Solar lease and PPA explained: ownership, escalator, buyout and 48E in 2026

A solar lease and a PPA are contracts where a company puts a solar system on your roof, remains the owner, and you pay to use it for 20 to 25 years. In a lease you pay a fixed monthly amount; in a PPA you pay per kWh produced. There is no debt and no upfront cost, but there is no ownership either, and the payment almost always rises every year.

What is a solar lease and what is a PPA?

Both are “third-party ownership”. The company finances, installs, maintains, monitors and insures the system. Per EnergySage, residential contracts typically run 20-25 years, though other term lengths are appearing.

In practice, in Florida both are sold as “swap your bill for a lower payment”. The part worth checking is how that payment evolves over 25 years. Short definition in the glossary: PPA.

What is the escalator and how much does it weigh?

The escalator is the percentage your payment rises every year. Solar.com reports the most common are 0.99%, 1.99% and 2.99%, and EnergySage puts the typical range at 1-3% per year. A 2.99% escalator does not look like much in year 2, but compounded over 25 years it changes the total paid substantially. We built the full table in the escalator in a solar lease.

Contracts with a 0% escalator exist, and EnergySage notes they are becoming more common and usually deliver better long-term savings. They cost a bit more in year one. If the salesperson only shows you the escalating option, ask for the 0% version to compare. More on the term in the glossary: escalator.

Heads up: the sales pitch is “the utility rises faster than your escalator”. It may be true; it may also not be in any given year. What is certain is that your payment rises, and if in year 15 your utility’s rate did not climb as they expected, the contract does not adjust downward. The bet is yours, not theirs.

Who gets the tax credit in 2026?

The third party. The residential 25D credit ended for systems installed after December 31, 2025, per the IRS. The commercial 48E credit, which applies to third-party-owned systems like leases and PPAs, remains available for systems placed in service through the end of 2027, per Solar Power World’s analysis of the law. That is why in 2026 many installers push leases and PPAs harder than purchases: it is where the incentive remains.

EnergySage says it plainly: the owning company receives the commercial incentives, including the tax credits, and “should” pass that value to you as a lower price. The key word is “should”. There is no obligation. Compare the lease payment against what you would pay for the same system on a loan and you will see how much of the 30% reached you. Detail in federal solar tax credit 2026; confirm with your tax preparer.

What about the buyout, the transfer and the roof?

Buyout. EnergySage notes that many contracts allow you to buy the system during the term, at fair market value or at a price specified in the contract. If the contract says “fair market value” with no schedule, the third party decides that value.

Selling the house. Two paths: the buyer assumes the contract (and passes a credit check) or you buy the system and sell it with the house. A buyer whose mortgage pre-approval is at its limit may not want to take on another payment. Read selling a home with solar before signing 25 years.

Roof. If you need a new roof in year 10, the panels have to come off and go back on. Who pays and how much varies by contract. Ask in writing. The My Home Solutions subscription includes 1 removal and reinstall at no cost per term; in a 25-year lease that is rare.

End of contract. Per EnergySage, at expiration you can buy the system, renew, or have it removed at no cost. Verify that the no-cost removal is in the contract, not in the salesperson’s promise.

How is it different from the subscription?

In the term and in who carries the risk. A lease or PPA ties you up for 20-25 years and almost always goes up every year. The subscription lasts 3 or 5 years, the monthly amount does not rise, and at least 30% savings on your total bill is guaranteed in writing, with a yearly true-up.

The subscription is not for every home: it needs a shingle roof, a single-family house and Duke, FPL or TECO in Central Florida. The requirements are in how the subscription works.

When a lease or PPA does NOT make sense

• When you have good credit and cash: over 25 years you will pay far more than the purchase price and the system will not be yours at the end.
• When you plan to sell within 10 years. The transfer depends on a buyer who is willing and qualifies.
• When the escalator is 2.9% or more and your bill is not high. Year-1 savings evaporate before year 15.
• When the roof has less than 10 years left and the contract does not cover removal and reinstall.
• When you want flexibility: if you do not want a 25-year tie, there is the 3-or-5-year solar energy subscription, with a fixed monthly amount, no escalator and at least 30% savings guaranteed in writing. It is for qualifying homes in Central Florida.

What to check before you decide

• The exact escalator and the year-25 payment, not just year 1.
• The buyout schedule by year, or the definition of “fair market value”.
• The transfer terms: what credit the buyer needs and what happens if they do not qualify.
• Who pays removal and reinstall for a new roof, and how much.
• Compare against the other structures in ways to get solar compared and read the proposal with how to read a solar proposal.