Sunrun vs Trinity Solar:Which is more popular?
In September 2026, Sunrun had more branded searches than Trinity Solar among solar installers in the United States. Sunrun had about 74,000 branded searches, while Trinity Solar had 12,100. Sunrun made up 54.9% of all solar installer searches we track, and Trinity Solar accounted for 9%. When we asked ChatGPT and Google AI Overviews about solar installers, Sunrun appeared in all four answers and Trinity Solar in none.
Who do people search for more?
Sunrun, about 6 searches for every 1 for Trinity Solar
Who does AI mention more?
Sunrun, mentioned in every answer we collected
Who does AI recommend more?
Sunrun, the only one of the two named
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Top solar installers in ChatGPT and Google AI Overviews
In three ChatGPT questions and one Google AI Overview, Sunrun appeared in all four answers. Trinity Solar did not appear in any of the four answers.
Most recommended by AI
Brands get a higher ranking if they are mentioned earlier in the answers.
Mentioned by AI
Each dot is one answer, filled in when that answer mentions the brand.
- Sunrun4 of 4Named in 3 of 3 ChatGPT answersNamed in 1 of 1 Google answers
Tesla Solar2 of 4Named in 2 of 3 ChatGPT answersNamed in 0 of 1 Google answers
SunPower2 of 4Named in 1 of 3 ChatGPT answersNamed in 1 of 1 Google answers
Palmetto2 of 4Named in 1 of 3 ChatGPT answersNamed in 1 of 1 Google answers
Momentum Solar1 of 4Named in 0 of 3 ChatGPT answersNamed in 1 of 1 Google answers
Trinity Solar0 of 4Named in 0 of 3 ChatGPT answersNamed in 0 of 1 Google answers
Freedom Forever0 of 4Named in 0 of 3 ChatGPT answersNamed in 0 of 1 Google answers
See every answer about solar installers
4 answers
Asked ChatGPT
“Which solar company should I use in the US?”
Asked ChatGPT
“What are the best solar installers in the US?”
Asked ChatGPT
“What's the best solar company in the US for solar panels with a battery?”
Searched Google, AI Overview
“solar companies”
Google showed no AI Overview for this search.
Searched Google, AI Overview
“best solar companies”
Not named in any answer:
Brands are shown in the order each answer named them. The survey took place in United States on October 22, 2026.
Is Sunrun or Trinity Solar more popular in search?
This chart shows how often people search Google for Sunrun and Trinity Solar by name. Each line represents a brand's share of searches for all seven solar installers we track, month by month, from searches in United States.
Share of searches by month for Sunrun, Trinity Solar. The figures are in the table below the chart.
View monthly share of searches table
| Month | Sunrun | Tesla Solar | Trinity Solar | SunPower | Momentum Solar | Freedom Forever | Palmetto |
|---|---|---|---|---|---|---|---|
| Oct 2025 | 41.1% | 15.1% | 10.1% | 9.5% | 8.2% | 12.3% | 3.7% |
| Nov 2025 | 40% | 18% | 9.8% | 9.3% | 8% | 12% | 2.9% |
| Dec 2025 | 35.4% | 10.6% | 8.7% | 25.1% | 7.1% | 10.6% | 2.6% |
| Jan 2026 | 38.8% | 14.2% | 9.5% | 18.9% | 6.3% | 9.5% | 2.8% |
| Feb 2026 | 39.5% | 14.5% | 11.8% | 11.6% | 6.5% | 11.8% | 4.3% |
| Mar 2026 | 42.7% | 12.8% | 12.8% | 10.6% | 7% | 10.4% | 3.8% |
| Apr 2026 | 43.7% | 10.7% | 10.7% | 9.3% | 5.8% | 16% | 3.9% |
| May 2026 | 49% | 12% | 9.8% | 11.7% | 6.6% | 6.6% | 4.4% |
| Jun 2026 | 49.8% | 12.2% | 10% | 10.1% | 8.1% | 5.4% | 4.4% |
| Jul 2026 | 51% | 12.5% | 10.2% | 10.3% | 6.8% | 4.6% | 4.6% |
| Aug 2026 | 49.3% | 14.8% | 9.9% | 8.5% | 6.6% | 6.6% | 4.4% |
| Sep 2026 | 54.9% | 13.4% | 9% | 8.7% | 6% | 4% | 4% |
How has the Sunrun and Trinity Solar comparison changed over the last 12 months?
3 findings
- Sunrun was ahead of Trinity Solar in every measured month of the 12 months ending September 2026.
- Across the 12 months ending September 2026, Sunrun’s share of searches among solar installers in the United States moved from 41.1% to 54.9%, and its estimated monthly branded searches moved from 60.5K to 74K.
- Across the 12 months ending September 2026, Trinity Solar’s share of searches among solar installers in the United States moved from 10.1% to 9%, and its estimated monthly branded searches moved from 14.8K to 12.1K.
How did search popularity change for United States solar installers in September 2026?
2 changes
In September 2026, Sunrun gained share of searches among solar installers in the United States, from 49.3% to 54.9%.
In September 2026, Trinity Solar lost share of searches among solar installers in the United States, from 9.9% to 9%.
How are branded searches counted?
2 search terms
Brandwave collects information about searches that people make online using Sunrun’s and Trinity Solar’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.
Sunrun
1 branded search term
- sunrun
Trinity Solar
1 branded search term
- trinity solar
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