected Benefit of Solar: Significantly Cooler Attic!" they titled the post.

"On hot sunny days, my attic temperature used to soar to about 130 degrees F. Since installing the panels, I've noticed it's consistently about 25 degrees F cooler — down to around 105 degrees F," the original poster added. "This has noticeably improved the overall comfort of my home, reduced my energy consumption from less AC usage, and should help prolong the lifespan of my roof."


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They asked if anyone else had noticed their attic had become cooler after installing solar panels.

"100%. My solar is on my business, which is a very old building with just a flat roof with no attic and very little insulation," one person said. "It made a huge difference in the ceiling temperature."

Going solar is one of the best ways to save money on electric bills, enjoy cooler indoor temperatures, and benefit the planet since it doesn't produce pollution. If you want to make the upgrade, EnergySage can help you out with its free tools, which allow you to compare quotes and get quick installation estimates. You could even save up to $10,000 by using its services.

Plus, it offers a free mapping tool that shows the average cost of a solar panel system and incentives in each state. Both of these tools will allow you to find the best deal and take advantage of all the incentives available to you. However, if you want to upgrade, make sure to do so soon, as the 30% solar tax credits will expire Dec. 31.

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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.

Pairing solar with other efficient electric appliances makes running your home even cheaper. EnergySage offers another free quote comparison tool specifically for heat pumps so homeowners can find the best HVAC setup for their homes and budgets.

Other users agreed that their attics seemed much cooler after they went solar.

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"Yep. I used a thermal camera — I can easily see where the panels are on the roof," one shared. "I think it makes a significant difference. Don't recall the exact delta; I can dig up the pictures. But the inside attic temperature delta between where the panels were and where they weren't was quite significant."

"That is great to hear," someone else said. "I have been monitoring my attic temps during the summer before I get panels installed on the roof in the next month and I would love to see a cooler attic as well."

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