📋 Overview

The solar industry has seen significant consolidation and numerous bankruptcies in recent years, leaving thousands of homeowners with warranty claims against defunct companies. When your solar installer declares bankruptcy, you face unique challenges in pursuing warranty remedies, but you're not without options.

This guide addresses warranty claims when solar companies go bankrupt, including filing bankruptcy claims, pursuing equipment manufacturers, identifying successor companies, and leveraging consumer protection laws to maximize recovery.

📋 When to Use This Letter

  • Solar installer filed Chapter 7 or Chapter 11 bankruptcy
  • Company ceased operations without bankruptcy filing
  • Workmanship warranty now worthless
  • Equipment defects need manufacturer warranty claim
  • System issues discovered post-bankruptcy
  • Successor company refuses to honor warranties

⚖ Potential Recovery Sources

  • Equipment manufacturer warranties (panels, inverters, batteries)
  • Successor companies that acquired business
  • Bankruptcy estate (limited recovery)
  • Installer's insurance (E&O, general liability)
  • Contractor license bonds
  • Parent companies or franchisor entities
Act Quickly: Bankruptcy claims have strict deadlines (often 30-90 days from the bankruptcy notice). Missing this deadline may bar your claim entirely. If you received a bankruptcy notice, consult a bankruptcy attorney immediately, even before fully documenting your damages. You can amend claims later, but you must file initially within the deadline.

🔍 Evidence to Gather

Bankruptcy warranty claims require extensive documentation to prove your claim to the bankruptcy court, manufacturers, or successor companies. Gather this evidence immediately, as accessing company records becomes difficult post-bankruptcy.

📄 Bankruptcy Documents

  • Bankruptcy notice received by mail
  • Bankruptcy case number and court
  • Proof of claim deadline
  • Bankruptcy petition and schedules (public record)
  • Asset purchase agreements (if business sold)
  • Bankruptcy court docket entries
  • Contact info for bankruptcy trustee

🔍 Solar System Documentation

  • Original installation contract
  • All warranties (workmanship and equipment)
  • System design and specifications
  • Equipment serial numbers and model numbers
  • Panel manufacturer and model
  • Inverter/optimizer manufacturer and model
  • Battery manufacturer (if applicable)

⚖ Defect/Damage Evidence

  • Photos/videos of defects or damage
  • Independent inspection reports
  • Production/performance data showing issues
  • Maintenance records
  • Prior service requests to installer
  • Estimates for repair costs
  • Evidence of property damage from defects

🚀 Successor/Insurance Research

  • News articles about acquisition/bankruptcy
  • Successor company contact information
  • Insurance policy information (if in contract)
  • Contractor license bond information
  • State licensing board records
  • BBB/consumer complaint records
  • Parent company or franchise information
Manufacturer Warranty Tip: Locate your panel and inverter serial numbers (usually on labels on the equipment) and contact the manufacturers directly. Many offer online warranty registration and claim portals. Register your equipment warranty if you haven't already—manufacturers may honor claims even without registration if you have proof of purchase/installation date, but registration strengthens claims.

📄 Sample Demand Letter

This template addresses multiple potential recipients: the bankruptcy trustee (for proof of claim), equipment manufacturers (for warranty service), and successor companies (for workmanship warranty claims). Customize based on your specific situation and recipient.

[VERSION 1: TO BANKRUPTCY TRUSTEE - PROOF OF CLAIM]

[Your Name]
[Your Address]
[City, State ZIP]
[Email Address]
[Phone Number]

[Date]

[Trustee Name]
Bankruptcy Trustee
In re: [Debtor Company Name], Case No. [Bankruptcy Case Number]
[Bankruptcy Court Address]
[City, State ZIP]

RE: Proof of Claim – Warranty Breach and Damages, Case No. [Bankruptcy Case Number]

Dear Trustee [Name]:

I hereby file this Proof of Claim against the bankruptcy estate of [Debtor Company Name] for damages arising from breach of warranty and defective solar panel installation at my property located at [installation address].

CLAIM BASIS AND AMOUNT

Claim Amount: $[total claim amount]

Nature of Claim: Breach of workmanship warranty, breach of contract, and damages from defective solar panel installation

FACTUAL BACKGROUND

On [installation date], [Debtor Company] installed a solar panel system at my residence pursuant to a Solar Installation Agreement dated [contract date]. The contract included a [X]-year workmanship warranty covering installation defects, leaks, and electrical issues.

Within [timeframe], the following defects became apparent:

  • [Describe defect 1 – e.g., "Roof leaks at panel mounting points causing $X in water damage"]
  • [Describe defect 2 – e.g., "Electrical system failures requiring $X in repairs"]
  • [Describe defect 3 – e.g., "Underperformance due to improper installation orientation"]

I contacted [Debtor Company] on [dates] to request warranty service, but the company [failed to respond/provided inadequate repairs/ceased operations before addressing the issues].

