How popular isTesla Powerwall?
In September 2026, people searched for Tesla Powerwall by name about 74,000 times worldwide, a 22.3% increase from the previous year. These searches made up 22.9% of all global solar inverter brand searches, placing Tesla Powerwall third out of seven brands. When we asked both ChatGPT and Google AI Overviews about solar inverter brands, Tesla Powerwall appeared in three of the five answers and was the third most recommended of the seven.
Tesla Powerwall is the third most searched of 7 competitors and the third most recommended in AI answers.
FroniusShare of searches 22.9%Mentioned in 2 of 5 AI answersPlace in AI recommendations 5th
SolarEdgeShare of searches 22.9%Mentioned in 2 of 5 AI answersPlace in AI recommendations 4th
Tesla PowerwallShare of searches 22.9%Mentioned in 3 of 5 AI answersPlace in AI recommendations 3rd
EnphaseShare of searches 18.8%Mentioned in 4 of 5 AI answersPlace in AI recommendations 1st
GrowattShare of searches 5.6%Mentioned in 1 of 5 AI answersPlace in AI recommendations –
Follow Tesla Powerwall and get free monthly updates on what changed
By continuing you'll get index updates and occasional product news from Brandwave. Unsubscribe any time. Privacy
Top solar inverter brands in ChatGPT and Google AI Overviews
In three ChatGPT questions and two Google AI Overviews, Tesla Powerwall was mentioned in three out of five: in all three ChatGPT answers, but not in either of the two Google AI Overviews. Tesla Powerwall is the third most recommended of the seven.
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.
- Enphase4 of 5Named in 3 of 3 ChatGPT answersNamed in 1 of 2 Google answers
- Tesla Powerwall3 of 5Named in 3 of 3 ChatGPT answersNamed in 0 of 2 Google answers
SMA3 of 5Named in 3 of 3 ChatGPT answersNamed in 0 of 2 Google answers- Fronius2 of 5Named in 2 of 3 ChatGPT answersNamed in 0 of 2 Google answers
- SolarEdge2 of 5Named in 2 of 3 ChatGPT answersNamed in 0 of 2 Google answers
- Growatt1 of 5Named in 0 of 3 ChatGPT answersNamed in 1 of 2 Google answers
GoodWe0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
See every answer about solar inverter brands
5 answers
Asked ChatGPT
“Which solar inverter brand should I buy?”
Asked ChatGPT
“What are the best solar inverter brands?”
Asked ChatGPT
“What's the best solar inverter brand for home solar systems?”
Searched Google, AI Overview
“hybrid solar inverter”
Searched Google, AI Overview
“solar inverter for home”
Not named in any answer:
Brands are shown in the order each answer named them. The survey took place in the United States on October 21, 2026.
Which solar inverter brands compete with Tesla Powerwall?
Share of searches by month for Fronius, SolarEdge, Tesla Powerwall, Enphase, Growatt, GoodWe, SMA. The figures are in the table below the chart.
View monthly share of searches table
| Month | Fronius | SolarEdge | Tesla Powerwall | Enphase | Growatt | GoodWe | SMA |
|---|---|---|---|---|---|---|---|
| Oct 2025 | 25.5% | 25.5% | 17% | 20.8% | 4.2% | 2.8% | 4.2% |
| Nov 2025 | 26.7% | 26.7% | 17.9% | 17.9% | 4.4% | 2.9% | 3.6% |
| Dec 2025 | 25.4% | 25.4% | 17% | 20.8% | 5.1% | 2.8% | 3.4% |
| Jan 2026 | 22.9% | 22.9% | 22.9% | 18.8% | 5.6% | 3.1% | 3.8% |
| Feb 2026 | 24.4% | 24.4% | 19.9% | 19.9% | 4.9% | 3.3% | 3.3% |
| Mar 2026 | 22.6% | 27.5% | 18.5% | 18.5% | 5.5% | 3.7% | 3.7% |
| Apr 2026 | 22.3% | 27.1% | 18.2% | 18.2% | 6.7% | 4.5% | 3% |
| May 2026 | 24.2% | 29.5% | 16.2% | 16.2% | 5.9% | 4% | 4% |
| Jun 2026 | 22.4% | 27.4% | 18.3% | 18.3% | 5.5% | 4.5% | 3.7% |
| Jul 2026 | 23.6% | 23.6% | 19.3% | 19.3% | 5.8% | 4.7% | 3.9% |
| Aug 2026 | 22.9% | 22.9% | 22.9% | 18.8% | 5.6% | 3.8% | 3.1% |
| Sep 2026 | 22.9% | 22.9% | 22.9% | 18.8% | 5.6% | 3.8% | 3.1% |
| Rank | Brand | Share of searches | Estimated monthly branded searches | vs prior month | Share change |
|---|---|---|---|---|---|
| 1, held 1st | 22.9% | 74K | 0% | 0 points | |
| 2, held 2nd | 22.9% | 74K | 0% | 0 points | |
| 3, held 3rd | 22.9% | 74K | 0% | 0 points | |
| 4, held 4th | 18.8% | 60.5K | 0% | 0 points | |
| 5, held 5th | 5.6% | 18.1K | 0% | 0 points | |
| 6, held 6th | 3.8% | 12.1K | 0% | 0 points | |
| 7, held 7th | 3.1% | 9.9K | 0% | 0 points |
1.
