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Solar leases and power purchase agreements (PPAs) let Texas homeowners go solar with little or no money down: a third-party company owns the system on your roof, and you pay a monthly fee (lease) or a set rate for the power it produces (PPA). In 2026 they carry a unique advantage — third-party owners still qualify for federal commercial tax credits even though the residential credit has expired — but the fine print on escalators, buyouts, and home sales deserves close attention.
Since the 30% residential tax credit ended after 2025, more Texas homeowners than ever are being pitched leases and PPAs. Some of those pitches are excellent deals. Some are 25-year traps. The difference lives in a handful of contract terms this guide teaches you to read.
You pay a fixed monthly amount — say $120 — regardless of how much the system produces. The leasing company owns, monitors, and maintains the equipment. Your savings are the gap between your old electric bill and your new (smaller) bill plus the lease payment.
You buy the electricity the system generates at a contracted rate, typically 10–20% below your utility’s rate. Sunny months mean bigger PPA bills but bigger utility offsets. Like a lease, the provider owns and maintains everything.
You own the system from day one and repay over 10–25 years. No tax credit applies to 2026 residential purchases, but you keep all production value, all buyback credits, and all home-value gains.
The strongest lifetime return: no interest, no escalators, full ownership. See our breakdown of how much solar panels cost in Texas in 2026 for current system pricing.
Here’s the wrinkle the tax-credit expiration created: homeowners can no longer claim a federal credit, but commercial system owners can — through 2027. When a leasing company installs a system on your roof, it claims that commercial credit and (with a competitive provider) passes much of the value through as lower monthly payments.
For households without the cash or borrowing appetite to buy, this is now the only practical way to capture federal tax-credit value from solar. Our roundup of solar incentives and tax credits available in Texas covers what still applies to owned systems.
| Term | Good Deal | Walk Away |
|---|---|---|
| Escalator | 0–1.9% per year | 2.9%+ compounding, undisclosed |
| Production guarantee | Written kWh guarantee with refunds | No guarantee, “estimates only” |
| Buyout schedule | Clear pricing from year 5–6 onward | No buyout option before year 20 |
| Transfer on sale | Simple assumption process, no fee | Steep transfer fees, strict buyer credit bar |
| End of term | Free removal or cheap ownership transfer | Removal charged to you |
The escalator deserves special attention: a $120/month payment escalating 2.9% annually is about $170 by year 12 and roughly $240 by year 25. If utility rates rise more slowly than your escalator, your “savings” can invert mid-contract. Deceptive escalator disclosure is one of the practices behind the state’s current scrutiny of solar sales — our guide to solar scam red flags in Texas covers the warning signs.
This is the most underestimated cost of third-party ownership. The system is encumbered — typically with a UCC-1 fixture filing — so selling means your buyer must qualify for and assume the contract, you prepay or buy it out, or the deal gets complicated. Leased panels also add no appraised value, while owned systems typically do.
None of this makes leasing wrong; it makes reading the transfer clause essential before you sign, especially if you might move within the contract term.
Big Texan Solar quotes ownership and third-party options against your actual usage so you can compare year-1, year-15, and lifetime numbers on one page — no mystery math. It’s the same straight-answers approach as our complete homeowner’s guide to home solar panels in Texas.
Contact us today for a free consultation and a side-by-side financing comparison.
A lease charges a fixed monthly payment for the equipment; a PPA charges per kilowatt-hour the system actually produces. Both leave ownership, maintenance, and tax benefits with the provider.
Not directly — the provider claims the commercial credit. Competitive providers pass much of that value through as lower payments, which is the main reason leases and PPAs remain financially relevant in 2026.
No. Appraisers exclude third-party-owned systems, and the contract encumbrance can complicate sales. Owned systems typically add value.
Most contracts include a buyout schedule starting around year 5–6. Buyout pricing varies widely, so review the schedule before signing, not when you’re ready to sell.
The provider — maintenance and monitoring are their responsibility, which is a genuine advantage of third-party ownership. Get response-time commitments in writing.
For most homeowners who qualify, yes: loans preserve ownership benefits and typically deliver higher lifetime savings. Leases win on upfront cost and zero maintenance burden.