Solar installations in Bristol County, MA
13,201 recorded installations in Bristol County, Massachusetts — capacity, prices and the installers doing the work.
Dataset updated . Refreshed from LBNL's Tracking the Sun public releases.
Most active
Top installers in Bristol County
| # | Installer | Installs here |
|---|---|---|
| 1 | Sunrun | 3,016 |
| 2 | Tesla Energy | 2,494 |
| 3 | Trinity Solar | 1,570 |
| 4 | Isaksen Solar | 631 |
| 5 | Sungevity Development | 615 |
| 6 | Next Step Living | 320 |
| 7 | Roof Diagnostics Solar | 236 |
| 8 | Ameresco | 229 |
| 9 | Rgs Energy | 192 |
| 10 | Freedom Forever | 189 |
Growth
Installations by year
Frequently asked questions
How many homes have solar in Bristol County?
The Tracking the Sun dataset records 13,201 solar installations in Bristol County, Massachusetts (413.1 MW of capacity). Dataset coverage depends on Massachusetts's reporting programs, so the true total is higher.
How much does solar cost in Bristol County?
The median installed price for recorded systems in Bristol County is $4.20/W pre-incentive; the median system runs 7.5 kW.
Who installs solar in Bristol County?
The most active recorded installers in Bristol County are Sunrun, Tesla Energy, Trinity Solar.
County assignment is derived from installation ZIP codes via the Census 2020 ZCTA↔county crosswalk (primary county by land-area overlap) — approximate at county boundaries. See methodology.