Your calls stop getting returned. The number on your contract goes to a full voicemail box. A quick search turns up a Chapter 11 filing, or just a dead website. If this is where you are, you're not alone — over 100 residential solar installers have shut down or filed for bankruptcy since 2023, including some of the biggest names in the industry: SunPower, Titan Solar, Sunnova, and, as of April 2026, Freedom Forever, which controlled roughly 6% of the national market and left an estimated 190,000 installed systems behind. Titan's collapse alone orphaned about 150,000 households across 16 states.
Here's what most guides on this topic get half right: your panels still work, and most of your protections don't just evaporate. But there's a 2026-specific complication almost nobody is naming clearly, and the standard advice — "buy an extended warranty" — deserves more scrutiny than it usually gets.
The Tax Credit Collision Nobody's Warning You About
If your system was mid-installation when your installer disappeared, this is the part that actually costs you money. The federal residential solar tax credit (Section 25D) ended for any system not substantially complete by December 31, 2025, under the One Big Beautiful Bill Act. The credit didn't phase down — it simply stopped applying to new installations after that date.
"Substantially complete" generally means the physical installation was finished, not that your utility issued Permission to Operate (PTO). The IRS has indicated that PTO delays alone shouldn't disqualify a 2025 claim if the install itself was done. But if your installer walked away before finishing the job — panels on the roof but no inverter commissioning, no final inspection, no interconnection paperwork filed — you may not be able to claim the 30% credit at all, regardless of what you already paid. There's no phase-out to fall back on for new installs in 2026.
If you're in this situation: get a written, dated statement from whoever completes the work about exactly what was outstanding when your original installer left, and talk to a tax professional about whether your installation date can be documented as pre-2026. Don't assume this resolves in your favor by default.
What Actually Survives, and What Doesn't
Manufacturer warranties on your panels, inverter, and battery are issued by the equipment maker — not your installer — and typically remain valid regardless of what happened to the company that sold you the system. Contact Enphase, SolarEdge, Tesla, Q CELLS, or whoever made your equipment directly, confirm you're registered as the system owner, and get your warranty terms in writing.
What doesn't reliably survive: workmanship warranties and roof-penetration warranties issued directly by the installer. These are frequently delayed, reduced, or discharged entirely in bankruptcy proceedings, because they're unsecured claims against a company that may have little left to pay out.
Your Financing Structure Decides How Exposed You Are
Most guides treat "contact your lender" as one generic step. It isn't — the type of agreement you signed determines how much leverage you have left.
Cash purchase: you own the system outright. The installer's bankruptcy affects your workmanship warranty and your ability to get service, but you owe nobody anything and nobody can repossess your panels.
Loan (direct with a third-party lender like Mosaic or Sunlight Financial): the loan was never the installer's asset — it was sold to the lender at closing. Their bankruptcy changes nothing about what you owe or to whom. Keep paying on the original terms.
Loan issued directly by the installer: this is treated as a company asset in bankruptcy and is typically sold to another servicer. You'll keep paying, just to a new name — but service and warranty support on the underlying equipment gets murkier.
Lease or PPA: the contract itself is a valuable asset to the bankruptcy estate, and a trustee will usually try to sell it to another servicer or investment group that becomes your new counterparty. You're still on the hook for payments under the original terms — bankruptcy doesn't void your obligation — but production guarantees and maintenance responsibilities transfer with the contract, assuming a buyer takes it on quickly. If nobody buys it fast, you can be stuck troubleshooting on your own in the gap.
None of this is optional reading if you're behind on payments: repossession is rare but not impossible if a financing entity reclaims equipment for nonpayment.
Why "Buy an Extended Warranty" Isn't Neutral Advice
You'll see this recommendation everywhere, including from otherwise solid resources. Worth naming directly: several of the sites pushing it hardest are extended-warranty companies themselves, or run lead-gen operations for local installers who profit from selling you a service plan.
The logic has a real hole in it. An extended warranty purchased from your installer is a promise from that same company — if they go bankrupt, the warranty can fail at the exact moment you need it, unless it's underwritten by a separate, independently insured third party (a small number of standalone warranty providers work this way). Before buying one, ask specifically who backs the warranty financially if your installer disappears. If the honest answer is "the installer," you're not hedging against the risk you're trying to hedge against.
The Lien You Might Not Know Is on Your House
Many solar loans and leases are backed by a UCC-1 financing statement filed against your equipment — sometimes against your property more broadly. This lien can complicate or delay a home sale or refinance years later if it was never properly released, especially if the original filer is defunct and nobody's left to process a release request. Search your state's UCC database (usually run by the Secretary of State) using your name and address. If a lien shows up and your loan is paid off, you'll need documentation from whoever now services the debt to get it released — budget time for this; it's rarely fast.
What to Actually Do, in Order
Contact your equipment manufacturers directly and register as the system owner — this is the most durable protection you have. Search your state's UCC database for liens against your property. If your installer filed Chapter 7 or 11, track the case on PACER; bankruptcy courts set Proof of Claim deadlines that close permanently — Titan Solar's was March 11, 2025, and homeowners who missed it lost standing to claim anything. Contact Solar United Neighbors' Help Desk for a list of independent installers offering orphaned-system operations and maintenance service in your area. Keep paying your loan or lease on the original schedule regardless of what happened to the company that sold you the system — stopping payment doesn't cancel the debt, it just adds default risk on top of everything else. If you hit real resistance — a lender refusing to honor terms, a warranty claim wrongly denied — that's when a consumer-protection or bankruptcy attorney earns their fee, not before.
Your system will likely keep producing electricity through all of this. The financial and paperwork mess is real, but it's a solvable one if you move on it before deadlines close rather than after.