Buying a home with solar panels already installed can be a major bonus, but it’s important to do a little homework first. Solar energy can reduce utility bills and add value to a home, but not all systems are created (or owned) equally.
Ownership
Start by asking who owns the panels. If the seller owns them outright, great! That typically means fewer complications. However, if the panels are leased or under a power purchase agreement (PPA), you’ll need to review the terms. Leases often transfer to the buyer, so be sure you’re comfortable with any ongoing monthly payments and contract length.
Condition
Next, check the age and condition of the system. Solar panels usually last 25–30 years, so find out when they were installed and whether they’re still under warranty. Don’t forget to ask about maintenance records and whether any repairs have been needed and completed.
Energy Savings
Don’t forget to evaluate energy savings. Ask the seller for past utility bills so you can estimate how much you’ll actually save each month. Keep in mind that solar efficiency can vary based on location, roof orientation, age of the panels and shade versus full sun.
Cost
Finally, consider insurance and financing. Some insurers may require additional coverage, and certain lenders may treat leased panels differently during the mortgage process. Solar panels can be a smart and eco-friendly perk but knowing the fine print can help you make an informed, confident purchase.