GridReadyWESTERN NEW YORK

Public record · Updated as companies close

Residential Solar Installer Closure Log

A curated, public-record account of residential solar installers that have closed, filed bankruptcy, been acquired and retired, or exited the residential market in the United States. For stranded homeowners trying to figure out who to call, for reporters covering industry consolidation, and for anyone planning a solar purchase who wants to weigh installer durability before signing.

10 companies currently listed. Last entry reviewed: 2026-04. If your installer is not here and should be, email us and we will add it with a source.

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States with at least one documented closure

AZCACOFLHIILINKYMAMIMONCNJNVNYNationalOHSCTXUTVAWV
  1. SunPower
    Bankruptcy filing2024Served: National

    Filed Chapter 11 in August 2024. Dealer network was dissolved; servicing relationships for new installs went through successor operators. Existing monitoring accounts were migrated; warranty claims typically now route to whichever entity acquired the relevant asset pool.

    Sources: Widely reported by Reuters, Bloomberg, and PV Magazine in August 2024. SEC filings under SPWR are public.

    Last reviewed 2026-04

  2. Titan Solar Power
    Voluntary shutdown2024Served: AZ, CA, NV, UT, CO, TX, FL, NC, SC

    Arizona-based installer abruptly ceased operations in 2024, stranding thousands of in-progress installs and orphaning warranty relationships for completed systems. Many customers reported paid-for deposits with no scheduled install.

    Sources: Covered by ABC15 Arizona and Solar Power World through 2024. State AG complaints followed in several markets.

    Last reviewed 2026-04

  3. ADT Solar (formerly Sunpro Solar)
    Exited residential2024Served: National

    ADT Inc. announced it would shut down its residential solar installation arm in early 2024 and wind down new installs. Monitoring and existing customer servicing was restructured under ADT Inc.; warranty channels for panels and inverters still run through the original equipment manufacturers.

    Sources: ADT Inc. press release and SEC filings, January to February 2024.

    Last reviewed 2026-04

  4. Lumio
    Bankruptcy filing2024Served: UT, TX, NV, AZ, CA, FL, NJ

    Utah-based residential installer filed Chapter 11 in September 2024. Customers with pending installs and warranty claims reported difficulty reaching the company during the proceedings.

    Sources: PV Magazine and local Utah business press, September 2024.

    Last reviewed 2026-04

  5. Pink Energy (formerly Power Home Solar)
    Bankruptcy filing2022Served: NC, SC, VA, IN, OH, MI, MO, IL, KY, WV

    Filed Chapter 7 bankruptcy in October 2022 after a string of attorney-general complaints across multiple states. Customers were left with under-performing or incomplete systems and fragmented warranty coverage, with state consumer-protection actions following.

    Sources: North Carolina and Missouri state AG press releases. Coverage by WRAL, WBTV, and Solar Power World.

    Last reviewed 2026-04

  6. Vivint Solar
    Acquired, brand retired2020Served: National

    Acquired by Sunrun in October 2020. The Vivint Solar brand was retired; existing leases, PPAs, and loan-owned installations transitioned to Sunrun's servicing systems. Warranty and monitoring relationships now route through Sunrun.

    Sources: Sunrun merger announcement, July 2020; completion reported October 8, 2020.

    Last reviewed 2026-04

  7. Sungevity
    Bankruptcy filing2017Served: National

    Filed Chapter 11 in March 2017. Customer assets were sold; installation operations wound down. Warranty coverage for systems installed by Sungevity typically shifted to the original equipment manufacturers, requiring homeowners to coordinate with panel and inverter brands directly.

    Sources: Greentech Media and Solar Power World reporting, March 2017. SEC filings public.

    Last reviewed 2026-04

  8. OneRoof Energy
    Wound down operations2017Served: CA, AZ, HI, MA

    San Diego-based residential installer wound down operations between 2016 and 2017. Third-party owned systems typically continued under successor asset owners; warranty and service calls became harder to route.

    Sources: Solar Power World and PV Magazine coverage during the 2016 to 2017 wind-down.

    Last reviewed 2026-04

  9. SolarCity
    Acquired, brand retired2016Served: National

    Acquired by Tesla in November 2016 and rebranded as Tesla Solar. Existing SolarCity leases and PPAs are still serviced under the Tesla umbrella. Some homeowners have reported that warranty and removal requests for SolarCity-era installs take longer than current Tesla Solar work.

    Sources: Tesla SEC filings, 2016. Widely covered.

    Last reviewed 2026-04

  10. Verengo Solar
    Bankruptcy filing2016Served: CA, NJ, NY

    California-based residential installer filed for bankruptcy in 2016. Homeowners with open warranty claims were largely directed to OEMs after Verengo stopped responding to new requests.

    Sources: Los Angeles Times coverage, 2016.

    Last reviewed 2026-04

Methodology & caveats

  • • Scope is residential solar in the United States. Project developers, utility-scale EPCs, and module manufacturers are not included unless they also operated a direct-to-homeowner install arm.
  • • “Closed” covers bankruptcy filings, voluntary shutdowns, acquisitions that retired the consumer-facing brand, and clear public exits from residential installation. Brand retirement after an acquisition is flagged separately because existing customers typically still have a successor to call.
  • • Every entry is sourced to public reporting or filings. Citations are plain-English (outlet names, dates) so readers can verify directly. We do not link to third-party news sites we do not control because link rot ruins this kind of list.
  • • Entries are updated as events happen. If you spot an error or know of a closure we are missing, let us know and we will review it with a fresh source check.

If your installer is on this list

You are not stuck. The path forward depends on whether the company was acquired, liquidated, or quietly walked away. Our guide walks through the specific steps for each pattern, the NY and national consumer-protection paths, and how to restore warranty access when a company is gone.

Read the next-steps playbookSolar financing in NY in 2026Financing when you sell the house