Onyx Renewables
Recently activeSolar installer based in Massachusetts · installer record #79856 resolved from 13 public installation records.
Data through: through Dec 2025 (LBNL Tracking the Sun; this installer's states have no monthly source yet).
At a glance
Onyx Renewables is a solar installer with 13 recorded installations totalling 24.8 MW, dated 2016 to 2025. All of its records are in Massachusetts, where it ranks 279th of 487 profiled installers by volume and 6,798th of 10,840 nationally. The median installed price across 10 priced systems from all years is $2.08/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 | Onyx Renewables | Massachusetts median | vs state |
|---|---|---|---|---|
| 2017 | 6 | $2.08/W | $3.99/W | −48% |
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 |
|---|---|---|---|---|
| Jul 15, 2025 | Woburn, MA | 267.2 kW | $977,769 | Host-owned |
| Aug 10, 2018 | Winchendon, MA | 2,725.6 kW | $4,749,439 | Third-party |
| Jun 21, 2018 | Burlington, MA | 766.3 kW | $1,109,740 | Third-party |
| Jan 1, 2018 | Winchendon, MA | 3,800 kW | $4,749,439 | — |
| Dec 29, 2017 | Lexington, MA | 180.9 kW | $631,690 | Third-party |
| Dec 28, 2017 | Burlington, MA | 237.6 kW | $425,971 | Third-party |
| Dec 18, 2017 | Pembroke, MA | 3,255.8 kW | $5,626,756 | Third-party |
| Aug 24, 2017 | Brockton, MA | 4,698 kW | $8,994,608 | Third-party |
| Jan 26, 2017 | Duxbury, MA | 426.2 kW | $958,500 | Third-party |
| Jan 26, 2017 | Duxbury, MA | 266.4 kW | $598,500 | Third-party |
See all 13 installations →searchable & filterable; export to CSV with a free account
Service geography
Busiest cities
Record
- Installer ID
- PC-79856
- First recorded install
- Dec 28, 2016
- Last recorded install
- Jul 15, 2025
- Priced records
- 10
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How does Onyx Renewables compare with other installers in Massachusetts?
By recorded installations Onyx Renewables ranks 279th among the 487 installers based in Massachusetts with five or more records. Its all-years median price of $2.08/W is about half of the Massachusetts median of $4.17/W. Its median system, 766.3 kW, is about 102 times the state median of 7.5 kW. 62% 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 Ml Schmitt (13), Diversified Construction Services (13) and Great Sky S (13).
How has Onyx Renewables's installation volume changed?
Onyx Renewables's earliest dated installation on record is from 2016. It has recorded installations in 4 calendar years. The busiest year was 2017, with 8 installations. 2025, its latest year with records, has 1. Its median price per watt moved from $2.82/W in 2016 to $3.66/W in 2025. The most recent recorded installation is dated Jul 15, 2025.
Where does Onyx Renewables install solar?
All recorded installations are in Massachusetts. The cities with the most of its installations are Duxbury, MA (2), Brockton, MA (2), Winchendon, MA (2), Pembroke, MA (2) and Burlington, MA (2).
Frequently asked questions
How many solar installations has Onyx Renewables completed?
PanelCensus records 13 installations by Onyx Renewables, from Dec 28, 2016 to Jul 15, 2025, totalling 24.8 MW of capacity. Public reporting varies by state, so the company's true total may be higher.
What does Onyx Renewables charge for solar?
The median installed price across 10 priced systems from all years is $2.08/W before incentives (median system 766.3 kW, about $1,043,755). 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 Onyx Renewables install solar?
All 13 recorded installations are in Massachusetts, the most of them in Duxbury.
Is Onyx Renewables still installing solar?
The most recent installation attributed to Onyx Renewables in the public records is dated Jul 15, 2025; 2025 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 Onyx Renewables install leased or PPA solar systems?
8 recorded installations by Onyx Renewables (62%) are third-party owned — a lease or power-purchase agreement; across Massachusetts the share is 47%.
Does Onyx Renewables install battery storage?
0 recorded installations by Onyx Renewables (0%) include a battery.
Related installers and places
- All solar installers in Massachusetts· 487 profiles
- Solar installations in Massachusetts· 159,600 records
- Ml Schmitt· 13 installations
- Diversified Construction Services· 13 installations
- Great Sky S· 13 installations
- Atlantic Design Engineers· 12 installations
- Lastmile Energy· 12 installations
- Lhs Carpentry· 12 installations
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 October 19, 2026 — PanelCensus refreshes it as each source publishes new records. See the methodology for how records are matched, cleaned and scored.
Cite as: PanelCensus, “Onyx Renewables, solar installer (Massachusetts)”, https://panelcensus.com/installers/massachusetts/onyx-renewables-79856 (data as of October 19, 2026).