Titan Solar Power · all states · updated 2026-09-06

Titan Solar Power went bankrupt. Here's what to do if they installed your solar.

Titan Solar Power, of Chandler, Arizona, stopped work on June 13, 2024, after a sale fell through two days earlier, and filed Chapter 7 in the District of Arizona on June 20. Chapter 7 means liquidation, not reorganization: there is no company coming back. Twenty-six Titan entities in 22 states went into the case together, and the court's own notice says that in most of them "there are no assets available to pay creditors." More than 100,000 households were left with panels on the roof, a loan in the mail, and in thousands of cases a job that was never finished. Two years on, this is the calm version of what to do.

Run the free check right here

Four numbers from your inverter or old app. The result compares what your system has produced with what one like it should have produced at your address. No account, no sales call.

ZIP code Used only to look up typical sunlight for your area.

System size, kW On your contract, permit, or utility interconnection letter. Or count panels and multiply by 0.4.

Install date The month is close enough. Use the first of the month if you're not sure.

Lifetime production, kWh (usually thousands, not the system size) The "lifetime" or "total energy" number on your inverter's screen, or in the old monitoring app if it still opens. Where to find it, by brand.

Roof details, optional

Roof pitch, degrees

Direction panels face, degrees South is 180. West is 270. East is 90.

Email, to save your result We'll send the result and a reminder in a year to check again. Nothing else. No list is sold, ever.

Your result

of expected

Your system has produced
A system like yours should have produced
Time in service
Weather station used

How this was calculated

Expected production comes from PVWatts, the federal solar model from the National Laboratory of the Rockies (formerly NREL), using typical-year weather for your area, your system size, and a fixed roof mount at the pitch and direction given. It's summed month by month from your install date to today, with a small allowance for normal panel aging. Your actual number comes from you. The comparison is only as good as those inputs.

Thresholds: 85 percent or above reads as normal, because weather, shade, and dust easily account for that much. Between 65 and 85 percent is worth a look. Below 65 percent, something is usually wrong.

This is a production comparison, not an inspection. It cannot detect electrical faults, wiring damage, or safety problems, and a "normal" result does not mean the system is safe. If you smell burning, see scorch marks, or hear buzzing at the inverter, turn the system off at the disconnect and call a licensed electrician.

Getting a quote from another company? Run the quote check before you sign: price, production, financing, tax credit, and whether they will be around.

What you lost

Titan's 25-year workmanship warranty, including the roof penetrations. It is now an unsecured claim in a case with no assets
Any production guarantee written into your contract
The support line and the crew that knew your roof
If your install wasn't finished: the rest of the job, the permit close-out, and sometimes the utility's permission to operate

What you kept

The hardware. Titan installed Enphase microinverters on many jobs, SolarEdge on some, and a large number of Generac PWRcell inverter-and-battery systems, especially from 2021 on. All three companies are in business and honor their own warranties (25 years on Enphase micros, 12 on SolarEdge inverters, 10 on Generac PWRcell inverters and batteries) regardless of who did the install
Your monitoring app, probably. Unlike SunPower, Titan never ran its own portal. Your app is Enphase's, SolarEdge's, or Generac's PWRview, and it doesn't know Titan is gone
Your utility interconnection and net metering agreement, if the system was turned on
Your loan, unfortunately. It was made by a lender, not by Titan, and it kept right on going

Want the letter written for you? Who to write to depends on one thing:

You own it (cash or a loan)I write the warranty claim letter for you to send to the panel or inverter maker, with your serials and production numbers, and settle who pays the labor before any repair.

You lease or have a PPAI write the dispute letter for you to send to the company billing you, quoting the service and any credit your agreement describes.

You read and approve it, then send it yourself from your own email. $99, one time. Ready in 3 business days.

Write it for me, $99 Not sure it's underproducing? Run the free check first

Your app is probably fine. Here's the catch.

Titan systems report to the inverter maker's cloud, so most owners still open the Enphase, mySolarEdge, or Generac PWRview app every morning as if nothing happened. If yours works, you're ahead of every SunPower owner in the country. Run the free check with the lifetime figure it shows and move on to the paperwork.

If it doesn't work, it's for one of two reasons. Either Titan set the system up under its own installer account and never created a homeowner login for you, or the gateway on the wall lost its connection (a dead Enphase IQ Gateway or Envoy, or a SolarEdge inverter that dropped off Wi-Fi, is the usual story two years in). The brand guides walk through both: claiming your own account with the serial number on the gateway, and getting the gateway talking again.

The catch is who holds the installer side of your account now. In March 2025 a service company called EnergyAid bought Titan's intellectual property out of the bankruptcy, and by its own description that included Titan's customer data and its monitoring access at the manufacturers. EnergyAid sells a membership at $9 a month plus a $99 activation fee for proactive monitoring and priority scheduling, and says membership is not required to book a repair. Whether that's worth it is your call. What you should know is that you can have your own homeowner account at Enphase or SolarEdge for free, and that Enphase lets you change the installer of record on your system whenever you like.

If your system is Generac

A large share of Titan's later installs used Generac PWRcell: a Generac inverter, often a Generac battery, and Generac's PWRview app. The equipment warranty is Generac's (10 years on the inverter and battery) and it survived Titan. The problem owners report is getting anyone to honor it. Generac warranty work has to be done by a Generac-authorized solar dealer, there aren't many, and several have stopped taking Generac warranty jobs because they say Generac was slow to pay them. Owners in the Titan groups describe going through two or three companies to find one that will come out, and paying a service-call fee just to have the problem confirmed as a warranty item.

