Billerica, MA solar installation & market data
Updated March 7, 2023Older data · growth withheld By The SolarDNA Data Team
Billerica has 789 solar installations across 1 zip code at a median installed cost of $4.28/W, recent growth not yet measurable, and an installs-weighted Market Score of 48.
Active installations
789
Zip markets
1
Median cost
$4.28/W
12-mo growth
—
Installers active
12
City Market Score
Great · installs-weighted across 1 zips
Best zip in Billerica scores higher than 82% of U.S. zip markets.
Versus Massachusetts
How Billerica compares with the state
Installed cost
$0.11/W above
state median $4.17/W
Market score
48 vs 58
Massachusetts scores 58
Share of state installs
0.55%
of 142.6K tracked statewide
Battery attach
2.9%
state 3.1%
Statewide momentum
▲ 22.8%
residential solar added in Massachusetts, 12 months through Jul 2026
Statewide market
233.7K systems
13.3% of homes · utility-reported through Jul 2026
Growth & pricing
Billerica by year
30 installs in the trailing twelve months vs 47 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Billerica
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 352 | 3 | 1 | $4.28 |
| 2 | TESLA | 134 | 2 | 1 | $5.15 |
| 3 | TRINITY SOLAR | 60 | 0 | 1 | $3.65 |
| 4 | BOSTON SOLAR | 22 | 0 | 1 | $3.53 |
| 5 | SUNGEVITY | 14 | 0 | 1 | $3.62 |
| 6 | NEXT STEP LIVING | 13 | 0 | 1 | $6.56 |
| 7 | ROOF DIAGNOSTICS SOLAR | 11 | 0 | 1 | $3.57 |
| 8 | 1ST LIGHT ENERGY | 10 | 0 | 1 | $4.10 |
| 9 | ACE RESIDENTIAL SOLAR | 8 | 0 | 1 | $3.50 |
| 10 | VISION SOLAR | 8 | 0 | 1 | $4.26 |
| 11 | REVOLUSUN | 7 | 0 | 1 | $4.10 |
| 12 | RGS ENERGY | 7 | 0 | 1 | $4.03 |
Zip markets
Zips in Billerica
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 01821 | 789 | $4.28 | 48 B |