Gridbuilders
Recently activeSolar installer based in Massachusetts · installer record #65248 resolved from 5 public installation records.
At a glance
Gridbuilders is a solar installer with 5 recorded installations totalling 7.7 MW, dated 2024 to 2024. All of its records are in Massachusetts, where it ranks 462nd of 463 profiled installers by volume and 10,459th of 10,536 nationally.
Track record
Install volume by year
Bars: recorded installs · right column: this installer's median $/W that year.
Latest records
Most recent recorded installs
| Date | Location | Size | Price | Ownership |
|---|---|---|---|---|
| Dec 20, 2024 | Brewster, MA | 1,313.9 kW | $6,074,232 | Third-party · battery |
| Aug 20, 2024 | Saugus, MA | 283.1 kW | $395,000 | Host-owned |
| Jun 26, 2024 | Plainville, MA | 5,401.8 kW | $19,154,184 | Third-party · battery |
| Jun 26, 2024 | Barnstable, MA | 114.8 kW | $150,000 | Host-owned |
| Mar 7, 2024 | New Bedford, MA | 602.6 kW | $831,124 | Third-party |
Service geography
Busiest cities
Record
- Installer ID
- PC-65248
- First recorded install
- Mar 7, 2024
- Last recorded install
- Dec 20, 2024
- Priced records
- 5
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How does Gridbuilders compare with other installers in Massachusetts?
By recorded installations Gridbuilders ranks 462nd among the 463 installers based in Massachusetts with five or more records. Its median system, 602.6 kW, is about 81 times the state median of 7.5 kW. 60% of its recorded installations are third-party owned (lease or power-purchase agreement), against 47% across Massachusetts. 40% include battery storage, compared with 4% of Massachusetts records. Installers of similar recorded volume in Massachusetts include PETER LACAMERA (5), Scott Fournier (5) and Sean Wood (5).
How has Gridbuilders's installation volume changed?
Gridbuilders's earliest dated installation on record is from 2024. The most recent recorded installation is dated Dec 20, 2024.
Where does Gridbuilders install solar?
All recorded installations are in Massachusetts. The cities with the most of its installations are Saugus, MA (1), Brewster, MA (1), Barnstable, MA (1), Plainville, MA (1) and New Bedford, MA (1).
Frequently asked questions
How many solar installations has Gridbuilders completed?
PanelCensus records 5 installations by Gridbuilders, from Mar 7, 2024 to Dec 20, 2024, totalling 7.7 MW of capacity. Public reporting varies by state, so the company's true total may be higher.
What does Gridbuilders charge for solar?
The median installed price across 5 priced systems is $1.40/W before incentives (median system 602.6 kW, about $613,062). The Massachusetts median is $4.17/W.
Where does Gridbuilders install solar?
All 5 recorded installations are in Massachusetts, the most of them in Saugus.
Is Gridbuilders still installing solar?
The most recent installation attributed to Gridbuilders in the public records is dated Dec 20, 2024; 2024 has 5 recorded installations. Records reach PanelCensus months to a couple of years after installation, so recent activity may not appear yet.
Does Gridbuilders install leased or PPA solar systems?
3 recorded installations by Gridbuilders (60%) are third-party owned — a lease or power-purchase agreement; across Massachusetts the share is 47%.
Does Gridbuilders install battery storage?
2 recorded installations by Gridbuilders (40%) include a battery.
Related installers and places
Dataset updated . Sources: LBNL Tracking the Sun + permit and program records; installer resolved by exact-normalized name matching.
About this data
Source: Lawrence Berkeley National Laboratory's Tracking the Sun, merged with city permit records, state incentive programs and the USGS U.S. Large-Scale Solar Photovoltaic Database / EIA-860 plant registers, as published September 21, 2026 — PanelCensus refreshes it as each source publishes new records. See the methodology for how records are matched, cleaned and scored.
Cite as: PanelCensus, “Gridbuilders, solar installer (Massachusetts)”, https://panelcensus.com/installers/massachusetts/gridbuilders-65248 (data as of September 21, 2026).