Key Takeaways
- • Aurora Solar launched Aurora Solar Trust Signal, the first quarterly benchmark tracking U.S. homeowner trust in the solar industry, based on surveys of more than 8,000 homeowners conducted from August 2025 through July 2026.
- • Homeowner trust concerns in solar have declined significantly: the share citing "trustworthiness of solar companies" as a concern dropped from 43% in 2024 to 36% in 2026, marking a seven-percentage-point improvement and reversing a sharp uptick from 22% in 2023.
- • Quarterly data shows consistent quarter-over-quarter improvement in homeowner experiences, with a growing share reporting no negative experiences with solar companies throughout the tracking period, indicating industry-wide momentum in customer satisfaction.
- • Trust remains a substantial market barrier despite improvements—36% of homeowners still cite trust as a top obstacle to solar adoption, underscoring the competitive advantage for installers that can differentiate on credibility and transparency.
- • The data reflects homeowner demand for better information and evaluation tools to assess solar companies before committing to 25+ year technology investments, highlighting an information asymmetry that well-positioned players can exploit.
Summary
Aurora Solar, the residential solar design platform, has introduced Aurora Solar Trust Signal, a new quarterly tracking system designed to measure homeowner confidence in the solar industry and monitor how consumers perceive solar professionals. The announcement, made on September 29, 2026, represents the company's response to a persistent finding in its market research: homeowners struggle to identify trustworthy solar providers and lack sufficient information to evaluate competing offers.
The benchmark draws from surveys of over 8,000 U.S. homeowners and provides quarterly snapshots of customer experiences and sentiment toward solar installers. The tool complements Aurora Solar's existing Aurora Solar Snapshot, an annual survey tracking broader homeowner views on solar technology. Critically, the quarterly cadence allows institutional investors and industry participants to monitor trust trends with greater granularity than annual reporting permitted previously.
The trajectory of trust metrics reveals meaningful sectoral improvement. According to the data, the percentage of homeowners citing "trustworthiness of solar companies" as a concern peaked at 43% in 2024—nearly doubling from 22% in 2023. However, that number improved to 41% in 2025 and fell further to 36% in 2026. More importantly, the quarterly Trust Signal data from August 2025 through July 2026 shows consistent quarter-over-quarter gains, with progressively more homeowners reporting no negative experiences with solar companies across successive periods. This trend suggests the industry is executing materially better on customer service and transparency fronts.
Despite the improvement, trust remains a substantive adoption barrier. At 36%, homeowner trust concerns still rank as a top obstacle to solar adoption, indicating that a meaningful share of the addressable market continues to perceive execution or credibility risk. Chris Hopper, co-founder of Aurora Solar, framed the issue as an information asymmetry problem: homeowners are committing to technology for 25 years or longer without adequate information to assess competing proposals. Better-informed homeowners, the data suggests, are less likely to judge entire installer networks by the reputations of industry outliers. For well-capitalized installers and vertically integrated solar providers capable of demonstrating track record and transparency, this finding points to a potential competitive moat—the ability to capture share from customers prioritizing reliability and established market presence.
The benchmark draws from surveys of over 8,000 U.S. homeowners and provides quarterly snapshots of customer experiences and sentiment toward solar installers. The tool complements Aurora Solar's existing Aurora Solar Snapshot, an annual survey tracking broader homeowner views on solar technology. Critically, the quarterly cadence allows institutional investors and industry participants to monitor trust trends with greater granularity than annual reporting permitted previously.
The trajectory of trust metrics reveals meaningful sectoral improvement. According to the data, the percentage of homeowners citing "trustworthiness of solar companies" as a concern peaked at 43% in 2024—nearly doubling from 22% in 2023. However, that number improved to 41% in 2025 and fell further to 36% in 2026. More importantly, the quarterly Trust Signal data from August 2025 through July 2026 shows consistent quarter-over-quarter gains, with progressively more homeowners reporting no negative experiences with solar companies across successive periods. This trend suggests the industry is executing materially better on customer service and transparency fronts.
Despite the improvement, trust remains a substantive adoption barrier. At 36%, homeowner trust concerns still rank as a top obstacle to solar adoption, indicating that a meaningful share of the addressable market continues to perceive execution or credibility risk. Chris Hopper, co-founder of Aurora Solar, framed the issue as an information asymmetry problem: homeowners are committing to technology for 25 years or longer without adequate information to assess competing proposals. Better-informed homeowners, the data suggests, are less likely to judge entire installer networks by the reputations of industry outliers. For well-capitalized installers and vertically integrated solar providers capable of demonstrating track record and transparency, this finding points to a potential competitive moat—the ability to capture share from customers prioritizing reliability and established market presence.
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