A homeowner celebrated a new solar array and outlined plans to start charging an electric vehicle with solar power.
While not trying to be party-poopers, commenters quickly focused on a potential problem that the panels could cause based on an image showing them taking up an unusually large percentage of the roof.
Here's what to know
On Reddit, the original poster said that they were "new to the solar side of things" and had "just got this installed yesterday." Their setup showed a hefty amount of panels on their home.
They concluded: "About to start the 'EV charging off the sun' journey. Super excited. Cheers!"
One commenter who generally approved of the result said the "set up looks relatively clean," but they highlighted two details to revisit with the installer.
"I would ask the installer to trim back the rail," they said, noting the panels appeared "way too close to the roof eave."
The commenter warned, "Rain water is going to be pouring off those panels, missing the gutters, right onto the deck and ground, if it's too close to the roof eave."
The time just after installation is the stage when it may be easiest for the homeowner to ask the installer about possible adjustments. Doing so early can optimize the setup and avoid costly mistakes later.
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Another option the homeowner could pursue is getting wider gutters, causing them to extend farther away from the roof and capture more water.
Still, going solar is one of the best ways to save money on home energy, and homeowners comparing projects can try EnergySage to get free solar installation estimates and compare quotes. Cases like this are good for awareness to help know what to consider going into that process.
More background
Savings came up in the replies as well. A different commenter shared their own experiences.
"We got a bunch, and with heat pumps, a PHEV and net metering we have almost no more fossil fuel or utility bills," they wrote.
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Outcomes differ by household, but many people do use solar to support EV charging. That same commenter also asked about the payback period.
The original poster answered, "Anywhere from 5-15 years, depending on so, so many pricing and usage factors that vary outside and inside our control."
What can be done?
A close inspection of the new setup and a prompt conversation with the installer about any concerns could help the homeowner address issues.
In the thread, the two main points raised were rail length and panel placement near the eave. The OP had plans for both.
"I'll take a look first rain and see what path the runoff takes," they wrote. "May need to install a wider gutter, it is pretty close. And I'll ask about trimming the rails too."
While gutters are easy to take for granted, they can help protect the structure of the house. Water that collects against the side can cause a host of problems, getting into the foundation and causing rotting, moss, or mold issues anywhere that doesn't adequately dry.
For homeowners still shopping, price transparency can make a major difference. With EnergySage's help, the average person can save up to $10,000 on solar purchases and installations.
EnergySage's solar map also shows the average cost of a home solar panel system by state, along with details on local incentives. Those tools can help homeowners get the best price for rooftop solar panels and access available incentives.
Adding battery storage to a solar setup is also one of the best ways to protect your home during outages, save money on energy, and go off-grid. Homeowners who want to compare that option alongside rooftop panels can explore EnergySage for information about home battery storage options, including competitive installation estimates.
Where can I learn more?
When it comes to solar panels and roofs, things aren't always straightforward.
• In Texas, one homeowner said panels left his roof leaking.
• Energy experts have said homeowners should know what happens to a roof after a solar installation.
• Homeowners on Reddit called out questionable advice from a roofer about rooftop panels.
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