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Napier solar installers in New Zealand:Which brands are most popular in search?

In August 2026, Harrisons Solar was the most searched among napier solar installers in New Zealand, with an estimated 3.7K branded searches and 91.3% estimated Share of Search within this set.

Share of Search, August 2026
  1. Harrisons Solar91.3%
  2. ZEN Energy3.2%
  3. Ecoefficient2.7%
  4. Freenergy2.2%
  5. Solarcolab0.5%

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Share of SearchLeaderboard

Compare Napier solar installers using branded search demand from across New Zealand. 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 napier solar installers in New Zealand, by month

Share of Search by month for Harrisons Solar, ZEN Energy, Ecoefficient, Freenergy. The figures are in the table below the chart.

View monthly share of search table
MonthHarrisons SolarZEN EnergyEcoefficientFreenergySolarcolab
Oct 202590.4%3.4%3.9%1.4%0.84%
Nov 202592.4%2.6%2.6%1.5%0.88%
Dec 202589.1%4%4.5%2%0.5%
Jan 202690.9%3.8%3.1%1.7%0.35%
Feb 202692%3.2%2.6%1.7%0.57%
Mar 202692.2%2.9%2.7%1.6%0.58%
Apr 202692.5%3%2.7%1.6%0.31%
May 202690.3%4.5%2.7%1.9%0.58%
Jun 202691.8%4.1%2.2%1.4%0.48%
Jul 202691.4%3.6%3.3%1.2%0.48%
Aug 202691.3%3.2%2.7%2.2%0.5%
Sep 2026—————

This month’s ranking, August 2026

  1. 1.Harrisons Solar

    91.3%

    held 1st · 3.7K estimated branded searches · -4.2% vs prior month · -0.1 points

  2. 2.ZEN Energy

    3.2%

    held 2nd · 130 estimated branded searches · -13.3% vs prior month · -0.3 points

  3. 3.Ecoefficient

    2.7%

    held 3rd · 110 estimated branded searches · -21.4% vs prior month · -0.6 points

  4. 4.Freenergy

    2.2%

    held 4th · 90 estimated branded searches · +80% vs prior month · +1 points

  5. 5.Solarcolab

    0.5%

    held 5th · 20 estimated branded searches · 0% vs prior month · 0 points

Compare search popularity between leading brands

Which brand is most popular in search among napier solar installers in New Zealand?

In August 2026, Harrisons Solar was the most searched among napier solar installers in New Zealand, with an estimated 3.7K branded searches and 91.3% estimated Share of Search within this set. ZEN Energy is in 2nd place, 88.1 percentage points behind at 3.2% Share of Search.

New Zealand napier solar installers, last 12 months ending September 2026
BrandShare of SearchPeakLowRank
Harrisons Solar90.4% → 91.3%92.5%Apr 202689.1%Dec 20251st
ZEN Energy3.4% → 3.2%4.5%May 20262.6%Nov 20253rd → 2nd
Ecoefficient3.9% → 2.7%4.5%Dec 20252.2%Jun 20262nd → 3rd
Freenergy1.4% → 2.2%2.2%Aug 20261.2%Jul 20264th
Solarcolab0.84% → 0.5%0.88%Nov 20250.31%Apr 20265th

Each finding as a sentence

  • Across the 11 months ending August 2026, Harrisons Solar’s estimated Share of Search among napier solar installers in New Zealand increased from 90.4% to 91.3%.
  • Across the 11 months ending August 2026, Ecoefficient’s estimated Share of Search among napier solar installers in New Zealand decreased from 3.9% to 2.7%.
  • Across the 11 months ending August 2026, Freenergy’s estimated Share of Search among napier solar installers in New Zealand increased from 1.4% to 2.2%.
  • Across the 11 months ending August 2026, Harrisons Solar’s estimated Share of Search among napier solar installers in New Zealand peaked at 92.5% in April 2026 and was lowest at 89.1% in December 2025.
  • Across the 11 months ending August 2026, ZEN Energy’s estimated Share of Search among napier solar installers in New Zealand peaked at 4.5% in May 2026 and was lowest at 2.6% in November 2025.
  • Across the 11 months ending August 2026, Ecoefficient’s estimated Share of Search among napier solar installers in New Zealand peaked at 4.5% in December 2025 and was lowest at 2.2% in June 2026.
  • Across the 11 months ending August 2026, Freenergy’s estimated Share of Search among napier solar installers in New Zealand peaked at 2.2% in August 2026 and was lowest at 1.2% in July 2026.
  • Across the 11 months ending August 2026, ZEN Energy rose from 3rd to 2nd among napier solar installers in New Zealand.
  • Across the 11 months ending August 2026, Ecoefficient fell from 2nd to 3rd among napier solar installers in New Zealand.
  • Across the 11 months ending August 2026, Solarcolab held steady: its estimated Share of Search among napier solar installers in New Zealand moved less than 0.5 percentage points.

How did search popularity change for New Zealand napier solar installers in August 2026?

  1. In August 2026, Freenergy gained estimated Share of Search among napier solar installers in New Zealand, from 1.2% to 2.2%.

  2. In August 2026, Ecoefficient lost estimated Share of Search among napier solar installers in New Zealand, from 3.3% to 2.7%.

  3. ZEN Energy’s estimated Share of Search among napier solar installers in New Zealand has lost ground for 3 months in a row, from 4.5% to 3.2% in August 2026.

  4. Estimated monthly branded searches for Harrisons Solar in New Zealand rose 14% over 11 measured months, from 3.2K to 3.7K in August 2026.

  5. Estimated monthly branded searches for Solarcolab in New Zealand fell 33.3% over 11 measured months, from 30 to 20 in August 2026.

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