Home battery brands in the United Kingdom:Which are most popular?

Name: Home battery brands in the United Kingdom: Which are searched most?
Creator: Brandwave
License: https://creativecommons.org/licenses/by/4.0/

In September 2026, Sigenergy was the most searched home battery brand in the United Kingdom, accounting for 28.4% of all searches among the ten brands we track. When we checked with ChatGPT and Google AI Overviews, Tesla and Fox ESS were mentioned most often, in three of the five answers. Tesla was recommended most often, coming first in all three responses that gave a list.

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Top home battery brands in ChatGPT and Google AI Overviews

In Brandwave's three ChatGPT questions and two Google AI Overviews, Tesla and Fox ESS were mentioned most often, in three of the five answers. Tesla was recommended most often, coming first in all three answers that gave a list. Fox ESS was second, and Enphase was third. Sunsynk, which ranked fifth in searches, was not mentioned at all.

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.

How many AI answers named each brand
Brand	ChatGPT	Google	Answers that named it
Tesla	Named in 2 of 3 ChatGPT answers	Named in 1 of 2 Google AI Overviews	3 of 5
Fox ESS	Named in 2 of 3 ChatGPT answers	Named in 1 of 2 Google AI Overviews	3 of 5
GivEnergy	Named in 2 of 3 ChatGPT answers	Named in 0 of 2 Google AI Overviews	2 of 5
Sigenergy	Named in 1 of 3 ChatGPT answers	Named in 0 of 2 Google AI Overviews	1 of 5
Enphase	Named in 1 of 3 ChatGPT answers	Named in 0 of 2 Google AI Overviews	1 of 5
myenergi	Named in 0 of 3 ChatGPT answers	Named in 1 of 2 Google AI Overviews	1 of 5
Sunsynk	Named in 0 of 3 ChatGPT answers	Named in 0 of 2 Google AI Overviews	0 of 5
SolarEdge	Named in 0 of 3 ChatGPT answers	Named in 0 of 2 Google AI Overviews	0 of 5
Puredrive Energy	Named in 0 of 3 ChatGPT answers	Named in 0 of 2 Google AI Overviews	0 of 5
Duracell Energy	Named in 0 of 3 ChatGPT answers	Named in 0 of 2 Google AI Overviews	0 of 5

Tesla3 of 5Named in 2 of 3 ChatGPT answersNamed in 1 of 2 Google answers
Fox ESS3 of 5Named in 2 of 3 ChatGPT answersNamed in 1 of 2 Google answers
GivEnergy2 of 5Named in 2 of 3 ChatGPT answersNamed in 0 of 2 Google answers
Sigenergy1 of 5Named in 1 of 3 ChatGPT answersNamed in 0 of 2 Google answers
Enphase1 of 5Named in 1 of 3 ChatGPT answersNamed in 0 of 2 Google answers
myenergi1 of 5Named in 0 of 3 ChatGPT answersNamed in 1 of 2 Google answers
Sunsynk0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
SolarEdge0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
Puredrive Energy0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
Duracell Energy0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers

See every answer about home battery brands

5 answers

Asked ChatGPT
“What's the best home battery for solar panels in the UK?”
1. 1Tesla
2. 2Fox ESS
3. 3Enphase
4. 4Sigenergy
5. 5GivEnergy
Asked ChatGPT
“Which home battery brand is the most reliable?”
1. 1Tesla
2. 2Fox ESS
3. 3GivEnergy
Asked ChatGPT
“Is a home battery worth it in the UK?”
Searched Google, AI Overview
“solar battery”
1. 1Fox ESS
Searched Google, AI Overview
“home battery”
1. 1Tesla
2. 2myenergi

Not named in any answer:

Brands are shown in the order each answer named them. The survey took place in United Kingdom on October 27, 2026.

Which home battery brands do people search for most?

This chart shows how often people search Google for each home battery brand by name. Each line represents a brand's share of searches for all ten home battery brands we track, month by month, from searches in United Kingdom.

