Us Solar Works
Recently activeSolar installer based in Massachusetts · active in 2 states · installer record #13430 resolved from 61 public installation records.
Data through: through Dec 2025 (LBNL Tracking the Sun; this installer's states have no monthly source yet).
At a glance
Us Solar Works is a solar installer with 61 recorded installations totalling 2.9 MW, dated 2009 to 2024. Its records are concentrated in Massachusetts (92%), where it ranks 113th of 487 profiled installers by volume and 3,109th of 10,840 nationally. The median installed price across 58 priced systems from all years is $4.84/W before incentives.
Track record
Install volume by year
Recorded installs per year; prices by year are in the table below.
Pricing
Price by year (solar only)
| Year | Priced systems | Us Solar Works | Massachusetts median | vs state |
|---|---|---|---|---|
| 2016 | 11 | $4.40/W | $4.50/W | −2% |
| 2015 | 5 | $3.32/W | $4.86/W | −32% |
Median installed price per DC watt before incentives, systems without a battery, by the year in the public record. Years with fewer than five priced systems are left out.
Why a company's own figure can differ from this one
- Timing. These prices come from state incentive filings, published about once a year, so the latest full year here is 2025. Prices moved down in many states after 2023; a company's current quotes can be lower (or higher) than its last full year on record.
- Dates. A filing is dated when the program processed it, not when the job was sold, so jobs can land in a different month or year than in the company's own books.
- What the price includes. The filed price is the whole project as reported to the program, which can include loan dealer fees, electrical panel upgrades or roof work. A company's internal figure often leaves those out.
- Batteries. Systems flagged with a battery are excluded here; a battery the filing didn't flag can still raise a year's median.
Equipment
Module, inverter and battery brands
Latest records
Most recent recorded installs
| Date | Location | Size | Price | Ownership |
|---|---|---|---|---|
| Jun 7, 2024 | Cranston, RI | 120 kW | $401,598 | Host-owned |
| Jan 2, 2020 | Norton, MA | 12.4 kW | $42,840 | Third-party |
| Aug 21, 2018 | Attleboro, MA | 94.4 kW | $313,784 | Host-owned |
| Jul 13, 2018 | Rehoboth, MA | 13 kW | $39,952 | Host-owned |
| May 15, 2018 | Attleboro, MA | 8.7 kW | $32,100 | Host-owned |
| Jan 18, 2018 | Middleborough, MA | 273.8 kW | $699,400 | Host-owned |
| Aug 25, 2017 | Attleboro, MA | 8.3 kW | $28,770 | Host-owned |
| May 22, 2017 | Attleboro, MA | 87 kW | $317,550 | Host-owned |
| Dec 30, 2016 | Bridgewater, MA | 13.7 kW | $52,500 | Host-owned |
| Nov 23, 2016 | Rehoboth, MA | 8.6 kW | $34,560 | Host-owned |
See all 61 installations →searchable & filterable; export to CSV with a free account
Service geography
Busiest cities
Record
- Installer ID
- PC-13430
- First recorded install
- Aug 10, 2009
- Last recorded install
- Jun 7, 2024
- Priced records
- 58
Is this your company?
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How does Us Solar Works compare with other installers in Massachusetts?
By recorded installations Us Solar Works ranks 113th among the 487 installers based in Massachusetts with five or more records. Its all-years median price of $4.84/W is about 16% above the Massachusetts median of $4.17/W (the installer's median covers every state it works in). Its median system, 9.2 kW, is about 23% above the state median of 7.5 kW. 2% 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 Daniel Fonzi (65), Hallmark Electrical Systems (63) and Lighthouse Electrical Contracting Incaldon Electric (61).
How has Us Solar Works's installation volume changed?
Us Solar Works's earliest dated installation on record is from 2009. It has recorded installations in 12 calendar years. The busiest year was 2012, with 14 installations. 2024, its latest year with records, has 1. Its median price per watt moved from $6.68/W in 2009 to $3.35/W in 2024. The most recent recorded installation is dated Jun 7, 2024.
Where does Us Solar Works install solar?
Recorded installations span 2 states: Massachusetts (56, 92%) and Rhode Island (5, 8%). The cities with the most of its installations are Attleboro, MA (26), Rehoboth, MA (10), Seekonk, MA (3), Dartmouth, MA (2) and Dighton, MA (1).
Frequently asked questions
How many solar installations has Us Solar Works completed?
PanelCensus records 61 installations by Us Solar Works, from Aug 10, 2009 to Jun 7, 2024, totalling 2.9 MW of capacity. Public reporting varies by state, so the company's true total may be higher.
What does Us Solar Works charge for solar?
The median installed price across 58 priced systems from all years is $4.84/W before incentives (median system 9.2 kW, about $42,809). The Massachusetts median is $4.17/W. Prices are the total project cost reported to state programs, so they can include work billed with the solar.
Where does Us Solar Works install solar?
Recorded installs span 2 states, led by Massachusetts (56) and Rhode Island (5). Its busiest city is Attleboro, MA.
Is Us Solar Works still installing solar?
The most recent installation attributed to Us Solar Works in the public records is dated Jun 7, 2024; 2024 has 1 recorded installation. Records here run through Dec 2025 (LBNL Tracking the Sun; this installer's states have no monthly source yet), so the newest installations may not appear yet.
Does Us Solar Works install leased or PPA solar systems?
1 recorded installation by Us Solar Works (2%) is third-party owned — a lease or power-purchase agreement; across Massachusetts the share is 47%.
Does Us Solar Works install battery storage?
0 recorded installations by Us Solar Works (0%) include a battery.
Related installers and places
- All solar installers in Massachusetts· 487 profiles
- Solar installations in Massachusetts· 159,600 records
- Daniel Fonzi· 65 installations
- Hallmark Electrical Systems· 63 installations
- Lighthouse Electrical Contracting Incaldon Electric· 61 installations
- Munro Distributing· 59 installations
- American Capital Energy· 57 installations
- Pro Energy Solutions· 55 installations
- Solar in Rhode Island· 5 by Us Solar Works
Dataset updated . Sources: LBNL Tracking the Sun (through 2025), monthly state program records (California DGStats, NYSERDA, NJ Clean Energy, Illinois Shines) and permit records; installer resolved by exact-normalized name matching and, for state program records, by the systems both sources share.
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, “Us Solar Works, solar installer (Massachusetts)”, https://panelcensus.com/installers/massachusetts/us-solar-works-13430 (data as of September 21, 2026).