Brandwave

Home battery brands:Which brands are most popular in search?

In August 2026, Tesla was the most searched among home battery brands worldwide, with an estimated 7.5M branded searches and 53.9% estimated Share of Search within this set. These are worldwide searches for English-language branded terms.

Share of Search, August 2026
  1. Tesla53.9%
  2. BYD44.1%
  3. Sonnen1.2%
  4. Enphase0.44%
  5. Sungrow0.36%

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Share of SearchLeaderboard

Compare the home battery brands people buy. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time.

Share of Search among home battery brands worldwide, by month

Share of Search by month for Tesla, BYD. The figures are in the table below the chart.

View monthly share of search table
MonthTeslaBYDSonnenEnphaseSungrow
Oct 202558.7%39.3%1.1%0.48%0.39%
Nov 202553.9%44.1%1.2%0.44%0.44%
Dec 202558.8%39.3%1.1%0.48%0.39%
Jan 202649.1%49.1%1.1%0.49%0.32%
Feb 202653.9%44.1%1.2%0.44%0.36%
Mar 202648.9%48.9%1.3%0.48%0.4%
Apr 202654%44.2%0.98%0.44%0.36%
May 202649.1%49.1%1.1%0.4%0.4%
Jun 202653.7%44%1.4%0.43%0.43%
Jul 202654%44.2%0.97%0.44%0.44%
Aug 202653.9%44.1%1.2%0.44%0.36%
Sep 2026—————

This month’s ranking, August 2026

  1. 1.Tesla

    53.9%

    Held 1st. 7.5M estimated branded searches, 0% vs prior month. Share -0.1 points.

  2. 2.BYD

    44.1%

    Held 2nd. 6.1M estimated branded searches, 0% vs prior month. Share -0.1 points.

  3. 3.Sonnen

    1.2%

    Held 3rd. 165K estimated branded searches, +22.2% vs prior month. Share +0.2 points.

  4. 4.Enphase

    0.44%

    Held 4th. 60.5K estimated branded searches, 0% vs prior month. Share 0 points.

  5. 5.Sungrow

    0.36%

    Held 5th. 49.5K estimated branded searches, -18.2% vs prior month. Share -0.1 points.

Compare search popularity between leading brands

Which brand is most popular in search among home battery brands worldwide?

In August 2026, Tesla was the most searched among home battery brands worldwide, with an estimated 7.5M branded searches and 53.9% estimated Share of Search within this set. BYD is in 2nd place, 9.8 percentage points behind at 44.1% Share of Search.

Global home battery brands, last 12 months ending September 2026
BrandShare of SearchPeakLowRank
Tesla58.7% → 53.9%58.8%Dec 202548.9%Mar 20261st
BYD39.3% → 44.1%49.1%May 202639.3%Dec 20252nd
Sonnen1.1% → 1.2%1.4%Jun 20260.97%Jul 20263rd
Enphase0.48% → 0.44%0.49%Jan 20260.4%May 20264th
Sungrow0.39% → 0.36%0.44%Jul 20260.32%Jan 20265th

Each finding as a sentence

  • Across the 11 months ending August 2026, Tesla’s estimated Share of Search among home battery brands worldwide decreased from 58.7% to 53.9%.
  • Across the 11 months ending August 2026, BYD’s estimated Share of Search among home battery brands worldwide increased from 39.3% to 44.1%.
  • Across the 11 months ending August 2026, Tesla’s estimated Share of Search among home battery brands worldwide peaked at 58.8% in December 2025 and was lowest at 48.9% in March 2026.
  • Across the 11 months ending August 2026, BYD’s estimated Share of Search among home battery brands worldwide peaked at 49.1% in May 2026 and was lowest at 39.3% in December 2025.
  • Across the 11 months ending August 2026, Sonnen, Enphase and Sungrow held steady: their estimated Share of Search among home battery brands worldwide each moved less than 0.5 percentage points.

How did search popularity change for home battery brands worldwide in August 2026?

  1. Estimated monthly branded searches for Enphase worldwide fell 18.2% over 11 measured months, from 74K to 60.5K in August 2026.

  2. Estimated monthly branded searches for Sungrow worldwide fell 18.2% over 11 measured months, from 60.5K to 49.5K in August 2026.

  3. Estimated monthly branded searches for Tesla worldwide fell 18.2% over 11 measured months, from 9.1M to 7.5M in August 2026.

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