Ambia Solar Lawsuit: Allegations, Settlement, and Refunds

The Ambia Solar lawsuit refers to a Minnesota consumer-protection enforcement action that ended in a September 9, 2025 settlement in which Ambia Energy, LLC agreed to pay $75,000 and overhaul its door-to-door sales practices. The state alleged the company’s sales representatives misrepresented ties to Xcel Energy, skipped legally required disclosures, made unrealistic savings promises, and wrote contracts that transferred customers’ renewable energy credits to Ambia without explaining what those credits were worth.¹

The case was filed in Hennepin County District Court, Case No. 27-CV-25-16402, and resolved through an Assurance of Discontinuance. Ambia did not admit that it violated any law.²

What the State Accused Ambia of Doing

Attorney General Keith Ellison’s office said Ambia’s door-to-door representatives contacted at least 49,143 Minnesota consumers through August 2024. The Assurance of Discontinuance alleged violations of three statutes: the Minnesota Prevention of Consumer Fraud Act, the Deceptive Trade Practices Act, and the Personal Solicitation of Sales Act.²

The alleged conduct fell into several categories. Sales representatives frequently told homeowners that Ambia was a third party working with or through Xcel Energy, referenced recent Xcel meter changes to open conversations, and falsely suggested the utility was struggling to provide electricity or did not want to build new power plants. They routinely failed to state their name, company, and purpose within the first moments of contact, as Minnesota law requires, and ignored “No Soliciting” signs.²

The state also said Ambia did not obtain required peddler or solicitor permits in Minneapolis, St. Paul, Bloomington, Richfield, Shoreview, Arden Hills, and Monticello. And representatives promised homeowners they could “replace their electricity bill” with a steady monthly solar payment without first assessing the home’s energy usage or whether it was suitable for solar production.²

The Renewable Energy Credit Problem

The most consequential allegation involved renewable energy credits, or RECs. These represent the environmental value of solar electricity and can be sold for cash. Ambia’s contracts transferred the RECs generated by customers’ solar panels to the company. According to the state, the contracts did not explain what those credits were worth, and did not warn homeowners that giving them up could disqualify them from Xcel Energy’s Solar*Rewards incentive program.²

Homeowners were losing a tangible financial benefit they likely did not know they had. By writing the transfer into its contracts, Ambia captured that value for itself.

What Ambia Agreed to Pay and Change

Under the settlement, Ambia paid $75,000 within 90 days of the September 2025 filing. That money went to the Consumer Protection Restitution Account, a Minnesota fund used to compensate consumers harmed by companies that are bankrupt or otherwise unable to provide direct refunds. A separate $150,000 civil penalty was stayed, meaning it becomes due only if a court later finds Ambia materially violated the agreement.¹²

Ambia also agreed to change how it sells. Door-to-door workers must now state their name, identify themselves as Ambia employees, and disclose that they are there to sell solar panels before saying anything beyond an initial greeting. They cannot make representations about utility grid capacity or their relationship with utilities, other than truthfully stating Ambia’s status as a registered developer or installer for Xcel Energy. They must obtain the appropriate municipal permits before soliciting in any community. For two years after the judgment, Ambia must run quarterly audits of its door-to-door sales interactions, with reports signed under penalty of perjury.²

On the REC issue, Ambia must help affected customers on a designated “REC List” regain control of their renewable energy credits and connect them with a third-party vendor to sell those credits, with the proceeds going to the consumers. That process had a one-year deadline from the judgment date. Going forward, Ambia is banned from assigning itself consumer RECs in any new contract. The agreement also barred Ambia from restructuring its ownership or identity to sidestep compliance.²

Can Affected Customers Get Money Back?

Not from the state’s $75,000 payment. The agreement acknowledged that identifying every affected consumer and distributing money to them would be “difficult and impracticable,” so the funds went to the state restitution account rather than to individual homeowners.²

Individual consumers retain the right to bring their own private legal claims against Ambia. The Attorney General expressly reserved that right in the settlement. Minnesota homeowners on the REC List are separately entitled to help recovering their credits and the proceeds from selling them.²

What’s Still Open

The Attorney General did not release every claim. The office explicitly reserved the right to pursue future enforcement related to fee disclosures, production estimates, installation timelines, and other issues not covered by the settlement.²

Those reserved claims survive a change in ownership. In November 2025, roughly two months after the settlement, SunPower agreed to acquire Ambia Solar for $37.5 million in equity, with Ambia to be merged into SunPower’s Blue Raven Solar division and Ambia co-founder Conner Ruggio leading the combined operation.³⁴ Hennepin County District Court retains jurisdiction to enforce the settlement’s terms.²

Complaints Outside Minnesota

The Minnesota action addressed one state’s operations. Ambia’s Better Business Bureau profile, listed under “Ambia Home Services” at its Lindon, Utah headquarters, carries an F rating and is not BBB-accredited. The BBB flagged a “Pattern of Complaints,” with 68 total complaints filed in the three years preceding mid-2026. Four went unanswered.⁵

Themes in those complaints mirror the Minnesota allegations and extend beyond them. Consumers have reported that sales representatives described solar installations as free government programs rather than loans, that they were pressured to sign documents without time to review them, and that they later discovered liens on their homes. Installation complaints include roof damage, projects delayed nine months or more beyond promised timelines, and systems that stayed non-operational long after physical installation. One customer said panels installed in August 2024 did not become operational until March 2025. Another described permitting in Arapahoe County, Colorado that was not obtained until nearly a year after installation.⁶

In its responses, Ambia has frequently characterized its sales representatives as independent contractors responsible for their own conduct, while pointing to safeguards like lender “Welcome Calls” designed to verify that customers understood their agreements.⁶ Consumers outside Minnesota are not covered by the Assurance of Discontinuance and would need to pursue any claims through their own state’s consumer-protection authorities or private counsel.

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Minnesota Attorney General. AG Ellison Obtains $150,000 From Solar Installers
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Minnesota Attorney General. Ambia Energy Assurance of Discontinuance
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SunPower. SunPower Acquisition of Ambia Solar
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Solar Power World. New SunPower Continues Acquisition Spree Now With Ambia Solar
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Better Business Bureau. Ambia Home Services BBB Business Profile
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Better Business Bureau. Ambia Home Services BBB Complaints