House Bill 4029 regulates the sale, lease, financing, and installation of residential solar energy systems in Oregon. It defines key terms such as customer, solar energy contractor, sales agent, installation contract, solar energy system, and power purchase agreement, and then imposes detailed disclosure and contract requirements before a solar transaction can be completed. The bill requires plain-language disclosures about pricing, financing terms, dealer fees, expected production, savings estimates, net metering credits, warranties, backup power limitations, tax credit eligibility, roof-related work, rescission rights, and utility interconnection information. It also requires installation contracts to include itemized work descriptions, total costs, maintenance obligations, financing disclosures, component lists, warranty terms, subcontractor information, and prominent warnings about loans, cancellations, roof repairs, and utility rates.
The bill also creates procedural protections for consumers. A customer may rescind an installation contract within three business days, and if that happens the contractor may not enforce the contract, charge cancellation fees, or retain liens or security interests, and must release them promptly. Contractors may not begin work or collect payment until the rescission period ends, and electric utilities must approve interconnection applications before installation begins unless they waive that requirement for certified contractors. The bill further requires contractors to notify utilities of design changes, separately itemize roof work, and ensure that any warranties for roof damage transfer to later purchasers of the home. It also makes deceptive solar solicitations and failures to comply with the bill’s requirements an unlawful practice under Oregon’s consumer protection law, ORS 646.608.
The bill’s impact on state law is significant for residential solar sales and installation practices. It adds a new regulatory framework for solar contractors and sales agents, expands consumer disclosure obligations, and ties violations to Oregon’s Unlawful Trade Practices Act, giving the Attorney General and other enforcement actors a stronger basis for action. It also amends ORS 646.608 to explicitly include violations of the new solar provisions as unlawful practices. In practical terms, the bill affects solar installers, sales organizations, lenders involved in solar financing, utilities handling interconnection, and homeowners entering into solar purchase, lease, or power purchase agreements.
The general sentiment reflected in the voting history appears strongly supportive. The House committee advanced the bill unanimously, the House passed it 54-0, the Senate committee advanced it 4-1, and the Senate passed it 25-4. That pattern suggests broad bipartisan agreement that the solar market needed clearer consumer protections and more standardized disclosures. The enrolled bill and final enactment indicate the measure became law, with an effective date set after adjournment.
The main points of contention appear to center on the breadth and specificity of the mandated disclosures and contract terms, as well as the added compliance burden on solar contractors and sales agents. The bill requires extensive warnings about financing, tax credits, utility rates, backup power, roof work, and cancellation rights, which may be viewed as necessary consumer protection by supporters but potentially burdensome or restrictive by industry stakeholders. The requirement that contractors wait out the rescission period before starting work or collecting payment, and the rule that utilities must approve interconnection before installation, are also likely to be the most operationally significant provisions for contractors and utilities.
HB 4029 creates a new set of consumer-protection and licensing-related rules for residential solar transactions in Oregon, while also amending ORS 646.608 to treat violations of the bill’s solar requirements as unlawful trade practices. It requires licensed work appropriate to the scope performed, mandates detailed pre-sale and contract disclosures, establishes a three-business-day rescission right, restricts when contractors may begin work or collect payment, and requires utility interconnection approval before installation begins unless waived for certified contractors. The bill directly affects solar contractors, sales agents, lenders, utilities, homeowners, and any subcontractors involved in residential solar installation or financing.
The likely areas of contention are the bill’s extensive disclosure mandates, the detailed contract-form requirements, and the operational restrictions on contractors and utilities. Solar industry participants may object to the compliance burden, the prescriptive language, the rescission waiting period, and the requirement that utilities approve interconnection before installation. Consumer advocates, by contrast, would likely support these provisions as necessary to prevent misleading sales practices, hidden financing costs, and confusion about savings, tax credits, backup power, and roof-related responsibilities. The bill’s inclusion of deceptive solar solicitations in Oregon’s Unlawful Trade Practices Act also raises the stakes for noncompliance, which may be a point of concern for contractors and sales agents.