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Going solar is one of the biggest energy decisions a homeowner can make — but the panels themselves are only half the choice. How you pay for them matters just as much. The two main paths, owning your system outright or leasing it, lead to very different outcomes for your savings, your taxes, and even your home’s resale value. Here’s how to decide.
What “Buying” Really Means
When you buy — whether with cash or a solar loan — you own the system. That ownership unlocks the biggest long-term rewards: you keep the full electricity savings, you’re eligible for tax credits and local incentives, and the system adds value to your property. The trade-off is responsibility. You handle (or arrange) maintenance, and with a loan you take on monthly payments until it’s paid off.
What “Leasing” Really Means
With a lease or a power purchase agreement (PPA), a solar company owns the panels on your roof. You either pay a fixed monthly lease or buy the power the system produces at an agreed rate. There’s little or no upfront cost, and the provider typically handles maintenance and repairs. The catch: because you don’t own the system, you don’t get the tax credits — the provider does — and your long-term savings are smaller.
Comparing the Trade-Offs
- Upfront cost: Buying requires cash or financing; leasing usually starts at little to nothing down.
- Long-term savings: Buying wins clearly — owners keep all the savings and often recoup their cost, then enjoy nearly free power for years.
- Incentives: Only owners claim the federal and local tax credits and rebates.
- Maintenance: Leasing shifts upkeep to the provider; owners are responsible (though modern systems need little).
- Home value: Owned systems generally add resale value; a lease is a contract a buyer must agree to assume.
The Resale Factor People Forget
If you might sell your home within the lease term, read the contract carefully. Some buyers are happy to take over a lease; others see it as a complication, and transferring a PPA can slow a sale. An owned system, by contrast, is a clean selling point that appraisers and buyers tend to reward. If staying put long-term is uncertain, factor this in before signing.
Which Should You Choose?
As a rule of thumb, buying makes the most sense if you can afford the upfront cost or qualify for a good loan, you have enough tax liability to use the credits, and you plan to stay in the home for years. Leasing can make sense if you want solar with no upfront cash, you can’t use the tax incentives, or you’d rather someone else handle maintenance — accepting smaller savings in exchange for simplicity.
Before You Sign Anything
Get multiple quotes, compare the total cost over the full contract (not just the monthly figure), and check the escalator clause in any lease or PPA — a rising annual rate can erode your savings over time. Confirm which incentives you personally qualify for, and make sure the warranty and maintenance terms are in writing.
The Bottom Line
Buying solar delivers the greatest long-term savings and adds value to your home, while leasing offers a low-barrier way to go solar with less hassle and smaller rewards. The right answer depends on your finances, your tax situation, and how long you plan to stay. Run the numbers over the full lifetime of the system, and you’ll know which path truly pays off.
Related reading: Are Residential Solar Panels Worth It? and Home Battery Storage Explained.