Fronius22.9%
Held 1st. 74K estimated branded searches, 0% vs prior month. Share 0 points.
22.9%
Held 2nd. 74K estimated branded searches, 0% vs prior month. Share 0 points.
22.9%
Held 3rd. 74K estimated branded searches, 0% vs prior month. Share 0 points.
4.
Enphase18.8%
Held 4th. 60.5K estimated branded searches, 0% vs prior month. Share 0 points.
5.
Growatt5.6%
Held 5th. 18.1K estimated branded searches, 0% vs prior month. Share 0 points.
6.
GoodWe3.8%
Held 6th. 12.1K estimated branded searches, 0% vs prior month. Share 0 points.
7.
SMA3.1%
Held 7th. 9.9K estimated branded searches, 0% vs prior month. Share 0 points.
Compare popularity between Tesla Powerwall and its closest rivals
Every comparison with Tesla Powerwall
7 comparisons
How has branded search demand for Tesla Powerwall changed worldwide over the last 12 months?
4 findings
- Across the 12 months ending September 2026, estimated monthly branded searches for Tesla Powerwall worldwide rose from 60.5K to 74K.
- Across the 12 months ending September 2026, Tesla Powerwall’s share of searches among solar inverter brands worldwide increased from 17% to 22.9%.
- Across the 12 months ending September 2026, Tesla Powerwall’s share of searches among solar inverter brands worldwide peaked at 22.9% in January 2026 and was lowest at 16.2% in May 2026.
- Across the 12 months ending September 2026, Tesla Powerwall rose from 4th to 3rd among solar inverter brands worldwide.
How did search popularity change for solar inverter brands worldwide in September 2026?
6 changes
Estimated monthly branded searches for Tesla Powerwall worldwide rose 22.3% over 12 measured months, from 60.5K to 74K in September 2026.
Estimated monthly branded searches for Growatt worldwide rose 22.3% over 12 measured months, from 14.8K to 18.1K in September 2026.
Estimated monthly branded searches for GoodWe worldwide rose 22.2% over 12 measured months, from 9.9K to 12.1K in September 2026.
Estimated monthly branded searches for SMA worldwide fell 33.1% over 12 measured months, from 14.8K to 9.9K in September 2026.
Estimated monthly branded searches for Enphase worldwide fell 18.2% over 12 measured months, from 74K to 60.5K in September 2026.
Estimated monthly branded searches for Fronius worldwide fell 18.2% over 12 measured months, from 90.5K to 74K in September 2026.
How are Tesla Powerwall’s branded searches counted?
1 search term
Brandwave collects information about searches that people make online using Tesla Powerwall’s name. When viewed over time, estimated search volumes for this branded term can be used to understand whether interest in the brand is growing, holding steady, or fading.
- tesla powerwall
Who owns Tesla Powerwall?
Tesla Powerwall is owned by Tesla. Brandwave also tracks Tesla and Tesla Wall Connector, owned by the same company, worldwide.
Do you work for Tesla Powerwall? To request corrections or removal please contact us via our support page and we will be happy to assist.
Where does Tesla Powerwall compete?
| Competitor set | Rank | Share of searches | Ranking |
|---|---|---|---|
| Solar inverter and home battery brands | 3rd of 5 | 22.3% | Show ranking |
| Solar inverter brands | 3rd of 7 | 22.9% | Shown above |
Is Tesla Powerwall your brand?
Put your own campaigns, spend and outcomes next to this demand line, so you can see which of your marketing lined up with the movements above.