Benjamin OConnell
Recently activeSolar installer based in Massachusetts · installer record #31921 resolved from 44 public installation records.
At a glance
Benjamin OConnell is a solar installer with 44 recorded installations totalling 4.7 MW, dated 2015 to 2026. All of its records are in Massachusetts, where it ranks 142nd of 463 profiled installers by volume and 3,663rd 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 |
|---|---|---|---|---|
| Jan 9, 2026 | Boston, MA | 7 kW | — | — · battery |
| Jan 6, 2026 | Boston, MA | — | — | — · battery |
| Dec 18, 2025 | Boston, MA | 14 kW | — | — |
| Dec 17, 2025 | Boston, MA | 13 kW | — | — |
| Nov 18, 2025 | Boston, MA | 8 kW | — | — |
| Nov 12, 2025 | Boston, MA | 16 kW | — | — |
| Nov 11, 2025 | Boston, MA | 16 kW | — | — |
| Nov 5, 2025 | Boston, MA | 8 kW | — | — |
| Nov 5, 2025 | Boston, MA | 8 kW | — | — |
| Oct 8, 2025 | Boston, MA | 13 kW | — | — |
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Record
- Installer ID
- PC-31921
- First recorded install
- Oct 22, 2015
- Last recorded install
- Jan 9, 2026
- Priced records
- 0
- Also appears as
- BENJAMIN OCONNELL
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How does Benjamin OConnell compare with other installers in Massachusetts?
By recorded installations Benjamin OConnell ranks 142nd among the 463 installers based in Massachusetts with five or more records. Its median system, 12 kW, is about 60% above the state median of 7.5 kW. 0% of its recorded installations are third-party owned (lease or power-purchase agreement), against 47% across Massachusetts. 30% include battery storage, compared with 4% of Massachusetts records. Installers of similar recorded volume in Massachusetts include Ecogen Services (44), Morsolar (44) and Under The Sun Solar (44).
How has Benjamin OConnell's installation volume changed?
Benjamin OConnell's earliest dated installation on record is from 2015. It has recorded installations in 9 calendar years. The busiest year was 2025, with 14 installations. The most recent recorded installation is dated Jan 9, 2026.
Where does Benjamin OConnell install solar?
All recorded installations are in Massachusetts. The cities with the most of its installations are Boston, MA (44).
Frequently asked questions
How many solar installations has Benjamin OConnell completed?
PanelCensus records 44 installations by Benjamin OConnell, from Oct 22, 2015 to Jan 9, 2026, totalling 4.7 MW of capacity. Public reporting varies by state, so the company's true total may be higher.
What does Benjamin OConnell charge for solar?
The recorded systems for Benjamin OConnell do not include enough price data to compute a reliable median.
Where does Benjamin OConnell install solar?
All 44 recorded installations are in Massachusetts, the most of them in Boston.
Is Benjamin OConnell still installing solar?
The most recent installation attributed to Benjamin OConnell in the public records is dated Jan 9, 2026; 2025 has 14 recorded installations. Records reach PanelCensus months to a couple of years after installation, so recent activity may not appear yet.
Does Benjamin OConnell install leased or PPA solar systems?
0 recorded installations by Benjamin OConnell (0%) are third-party owned — a lease or power-purchase agreement; across Massachusetts the share is 47%.
Does Benjamin OConnell install battery storage?
13 recorded installations by Benjamin OConnell (30%) include a battery.
Related installers and places
- All solar installers in Massachusetts· 463 profiles
- Solar installations in Massachusetts· 159,700 records
- Ecogen Services· 44 installations
- Morsolar· 44 installations
- Under The Sun Solar· 44 installations
- Conservation Services Group· 44 installations
- Defreitas Enterprises· 43 installations
- Brian Macpherson· 43 installations
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 July 9, 2026 — PanelCensus refreshes it as each source publishes new records. See the methodology for how records are matched, cleaned and scored.
Cite as: PanelCensus, “Benjamin OConnell, solar installer (Massachusetts)”, https://panelcensus.com/installers/massachusetts/benjamin-oconnell-31921 (data as of July 9, 2026).