DAMAGES

I have incurred and will continue to incur the following damages:

  • Repair costs: $[amount] – Cost to hire independent contractor to correct installation defects (see attached estimates)
  • Property damage: $[amount] – Water damage, roof repairs, interior damage from leaks
  • Lost production value: $[amount] – System underperformance due to improper installation
  • Consequential damages: $[amount] – [Additional costs such as temporary power, mold remediation, etc.]

Total Claim: $[amount]

SUPPORTING DOCUMENTATION

Attached to this Proof of Claim:

  • Copy of Solar Installation Agreement with warranty provisions
  • Photographs of defects and damage
  • Independent contractor inspection report and repair estimates
  • Correspondence with Debtor Company requesting warranty service
  • Receipts for emergency repairs

I declare under penalty of perjury that the foregoing is true and correct to the best of my knowledge.

Respectfully submitted,

[Your Signature]
[Your Typed Name]
Date: [Date]

[VERSION 2: TO EQUIPMENT MANUFACTURER - WARRANTY CLAIM]

[Your Name]
[Your Address]
[City, State ZIP]
[Email Address]
[Phone Number]

[Date]

[Manufacturer Name]
Warranty Department
[Address]
[City, State ZIP]

RE: Equipment Warranty Claim – [Panel/Inverter Model], Serial Numbers [list], Installed [date]

Dear [Manufacturer] Warranty Department:

I am submitting a warranty claim for defective solar equipment manufactured by your company and installed at my residence on [installation date]. The installing company, [Installer Name], has since filed for bankruptcy (Case No. [number]), making it impossible to pursue warranty service through them.

EQUIPMENT INFORMATION

  • Product: [e.g., "SunPower A-Series 400W Solar Panels"]
  • Model Number: [model]
  • Serial Numbers: [list serial numbers from panels/inverters]
  • Installation Date: [date]
  • System Size: [e.g., "8.4 kW, 21 panels"]
  • Installation Location: [city, state]

WARRANTY REGISTRATION

[Option A: I registered this equipment on [date] under warranty registration #[number].]

[Option B: I was not informed of the need to register the warranty. However, I have attached proof of purchase and installation date, which should be sufficient under the Magnuson-Moss Warranty Act.]

DEFECT DESCRIPTION

Your equipment has exhibited the following defects covered under the [product/performance] warranty:

[Describe specific defect – e.g., "Six panels (serial numbers: [list]) have developed microcracks visible in thermal imaging, causing 35% reduction in output. This defect is covered under your 25-year product warranty against defects in materials and workmanship."]

The defects manifested on approximately [date] and have resulted in:

  • Production loss of [X] kWh valued at $[amount]
  • System performance degradation of [X]% (exceeding the [Y]% allowed under warranty)
  • [Any safety hazards or property damage]

PRIOR ATTEMPTS TO OBTAIN WARRANTY SERVICE

I initially contacted [Installer Name] on [date] to report the defect. They [attempted repairs/scheduled inspection/failed to respond]. Before completing warranty service, the company filed for bankruptcy on [date], making it impossible to complete the warranty process through the installer.

REQUESTED REMEDY

Pursuant to your [product/performance] warranty terms, I request the following remedy within 30 days:

  • Primary Remedy: Replacement of defective [panels/inverter/equipment] at no cost, including shipping and installation coordination
  • Alternative Remedy: Cash settlement of $[amount] representing equipment replacement cost and production losses
  • Reimbursement for independent inspection costs: $[amount]
  • Compensation for lost production during warranty claim period

INSTALLER BANKRUPTCY SHOULD NOT AFFECT MY WARRANTY RIGHTS

Under the Magnuson-Moss Warranty Act (15 U.S.C. § 2302(c)), you cannot condition warranty service on use of a specific service provider or disclaim warranties due to installer bankruptcy. Your warranty runs directly to me as the end user, and I am entitled to warranty service regardless of the installer's status.

I am willing to coordinate installation of replacement equipment with a local certified installer at your expense, or to accept a cash settlement that allows me to arrange repairs directly.

NOTICE OF INTENT

If you fail to honor this warranty claim within 30 days, I will pursue legal remedies under the Magnuson-Moss Warranty Act, which provides for:

  • Recovery of damages and replacement costs
  • Attorney's fees and litigation costs
  • Injunctive relief requiring warranty performance

Please acknowledge receipt of this claim within 5 business days and provide a claim number and timeline for resolution. Direct all responses to my email [email] and the address above.

I have been a loyal customer and expect [Manufacturer Name] to stand behind your products and honor your warranty commitments.

