Solar leasing and power‑purchase agreements (PPAs) let homeowners get rooftop solar with little or no upfront cost, and with equipment owned and serviced by a third party. This guide explains how leases and PPAs work, the main advantages, contract features to watch, and when leasing may (or may not) be the right choice.
Market conditions and incentives last checked on 07/13/2026. Check the IRS, your state public utility commission, and your utility for the most current rules.
What is solar leasing (and how does a PPA differ)?
A residential solar lease is a contract where the homeowner pays a recurring fee to use solar panels installed on their roof while the leasing company (the lessor) owns the equipment and is typically responsible for maintenance. A power purchase agreement (PPA) is similar but the host homeowner buys the electricity the system produces at a set price per kWh instead of paying a flat lease payment. Both models are forms of third‑party ownership (TPO), meaning an entity other than the homeowner holds ownership of the system (EPA guidance).
One important consequence: federal tax incentives such as the Residential Clean Energy Credit (ITC) are available only to the owner of the system. As of July 13, 2026, hosting a leased system usually does not allow the homeowner to claim the federal tax credit—the lessor claims it if eligible (IRS).
Top advantages of leasing
- Low or no upfront cost. Leases and PPAs remove or greatly reduce the initial payment for equipment and installation, making solar accessible for homeowners without cash or who prefer not to take a loan (FTC/Consumer guidance).
- Lower maintenance responsibility. Most lease contracts include routine maintenance and repairs handled by the lessor, so you typically avoid coordinating panel service or inverter replacement yourself (FTC).
- Predictable monthly structure. Leases often provide a fixed monthly payment and PPAs a predictable per‑kWh price—useful for budgeting compared with variable utility bills.
- Eligibility for homeowners who can’t use tax credits. Renters or homeowners without tax liability who cannot benefit from federal credits may still get solar power via leasing, because the owner claims available tax incentives.
- Simpler entry when ownership is impractical. For short‑term residents or owners with uncertain plans, leases can be simpler than buying and then arranging resale or transfer of owned equipment.
When leasing makes sense
Leasing can be a good fit in specific circumstances:
- You have limited cash or don’t want monthly loan payments tied to an owned system.
- You cannot benefit from federal/state tax credits (low tax liability), so you don’t lose credit value by not owning the system personally.
- You prefer minimal responsibility for maintenance and repairs.
- You expect to move within a few years and don’t want to manage selling or transferring an owned system.
That said, the market has shifted: third‑party ownership played a larger role in residential solar adoption in the past, but ownership and loan products have grown as tax policies and financing options changed (LBL analysis, 2026). Today many homeowners find that buying—outright or with a loan—captures incentives and offers stronger long‑term financial upside when conditions and incentives align.
Key contract terms to read (checklist)
- Lease length: Commonly 10–25 years; understand the full term and renewal options (CFPB/Consumer Reports).
- Escalator: Annual payment or per‑kWh price increase, often 1–5%—small percentages add up over decades (CFPB/Consumer Reports).
- Buyout and transfer terms: If you sell the home, can you buy the system, what is the buyout formula, and are there transfer fees or lessor approval requirements (FTC)?
- Maintenance and warranty scope: What’s covered, response times, and what happens for major component failures?
- Storage treatment: If batteries are included or added later, who owns and maintains them, and how are costs allocated?
- Liens and title effects: Does the lessor place a lien on your property and how does that affect mortgages or sales?
- Net metering and crediting: How will exported energy be credited under your utility’s rules? Local policies vary widely.
Common misconceptions & risks
Don’t assume guaranteed savings—monthly outcomes depend on local electricity rates, escalators, system performance, and fees (Consumer Reports/CFPB). Also, leases are not universally easy to transfer: many agreements require buyer approval, include transfer fees, or set buyout pricing. Finally, if claiming federal or state tax credits matters to you, remember that only the system owner may claim those incentives (IRS/FTC).
Quick comparison — Lease vs PPA vs Loan vs Cash buy
| Model | Ownership | Up‑front cost | Incentives | Maintenance | Best for |
|---|---|---|---|---|---|
| Lease | Lessor | Low/None | Lessor claims | Usually covered | Low cash, wants low hassle |
| PPA | Lessor | Low/None | Lessor claims | Usually covered | Buy electricity without owning |
| Loan | Homeowner | Down payment possible | Homeowner claims | Homeowner arranges | Want incentives & ownership |
| Cash buy | Homeowner | High | Homeowner claims | Homeowner arranges | Max long‑term value |
How to compare offers — practical next steps
- Request a modeled annual savings statement and the assumptions behind it (production, utility rates, escalation).
- Ask for the escalator schedule and a buyout price schedule over time.
- Get the full contract and a plain‑language summary of maintenance, penalties, and transfer rules.
- Verify installer licensing, state contractor registration, and check complaints with the state attorney general/PUC and the FTC.
- Consult a tax professional before relying on incentives—if you want tax credits, ownership matters (IRS).
Conclusion & next steps
Leasing and PPAs still provide valuable options for homeowners who want solar with low upfront cost and less operational responsibility. But they trade away ownership benefits like federal tax credits and some long‑term savings potential. Get multiple quotes, read contracts carefully—pay special attention to escalators and transfer terms—and consult a tax or legal advisor before signing. For up‑to‑date rules, check the IRS, your state public utility commission, and consumer protection agencies (FTC, CFPB).
Disclaimer: This article is informational only and not financial, tax, or legal advice. Consult a tax professional or attorney about federal/state incentives or contract decisions.
FAQ
Who claims the federal tax credit?
The owner of the solar system claims the Residential Clean Energy Credit (ITC). If you lease the system, the lessor typically claims the credit; if you buy the system (cash or loan), you claim it (IRS).
Can I sell my home with a leased system?
Sometimes—leases often allow transfer to a buyer, require lessor approval, or offer buyout options. Many agreements include fees or conditions, so review transfer and buyout clauses carefully (FTC).
What about battery storage?
Storage adds contractual complexity. Confirm whether batteries are included, who owns them, and how maintenance and warranty are handled. Contracts should state how storage interacts with payments and buyouts.
For further verification, check the IRS Residential Clean Energy Credit page, EPA information on third‑party ownership, FTC consumer guidance on solar contracts, and recent market analysis from LBL and CFPB.
