William Hogan
Recently activeSolar installer based in Massachusetts · installer record #60527 resolved from 9 public installation records.
At a glance
William Hogan is a solar installer with 9 recorded installations totalling 70 kW, dated 2025 to 2026. All of its records are in Massachusetts, where it ranks 338th of 463 profiled installers by volume and 7,902nd 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 |
|---|---|---|---|---|
| Feb 5, 2026 | Boston, MA | 11.5 kW | — | — |
| Dec 30, 2025 | Boston, MA | 8.5 kW | — | — |
| Dec 2, 2025 | Boston, MA | 9.3 kW | — | — |
| Oct 16, 2025 | Boston, MA | 5.7 kW | — | — |
| Oct 8, 2025 | Boston, MA | 6.9 kW | — | — |
| Sep 26, 2025 | Boston, MA | 6.6 kW | — | — |
| Aug 14, 2025 | Boston, MA | 4.1 kW | — | — |
| Mar 28, 2025 | Boston, MA | 7.8 kW | — | — |
| Mar 24, 2025 | Boston, MA | 9.8 kW | — | — |
Record
- Installer ID
- PC-60527
- First recorded install
- Mar 24, 2025
- Last recorded install
- Feb 5, 2026
- Priced records
- 0
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How does William Hogan compare with other installers in Massachusetts?
By recorded installations William Hogan ranks 338th among the 463 installers based in Massachusetts with five or more records. Its median system, 7.8 kW, is roughly in line with 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. 0% include battery storage, compared with 4% of Massachusetts records. Installers of similar recorded volume in Massachusetts include Ryan Albert (9), Thomas O'Neill (9) and TIMOTHY MOORE (9).
How has William Hogan's installation volume changed?
William Hogan's earliest dated installation on record is from 2025. The most recent recorded installation is dated Feb 5, 2026.
Where does William Hogan install solar?
All recorded installations are in Massachusetts. The cities with the most of its installations are Boston, MA (9).
Frequently asked questions
How many solar installations has William Hogan completed?
PanelCensus records 9 installations by William Hogan, from Mar 24, 2025 to Feb 5, 2026, totalling 70 kW of capacity. Public reporting varies by state, so the company's true total may be higher.
What does William Hogan charge for solar?
The recorded systems for William Hogan do not include enough price data to compute a reliable median.
Where does William Hogan install solar?
All 9 recorded installations are in Massachusetts, the most of them in Boston.
Is William Hogan still installing solar?
The most recent installation attributed to William Hogan in the public records is dated Feb 5, 2026; 2025 has 8 recorded installations. Records reach PanelCensus months to a couple of years after installation, so recent activity may not appear yet.
Does William Hogan install leased or PPA solar systems?
0 recorded installations by William Hogan (0%) are third-party owned — a lease or power-purchase agreement; across Massachusetts the share is 47%.
Does William Hogan install battery storage?
0 recorded installations by William Hogan (0%) include a battery.
Related installers and places
- All solar installers in Massachusetts· 463 profiles
- Solar installations in Massachusetts· 159,700 records
- Ryan Albert· 9 installations
- Thomas O'Neill· 9 installations
- TIMOTHY MOORE· 9 installations
- Associated Energy Developers· 9 installations
- Innovative Engineering Solutions· 9 installations
- Ak Electric· 8 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, “William Hogan, solar installer (Massachusetts)”, https://panelcensus.com/installers/massachusetts/william-hogan-60527 (data as of July 9, 2026).