Share of searches among home battery brands in the United Kingdom, by month

Month	Sigenergy	Tesla	GivEnergy	Fox ESS	Sunsynk	SolarEdge	Enphase	Puredrive Energy	myenergi	Duracell Energy
Oct 2025	19.4%	19.4%	35.9%	5.7%	10.4%	3.2%	1.7%	2.1%	1.4%	0.75%
Nov 2025	17.8%	21.9%	34.5%	6.5%	9.7%	2.9%	1.9%	2.4%	1.3%	1.1%
Dec 2025	19.7%	19.7%	38%	5.8%	8.5%	2.6%	1.4%	2.1%	1.2%	0.94%
Jan 2026	18.8%	23%	34.8%	8.4%	6.6%	2.5%	1.7%	2.1%	1.4%	0.9%
Feb 2026	21.4%	21.4%	33.6%	7.5%	7.5%	2.8%	1.5%	1.9%	1.3%	1%
Mar 2026	19.1%	23.3%	35.3%	6.8%	6.8%	3.1%	1.7%	1.7%	1.4%	0.75%
Apr 2026	13.4%	13.4%	60.8%	3.9%	3.9%	1.4%	0.97%	0.97%	0.8%	0.43%
May 2026	16.7%	20.5%	42.3%	6.1%	7.3%	2.2%	1.2%	1.8%	1.2%	0.66%
Jun 2026	21.5%	21.5%	32.6%	7.8%	7.8%	2.9%	1.6%	1.9%	1.3%	1%
Jul 2026	25.6%	20.9%	26%	9.3%	9.3%	2.8%	1.5%	2.3%	1.2%	1%
Aug 2026	24.5%	30.1%	21.2%	8.9%	7.1%	2.7%	1.4%	2.2%	0.97%	0.97%
Sep 2026	28.4%	23.2%	21.1%	10.2%	8.4%	3.1%	1.7%	1.7%	1.4%	0.91%

Rank	Brand	Share of searches	Estimated monthly branded searches	vs prior month	Share change
1, moved from 2nd to 1st	Sigenergy	28.4%	8.1K	+22.7%	+3.9 pointsmoved from 2nd to 1st
2, moved from 1st to 2nd	Tesla	23.2%	6.6K	-18.5%	-6.9 pointsmoved from 1st to 2nd
3, held 3rd	GivEnergy	21.1%	6K	+5.3%	-0.1 points
4, held 4th	Fox ESS	10.2%	2.9K	+20.8%	+1.3 points
5, held 5th	Sunsynk	8.4%	2.4K	+26.3%	+1.4 points
6, held 6th	SolarEdge	3.1%	880	+22.2%	+0.4 points
7, moved from 8th to 7th	Enphase	1.7%	480	+23.1%	+0.2 pointsmoved from 8th to 7th
8, moved from 7th to 8th	Puredrive Energy	1.7%	480	-18.6%	-0.5 pointsmoved from 7th to 8th
9, moved from 10th to 9th	myenergi	1.4%	390	+50%	+0.4 pointsmoved from 10th to 9th
10, moved from 9th to 10th	Duracell Energy	0.91%	260	0%	-0.1 pointsmoved from 9th to 10th

1.Sigenergy
28.4%
Moved from 2nd to 1st. 8.1K estimated branded searches, +22.7% vs prior month. Share +3.9 points.
2.Tesla
23.2%
Moved from 1st to 2nd. 6.6K estimated branded searches, -18.5% vs prior month. Share -6.9 points.
3.GivEnergy
21.1%
Held 3rd. 6K estimated branded searches, +5.3% vs prior month. Share -0.1 points.
4.Fox ESS
10.2%
Held 4th. 2.9K estimated branded searches, +20.8% vs prior month. Share +1.3 points.
5.Sunsynk
8.4%
Held 5th. 2.4K estimated branded searches, +26.3% vs prior month. Share +1.4 points.
6.SolarEdge
3.1%
Held 6th. 880 estimated branded searches, +22.2% vs prior month. Share +0.4 points.
7.Enphase
1.7%
Moved from 8th to 7th. 480 estimated branded searches, +23.1% vs prior month. Share +0.2 points.
8.Puredrive Energy
1.7%
Moved from 7th to 8th. 480 estimated branded searches, -18.6% vs prior month. Share -0.5 points.
9.myenergi
1.4%
Moved from 10th to 9th. 390 estimated branded searches, +50% vs prior month. Share +0.4 points.
10.Duracell Energy
0.91%
Moved from 9th to 10th. 260 estimated branded searches, 0% vs prior month. Share -0.1 points.

Tesla and myenergi sell other things too, so only their searches that name this product count here, like “tesla powerwall”.

Which brand is most popular in search among home battery brands in the United Kingdom?

10 brands

In September 2026, Sigenergy was the most searched among home battery brands in the United Kingdom, with an estimated 8.1K branded searches, 28.4% of all searches for the ten we track. Tesla is in 2nd place, 5.3 percentage points behind at 23.2%.

