A California judge has ruled that Tesla is liable for fraud over a Solar Roof it installed on a house near San Diego but never finished. The finding is not a jury verdict but a sanction for Tesla's repeated failure to hand over evidence, and it leaves a trial to decide only how much Tesla pays. Electrek reported the orders on 7 November 2026 after reviewing the court file. Tesla is asking California's Court of Appeal to set the ruling aside.
The case is Conroy v. Tesla, filed in 2022 in San Diego Superior Court's North County division (case No. 37-2022-00043670).
A $110,000 roof that never produced power
Ambrose Conroy of Rancho Santa Fe signed for a Solar Roof in March 2020: $82,210 for a 13.1 kW system. After two amendments, by February 2021 the order stood at about $110,000 for an 18.2 kW roof and six Powerwalls. According to the filings, the roof was never completed, never passed a San Diego County inspection and never supplied a single kilowatt-hour to the house.
In April 2022, Tesla offered $5,000 to settle. In a joint trial-readiness report filed in October 2026, it stipulated to liability on three of Conroy's five claims: breach of contract, breach of warranty and negligence. Conroy says repairing the damage will cost "well over $2.5 million".
Liability by sanction
Judge Cynthia Freeland ordered Tesla to pay $15,467.50 in February and $13,500 in June for failing to produce a proper privilege log and responsive documents, both times warning that issue sanctions could follow. When Tesla missed the next deadline, she ruled on 11 September that it is liable on the two claims it had contested, fraud and negligent misrepresentation. The trial on those claims is limited to compensatory and punitive damages.
She found "ample evidence to support that Defendants have acted willfully". The missing records included Microsoft Teams messages, which a Tesla corporate witness testified are kept "for infinity", OSHA logs, emails with county inspectors and more than 20 quality, installation and safety reports from Tesla's internal Bolt system. Refusing to reconsider on 27 October, she wrote that the late documents could support Conroy's theory that Tesla "knowingly used Plaintiff's home as an experiment while knowing they lacked the experience to perform as promised".
Internal emails quoted in the complaint point the same way. On 9 February 2021, Bobby Yang, Tesla's director of model engineering, called the house "99.5 percentile in terms of complexity" and wrote that "if we can do this job well, we should be able to do any job well". RJ Johnson, then head of Tesla's energy business, replied that the project would "skew numbers" but that Tesla needed "to make it right". Elon Musk is on Conroy's witness list.
Tesla's challenge
On 29 October, Tesla asked the court to pause the case while it petitions the Court of Appeal. It calls the order "unduly punitive", says it violates due process and amounts to a directed verdict on fraud before trial, and argues that the discovery dispute had no connection to the fraud claims and that it has now produced everything relevant. The 20 November trial date has been vacated, and a trial-readiness conference is set for 4 December. Electrek's report carries no comment from Tesla.
What it means in Europe
Nothing changes in what Tesla sells here. The Solar Roof was a North American product, and Tesla stopped selling it in August after roughly 3,000 installations. Tesla Energy's European business is the Powerwall, fitted by certified installers, and grid-scale Megapacks.
What the case adds is a court record of how Tesla handled one failed installation. The fraud finding may not survive the appeal; Tesla's admissions on contract, warranty and negligence stand either way.