What does solar cost in Massachusetts?

Solar Panel Costs in Massachusetts vary by location. 2,319 solar installers operate across 514 ZIP codes. Use our calculator for a precise estimate.

How many solar installers are in Massachusetts?

Massachusetts has approximately 2,319 solar installers across 514 ZIP codes, based on Census Bureau business pattern data.

What is the best area for solar in Massachusetts?

Based on our opportunity scoring (walkability, income, and competition), the top-rated area in Massachusetts is ZIP 01834 with a score of 100/100. See our full rankings for the top 20 locations.

Is Massachusetts a good market for solar?

Massachusetts rates as a good market for solar with an average opportunity score of 67/100. The score factors in walkability, median income, population density, and existing competition across 514 scored ZIP codes.

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Solar Panel Costs in Massachusetts

Aggregated from 514 ZIP codes · Data updated March 2026

Best Markets in MA ›

Avg Opportunity Score

Good

6.9 Million

Total Population

$110 Thousand

Avg Median Income

2,319

Registered Solar Installers

Massachusetts has 2,319 registered solar installers across 514 ZIP codes, serving a population of 6.9 Million. Median household income averages $107,493 — 32,493 above the national median.

Good numbers overall. A 67/100 state average means most Massachusetts markets are workable. Some are genuinely underserved. At 4.5 solar businesses per ZIP on average, the right neighborhood can give you real breathing room.

Top ZIP Codes in Massachusetts

See all 20 ›

ZIP 01834 Pop. 6.7 Thousand

$140 Thousand

med. income

100

score

ZIP 02461 Pop. 6.7 Thousand

$210 Thousand

med. income

100

score

ZIP 02067 Pop. 18 Thousand

$180 Thousand

med. income

100

score

ZIP 01106 Pop. 16 Thousand

$140 Thousand

med. income

100

score

ZIP 02466 Pop. 8.6 Thousand

$170 Thousand

med. income

100

score

ZIP 02129 Pop. 20 Thousand

$160 Thousand

med. income

100

score

ZIP 01519 Pop. 7.7 Thousand

$150 Thousand

med. income

100

score

ZIP 02467 Pop. 22 Thousand

$170 Thousand

med. income

100

score

ZIP 02468 Pop. 5.9 Thousand

$250 Thousand

med. income

100

score

#10

ZIP 02717 Pop. 4.8 Thousand

$140 Thousand

med. income

100

score

Best Markets

See the top 20 ZIP codes in Massachusetts ranked by opportunity score with full breakdowns.

Best Solar Installers Markets in Massachusetts

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Data sources: Census Bureau American Community Survey 2023, USDA National Walkability Index 2021, County Business Patterns 2022, FDIC Summary of Deposits 2023.