Sincerely,

[Your Signature]
[Your Typed Name]

Enclosures:

  • Copy of original installation contract showing equipment purchased
  • Photos of defective equipment with visible serial numbers
  • Independent inspection report documenting defects
  • Production data showing performance degradation
  • Proof of installer bankruptcy filing

[VERSION 3: TO SUCCESSOR COMPANY - WORKMANSHIP WARRANTY]

[Your Name]
[Your Address]
[City, State ZIP]
[Email Address]
[Phone Number]

[Date]

[Successor Company Name]
[Department – e.g., Customer Service/Legal]
[Address]
[City, State ZIP]

RE: Demand for Warranty Service – Installation by [Predecessor Company], System Address: [Address]

Dear [Successor Company] Representative:

I am writing to demand warranty service for a solar panel system installed by [Predecessor Company] on [date]. My research indicates that your company acquired the assets, customer base, or business operations of [Predecessor Company] and may have assumed warranty obligations for existing customers.

BACKGROUND

[Predecessor Company] installed a solar panel system at my residence on [date] under a contract that included a [X]-year workmanship warranty. The system has developed the following defects covered under the workmanship warranty:

  • [Describe defect and damages]

Total damages to date: $[amount]

SUCCESSOR LIABILITY

According to [bankruptcy court records/news articles/public filings], your company acquired [describe what was acquired – e.g., "substantially all assets, customer lists, and ongoing service contracts"] of [Predecessor Company] on approximately [date].

Under [state] law, companies that acquire the business operations, customer relationships, and goodwill of a predecessor company may assume liability for warranty obligations, particularly when:

  • The acquiring company held itself out as a continuation of the predecessor's business
  • The acquisition included customer lists and service contracts
  • The acquiring company continued to service existing customers
  • State contractor licensing laws require warranty assumption

[If applicable: Your company has serviced other former [Predecessor] customers, as evidenced by [describe evidence – e.g., "online reviews, BBB records, or company marketing materials stating you assumed customer obligations"]]

DEMAND FOR WARRANTY SERVICE

I demand that your company honor the workmanship warranty and provide the following remedies within 30 days:

  1. Professional inspection of the installation defects
  2. Repair or correction of all defects at no cost to me
  3. Compensation for damages caused by the defects: $[amount]
  4. Written confirmation of warranty assumption and coverage period

ALTERNATIVE RESOLUTION

If your company disputes assumption of warranty obligations, I request immediate written clarification of:

  • What, if any, obligations your company assumed from [Predecessor Company]
  • Whether you are servicing any former [Predecessor] customers
  • What remedies, if any, you are offering to former [Predecessor] customers with warranty claims

LEGAL REMEDIES

If you fail to respond or refuse warranty service, I will pursue:

  • Litigation for breach of warranty and successor liability
  • Complaints to state contractor licensing boards and consumer protection agencies
  • Public disclosure of your refusal to honor assumed obligations
  • All damages, attorney's fees, and costs available under state law

I prefer to resolve this matter cooperatively. Please contact me within 10 days to discuss a resolution.

Sincerely,

[Your Signature]
[Your Typed Name]

Enclosures:

  • Copy of original installation contract with warranty terms
  • Evidence of defects and damages
  • Documentation of acquisition/successor relationship
Bankruptcy Deadline Critical: If you received a bankruptcy notice, the proof of claim deadline is absolute. Even if you're pursuing manufacturers or successors, file a claim in the bankruptcy case to preserve your rights. You can file a claim even if damages aren't fully calculated—estimate and file, then amend later if needed.

🚀 When to Hire a Lawyer

Solar bankruptcy warranty claims involve complex bankruptcy law, potential multi-party litigation, and strict procedural deadlines. Legal representation is often essential for meaningful recovery.

⚖ Situations Requiring an Attorney

  • Damages exceed $10,000
  • Bankruptcy claim deadline approaching
  • Uncertainty about successor company liability
  • Manufacturer denies warranty claim
  • Multiple potential defendants (manufacturer, successor, insurer)
  • Property damage or safety hazards from defects
  • Complex bankruptcy (Chapter 11 with reorganization plan)
  • Need to object to bankruptcy plan or asset sale

🚀 Attorney Services Available

  • Bankruptcy proof of claim preparation and filing
  • Research to identify successor companies and acquired assets
  • Insurance policy review and direct claims
  • Manufacturer warranty claim advocacy
  • Contractor bond claims
  • Litigation against manufacturers/successors
  • Bankruptcy court appearances and objections
  • Multi-party settlement negotiations

Bankruptcy Warranty Claim Legal Assistance

Our attorneys handle solar bankruptcy warranty claims and work with bankruptcy specialists to maximize recovery from all available sources.

  • Bankruptcy Claim Review & Filing: $125 consultation to review your situation and advise on claim filing – Time-sensitive!
  • Proof of Claim Preparation: $575 flat fee for comprehensive claim drafting and filing with supporting documentation
  • Full Multi-Party Representation: Hourly billing for pursuing manufacturers, successors, and insurers; contingency may be available for large claims

Don't miss your bankruptcy claim deadline! Even a consultation can help you understand your options and preserve your rights.

Emergency Consultation - $125
Immediate Action Required: If you received a bankruptcy notice within the last 30 days, contact an attorney immediately. Bankruptcy claim deadlines are strictly enforced and cannot be extended. Missing the deadline permanently bars your claim against the bankruptcy estate, even if you have valid damages.