SOLAR GLOSSARY
Everything you need to know about solar panel leases — how they work, what the contract terms mean, common pitfalls, and what to do if you want out.
Updated March 2026 · Not legal advice · Our methodology
In brief: A solar lease is a contract where a solar company installs panels on your roof and you pay a fixed monthly fee to use the system. You don't own the panels — the solar company retains ownership. Leases typically run 20-25 years and often include an annual escalator clause that increases your monthly payment by 1-3% each year. While the initial monthly payment may be lower than your current electric bill, the escalating costs over two decades can change the financial equation significantly.
A solar lease is one of several ways to go solar without paying the full cost of a system upfront. Unlike a Power Purchase Agreement (PPA) where you pay per kilowatt-hour of electricity produced, a solar lease charges you a fixed monthly payment for the use of the solar equipment.
A solar company (the "lessor") installs a photovoltaic system on your roof at no upfront cost. The company owns, insures, and typically maintains the equipment for the duration of the lease. You (the "lessee") make fixed monthly payments to the company for the right to use the system and the electricity it generates.
The electricity the panels produce offsets your utility bill. In an ideal scenario, the combination of your lease payment and any remaining utility charges is less than what you would have paid the utility company alone. However, this savings picture can change over time — particularly if your lease includes an escalator clause.
The defining feature of a solar lease (compared to a PPA) is that your payment is the same each month, regardless of how much electricity the panels produce. Sunny month or cloudy month, your lease payment stays constant within each contract year.
Hypothetical example for illustration only. Actual savings depend on system size, local utility rates, lease terms, escalator clause, net metering policy, and your electricity usage patterns. You may still have a small utility bill for grid connection fees.
However, this is a simplified picture. Most solar leases include an annual escalator clause that increases your monthly payment by 1-3% each year. Over 20-25 years, this compounding increase can significantly erode — and potentially eliminate — your initial savings. Full escalator clause analysis →
It's important to understand that with a solar lease, you're paying for the right to use the equipment — not for the electricity itself. This is a key legal distinction from a PPA. The practical difference is subtle but matters in some states where third-party electricity sales (PPAs) are restricted but equipment leases are permitted.
Solar lease contracts can run 20-40 pages and contain numerous important provisions. Here are the terms that, based on our research, matter most:
Your base monthly payment, which applies during the first year of the lease. This is typically calculated based on the estimated annual electricity production of the system and local utility rates at the time of signing.
The percentage by which your monthly payment increases each year. Common escalator rates range from 1% to 3.9%. Some lease agreements offer a 0% escalator, meaning your payment stays flat for the entire term — these are generally more favorable for the homeowner.
The total length of the agreement, typically 20-25 years. Some companies offer shorter terms of 10-15 years. The lease term determines how long you're committed to making payments and when certain exit options (like a buyout) become available.
Unlike PPAs (which typically use fair market value appraisals), many solar leases include a predetermined buyout schedule that lists the purchase price for each year of the contract. This gives you clarity about exactly how much it would cost to buy the system and end the lease at any given point.
This section specifies what happens if you want to end the lease before the term expires. Early termination fees can be substantial — often calculated as the net present value of remaining lease payments. In some cases, this can amount to tens of thousands of dollars.
Key warning: Based on our review of many solar lease contracts, the early termination clause is often the most financially consequential section. Some contracts define the termination fee as the present value of all remaining payments — which on a 25-year lease can be $15,000-$30,000+ depending on the monthly amount and how early you terminate. Always understand this clause before signing.
Most solar leases require the leasing company to maintain the system and replace failed components at no additional cost to you. The system typically remains under the company's insurance. Verify whether your contract includes a production guarantee — some do, some don't.
When your lease expires, you'll generally have three options: (1) renew the lease for an additional term (often at a reduced rate), (2) purchase the system at fair market value, or (3) have the company remove the panels at no cost. The specific options and their terms should be clearly stated in your contract.
Solar leases and PPAs are both third-party ownership models, but they work differently. Understanding which one you have is the first step to understanding your options.
| Feature | Solar Lease | Solar PPA |
|---|---|---|
| What you pay for | Equipment usage (fixed monthly) | Electricity produced (per kWh) |
| Monthly bill | Same each month (within each year) | Varies with solar production |
| Buyout pricing | Often a pre-set schedule in contract | Fair market value (appraised) |
| Risk in low-production months | You pay the same regardless | You pay less (tied to production) |
| Availability | All 50 states | ~29 states + DC |
| Panel ownership | Solar company | Solar company |
Which one do you have? Check your contract's payment terms. If you see a fixed monthly dollar amount (e.g., "$120/month"), you have a lease. If you see a rate per kWh (e.g., "$0.13/kWh"), you have a PPA. The exit options are similar for both, but the buyout pricing mechanism may differ. Full financing comparison →
A solar loan and a solar lease are fundamentally different financial structures. With a loan, you borrow money to buy the solar system — you own the panels. With a lease, the solar company owns the panels and you pay to use them.
In our editorial assessment, solar loans generally offer better long-term financial outcomes for homeowners who can qualify for financing and have sufficient tax liability to benefit from the ITC. However, leases serve a purpose for homeowners who want zero upfront cost, prefer predictable payments, and don't want maintenance responsibilities.