What works, according to a Titan owner who has been through three servicers: call Generac's clean-energy support line and let Generac find the servicer, because the company has to be certified for Generac solar products specifically, not just Generac generators. Generac's list isn't kept up to date, since solar companies come and go (one company on it has had three names), so ask each one whether they are currently taking Generac warranty work before booking. Roofing companies that also install and service solar have proven steadier than solar-only shops. Expect a diagnostic fee about the size of an electrician's call, roughly $150, from the ones that charge it. Keep the PWRview app under your own login; once you have a servicer, Generac lets you give them monitoring access to your system, and Generac is adding the ability for a servicer to reset some faults remotely, at no charge if your servicer offers it. The consolation, as she put it, is that a company you chose is usually more responsive than Titan ever was. If you know a Generac dealer who came through, we'd like to hear it; that's the kind of name that belongs on this page.

This week

Find out if it's producing. Open the app, or read the lifetime number off the inverter or gateway, and run the free check. Ninety seconds. If the number is fine, most of the panic goes away.
Make the monitoring yours. Even if the app works today, confirm the account is in your name and not Titan's, using the guide for your brand. Ten minutes now saves a support ticket later.
Pull the permit record. Your city or county building department has the solar permit and, if the job was finished, its final inspection. If there's no final inspection on file, you'll want to know before a buyer's inspector or the utility does. Titan left permits open in every state it worked in.
Register the warranties in your own name. Enphase and SolarEdge both have online forms. Most Titan customers were never registered directly. Serial numbers are on the gateway, on each microinverter (also listed in the app), or on the inverter label.
Confirm who has your loan. Titan sold loans through GoodLeap, Sunlight Financial, Mosaic and others. Sunlight went through its own bankruptcy and kept servicing; Mosaic's loans moved to Solar Servicing LLC. Your latest statement names whoever cashes the check now. If you believe you were misled at the sale, that's a consumer attorney's question, and the Arizona Attorney General has an open investigation with a complaint form at azag.gov.

Rather not write it yourself? Who to write to depends on one thing:

You lease or have a PPAI write the dispute letter for you to send to the company billing you, quoting the service and any credit your agreement describes.

You read and approve it, then send it yourself from your own email. $99, one time. Ready in 3 business days.

Write it for me, $99 How it works

If Titan never finished your install

This is the part that separates Titan from the other closures. The company shut down mid-job for thousands of customers: panels on the roof and no inverter, inverter on the wall and no permit, everything installed and no permission to operate from the utility. The loan started anyway.

Write down exactly what's missing. Physically: what's on the roof and wall. On paper: permit status, inspection status, utility interconnection status. Photograph all of it and save the dates.
Call your lender before they call you. Some lenders paused or restructured loans on unfinished Titan jobs when the homeowner documented it. None did it without being asked.
Find out whether your state has a contractor recovery fund. Arizona's Registrar of Contractors runs one that can pay up to $30,000 to finish or correct work by a licensed contractor whose license was revoked, with conditions and a claim process. Florida and California have their own versions with different rules; Texas does not. The state licensing board's site is the place to start, and the claim is free to file.
Get a licensed solar contractor to finish it. A completion job is smaller than it looks to a company that does them regularly. Ask for a written scope, and make sure closing the permit and filing the utility interconnection are in it.

Questions Titan owners keep asking

Is my 25-year warranty gone?: Two warranties were sold to you as one. Titan's workmanship warranty is gone. The Enphase or SolarEdge equipment warranty survives, because it comes from the manufacturer, and it transfers with the house. Register it now.
Can I file a claim in the bankruptcy?: The case is 2:24-bk-04978-MCW in the District of Arizona, trustee David A. Birdsell. The court has not set a proof-of-claim deadline, because it has not found assets to distribute; it says it will notify creditors if that changes. Filing is free when a deadline is announced, but plan on recovering nothing. This isn't legal advice.
A company says it "took over" my Titan system.: EnergyAid did buy Titan's data and monitoring access out of the bankruptcy, so a contact from them is real. It doesn't obligate you to anything, and the monitoring account can be yours for free. Anyone else who wants money to "transfer" a warranty or "cancel" a loan by phone is selling something.
My roof leaks at a mount.: Roof penetrations were under Titan's workmanship warranty. A roofer handles the leak; a licensed solar tech may need to lift panels first. Photograph everything before anyone touches it, and check your homeowner's policy.
What if I'm selling the house?: "Titan" makes buyers nervous, mostly because of the unfinished-install stories. A closed permit, a working app, and a dated production verdict answer that in one page. The selling guide covers the loan, the UCC filing, and what the inspector will write.

Who is actually still here

Enphase, SolarEdge, and Generac, for the equipment warranties and the apps. EnergyAid, which bought Titan's records and services former Titan systems in Arizona, California and elsewhere, with or without its membership. Palmetto offers free basic monitoring for any system in its app with paid service tiers. Independent licensed solar contractors will do a diagnostic or a completion job for a quoted price. Solar United Neighbors runs a free help desk for homeowners with orphaned systems. We don't take money from any of them.