The Case That It's Dying
Titan Solar Power, once a top-10 US residential installer, filed Chapter 7 bankruptcy on June 13, 2024. Coverage of the collapse ties it directly to a growth model built on dealer networks tied to overselling and misrepresentation claims. Grist published an investigative piece, "Clean energy, dirty tactics: Inside the shady world of door-to-door solar sales," documenting misrepresentation in the channel. Fire Mountain Solar, itself an installer, published a consumer-facing piece urging homeowners to be skeptical of door-to-door pitches. And outsourced dealer networks, the 1099 sales orgs that run most door-to-door canvassing, are facing the largest margin compression of any acquisition channel in 2026 as customer acquisition cost rises.
The Case That It Isn't
Canvass.com, a canvassing-technology vendor, argues the opposite: door-to-door remains the cheapest cost of customer acquisition and is being "supercharged" with technology in 2025, not abandoned. That is an industry-side claim from a company with a stake in canvassing continuing, but it reflects a real counter-narrative: plenty of installers are still running D2D programs, and the channel has not disappeared from the market the way the collapse headlines might suggest.
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Book a Solar CallWhat's Actually Changing: Regulation, Not Extinction
The clearest signal that door-to-door is under real pressure is regulatory, not anecdotal. Texas passed SB 1036, effective June 20, 2025, extending the cancellation right to five business days on cash, loan, lease, and PPA deals, explicitly targeting door-to-door and high-pressure sales tactics. Georgia's consumer protection law, expanded effective July 1, 2023, gives homeowners a 30-business-day cancellation right on solar deals over $10,000 or leases longer than 120 months. Both sit on top of the federal baseline: the FTC's Cooling-Off Rule already grants a 3-business-day cancellation right on any in-home sale. Laws like this get written in response to real complaint volume, not hypothetical ones.
The Segment That's Actually Struggling
The pressure is not evenly distributed. Sales orgs and 1099 dealer networks are the segment most exposed to CAC increases and dealer-fee compression, because their entire commission stack is funded out of that fee. But consolidation, not disappearance, is the actual pattern: Sunder Energy ran 893 1099 reps before SunPower acquired it in September 2025, and the combined company doubled its salesforce to 1,734 reps afterward. That is a channel getting absorbed into larger, better-capitalized organizations, not a channel vanishing.
What This Means If You're Deciding How to Buy Appointments
Door-to-door is not dead, but it carries real compliance exposure (state cancellation laws, misrepresentation risk) and real margin pressure (dealer fees funding commissions against rising CAC) that a phone-based, pay-per-sit appointment model sidesteps entirely. That does not mean an appointment vendor should replace a canvassing program outright. It means a financing-agnostic, double-confirmed appointment is a lower-risk way to add sales capacity alongside whatever door-to-door presence you keep running.
Sources
The external data in this article draws on the sources below. Figures described in the text as estimates or industry triangulations are directional and are not attributed to a single dataset.
- EnergySage, is big solar in big trouble
- Grist, clean energy dirty tactics inside door-to-door solar sales
- Fire Mountain Solar, why you should be skeptical of door-to-door solar sales pitches
- Canvass.com, how top solar companies are supercharging door-to-door sales in 2025
- Prevost Law Firm, Texas Senate Bill 1036
- Georgia Attorney General Consumer Protection Division, door-to-door sales
- SolarQuarter, SunPower acquires Sunder Energy