United Kingdom home battery brands, last 12 months ending September 2026
Brand	Share of searches	Peak	Low	Rank
Sigenergy	19.4% → 28.4%	28.4%Sep 2026	13.4%Apr 2026	2nd → 1st
Tesla	19.4% → 23.2%	30.1%Aug 2026	13.4%Apr 2026	3rd → 2nd
GivEnergy	35.9% → 21.1%	60.8%Apr 2026	21.1%Sep 2026	1st → 3rd
Fox ESS	5.7% → 10.2%	10.2%Sep 2026	3.9%Apr 2026	5th → 4th
Sunsynk	10.4% → 8.4%	10.4%Oct 2025	3.9%Apr 2026	4th → 5th
SolarEdge	3.2% → 3.1%	3.2%Oct 2025	1.4%Apr 2026	6th
Enphase	1.7%	1.9%Nov 2025	0.97%Apr 2026	8th → 7th
Puredrive Energy	2.1% → 1.7%	2.4%Nov 2025	0.97%Apr 2026	7th → 8th
myenergi	1.4%	1.4%Oct 2025	0.8%Apr 2026	9th
Duracell Energy	0.75% → 0.91%	1.1%Nov 2025	0.43%Apr 2026	10th

Each finding as a sentence

Across the 12 months ending September 2026, Sigenergy’s share of searches among home battery brands in the United Kingdom increased from 19.4% to 28.4%.
Across the 12 months ending September 2026, Tesla’s share of searches among home battery brands in the United Kingdom increased from 19.4% to 23.2%.
Across the 12 months ending September 2026, GivEnergy’s share of searches among home battery brands in the United Kingdom decreased from 35.9% to 21.1%.
Across the 12 months ending September 2026, Fox ESS’s share of searches among home battery brands in the United Kingdom increased from 5.7% to 10.2%.
Across the 12 months ending September 2026, Sunsynk’s share of searches among home battery brands in the United Kingdom decreased from 10.4% to 8.4%.
Across the 12 months ending September 2026, Sigenergy’s share of searches among home battery brands in the United Kingdom peaked at 28.4% in September 2026 and was lowest at 13.4% in April 2026.
Across the 12 months ending September 2026, Tesla’s share of searches among home battery brands in the United Kingdom peaked at 30.1% in August 2026 and was lowest at 13.4% in April 2026.
Across the 12 months ending September 2026, GivEnergy’s share of searches among home battery brands in the United Kingdom peaked at 60.8% in April 2026 and was lowest at 21.1% in September 2026.
Across the 12 months ending September 2026, Fox ESS’s share of searches among home battery brands in the United Kingdom peaked at 10.2% in September 2026 and was lowest at 3.9% in April 2026.
Across the 12 months ending September 2026, Sunsynk’s share of searches among home battery brands in the United Kingdom peaked at 10.4% in October 2025 and was lowest at 3.9% in April 2026.
Across the 12 months ending September 2026, SolarEdge’s share of searches among home battery brands in the United Kingdom peaked at 3.2% in October 2025 and was lowest at 1.4% in April 2026.
Across the 12 months ending September 2026, Puredrive Energy’s share of searches among home battery brands in the United Kingdom peaked at 2.4% in November 2025 and was lowest at 0.97% in April 2026.
Across the 12 months ending September 2026, Sigenergy rose from 2nd to 1st among home battery brands in the United Kingdom.
Across the 12 months ending September 2026, Tesla rose from 3rd to 2nd among home battery brands in the United Kingdom.
Across the 12 months ending September 2026, GivEnergy fell from 1st to 3rd among home battery brands in the United Kingdom.
Across the 12 months ending September 2026, Fox ESS rose from 5th to 4th among home battery brands in the United Kingdom.
Across the 12 months ending September 2026, Sunsynk fell from 4th to 5th among home battery brands in the United Kingdom.
Across the 12 months ending September 2026, Enphase rose from 8th to 7th among home battery brands in the United Kingdom.
Across the 12 months ending September 2026, Puredrive Energy fell from 7th to 8th among home battery brands in the United Kingdom.
Across the 12 months ending September 2026, SolarEdge, myenergi and Duracell Energy held steady: their share of searches among home battery brands in the United Kingdom each moved less than 0.5 percentage points.

How did search popularity change for United Kingdom home battery brands in September 2026?

8 changes

In September 2026, Sigenergy overtook Tesla to become the leader among home battery brands in the United Kingdom, with 28.4% of the searches.
In September 2026, Sunsynk gained share of searches among home battery brands in the United Kingdom, from 7.1% to 8.4%.
In September 2026, Fox ESS gained share of searches among home battery brands in the United Kingdom, from 8.9% to 10.2%.
In September 2026, Tesla lost share of searches among home battery brands in the United Kingdom, from 30.1% to 23.2%.
In September 2026, Puredrive Energy lost share of searches among home battery brands in the United Kingdom, from 2.2% to 1.7%.
GivEnergy’s share of searches among home battery brands in the United Kingdom has lost ground for 3 months in a row, from 32.6% to 21.1% in September 2026.
In September 2026, Enphase rose from 8th to 7th among home battery brands in the United Kingdom.
In September 2026, myenergi rose from 10th to 9th among home battery brands in the United Kingdom.

How are branded searches counted for home battery brands?

11 search terms

Each brand's share of searches among home battery brands comes from the terms listed under its name. When people mostly search for a brand because of something else it sells, only the searches that name this product count here.