The escalator clause is, in our assessment, the single most important financial term in a solar lease. It determines how much your monthly payment increases each year over the life of the contract.
Hypothetical example starting at $120/month with 2.9% annual escalator. Actual payments will vary. Your year 25 payment may exceed what you would pay the utility company for the same electricity.
The fundamental question is whether your lease payment (which escalates predictably) will eventually exceed your utility bill (which escalates unpredictably). If your escalator outpaces utility rate increases, the lease becomes a worse deal over time. Deep dive into escalator clauses →
Watch the math: A $120/month payment with a 2.9% escalator means you'll pay approximately $48,000 over 25 years — and that's just the lease payments. Add any remaining utility charges for electricity the panels don't cover, and the total cost may exceed what you would have paid the utility company without solar.
Wondering if your solar lease is still saving you money? Get a free contract review to find out.
One of the most frequently cited concerns with solar leases is the impact on home sales. When you sell, you generally have three paths forward:
Based on our research, solar leases can slow the home selling process by 2-4 weeks on average, and some buyers will walk away from a deal rather than assume a lease. Working with a real estate agent experienced in solar transactions can help minimize complications. Complete guide to selling a home with solar →
If you're looking to get out of your solar lease, your options depend on where you are in the contract:
If you signed within the last 3-30 days (varies by state), you may be able to cancel at no cost. Pre-installation cancellation guide →
Check your contract's buyout schedule. Many leases list a specific purchase price for each year. This price typically decreases over time as the system ages and depreciates. Solar panel depreciation guide →
If you're selling your home, the buyer can assume the lease. This is the most cost-effective exit if the buyer qualifies and agrees.
If you were misled about lease terms, savings projections, or other material details during the sales process, you may have grounds for legal cancellation. Common issues include misrepresented savings, undisclosed escalator rates, and unauthorized contract modifications. Find a solar panel lawyer →
Solar exit companies offer services ranging from DIY document packages to full attorney representation. See our ranked list of solar cancellation companies →
For a detailed walkthrough of every exit strategy, see our Solar Lease Exit Guide and our comprehensive How to Get Out of a Solar Panel Contract guide.
A solar lease is a contract where a solar company puts panels on your roof and you pay a fixed monthly fee to use them. You don't own the panels — the company does. The contract typically lasts 20-25 years. Your monthly payment usually goes up a little each year because of something called an escalator clause. The idea is that your lease payment is less than your old electric bill, but the escalating payments may change that over time.
When you buy solar panels (with cash or a loan), you own the system, claim tax credits, build equity, and eventually get free electricity once the loan is paid off. With a lease, the solar company owns everything — you just pay to use it for 20-25 years. Buying generally costs less over the long term, but leasing requires no upfront investment and includes maintenance. Full financing comparison →
Early cancellation is possible but usually expensive. Most lease contracts include an early termination fee calculated as the present value of remaining payments, which can be $10,000-$30,000+. Your more practical options are a scheduled buyout (check your contract's buyout schedule), transfer to a new homeowner, or legal remedies if you were misled during the sales process. Full exit guide →
The buyer can agree to take over (assume) your lease, but they must pass a credit check with the solar company. If the buyer refuses or doesn't qualify, you may need to buy out the system before closing. Some sellers find that a solar lease complicates and slows the sale process. Selling with solar guide →
It depends on your circumstances. A solar lease may be worth it if you want solar with no upfront cost, don't qualify for loans or tax credits, and live in an area with high utility rates. However, in our editorial assessment, most homeowners who can qualify for a solar loan get better long-term financial outcomes because they build equity, claim the tax credit, and eventually pay nothing for solar electricity. Always run the numbers for your specific situation, factoring in the escalator clause over the full 20-25 year term.
Most solar leasing companies file a UCC (Uniform Commercial Code) financing statement, which is sometimes called a UCC lien. This isn't a traditional property lien — it establishes the solar company's ownership of the equipment on your property. While it doesn't create a claim against your real estate, it can show up on title searches and may cause confusion during home sales or refinancing. What is a UCC lien? →
When your lease term expires, you typically have three options: (1) renew the lease at a potentially reduced rate, (2) purchase the system at fair market value, or (3) have the company remove the panels from your roof at no cost. The specific options and terms vary by contract. If you plan to stay in your home, purchasing the system often makes the most financial sense since the panels still have useful life remaining but are significantly depreciated.
Before signing, yes — many terms are potentially negotiable, including the escalator rate, monthly payment amount, and buyout schedule. After signing, however, the contract terms are generally locked in. The most impactful term to negotiate is the escalator — a 0% escalator is significantly more favorable than a 2.9% escalator over a 25-year term. If you've already signed, your options shift to the exit strategies described in our lease exit guide.
Get a free preliminary contract review to understand your lease terms and explore your exit options.
Disclaimer: This guide is for informational purposes only and is not legal advice. Solar lease terms and exit options vary by contract and state. Results vary by individual situation. We do not advise homeowners to stop making payments or breach contractual obligations. SolarPanelExit.com and TRU Solar Cancellation share common ownership. Consult a qualified attorney before taking action. See our Ownership Disclosure and Advertiser Disclosure.