Onsite Energy
Recently activeSolar installer based in New York · active in 3 states · installer record #8931 resolved from 223 public installation records.
At a glance
Onsite Energy is a solar installer with 223 recorded installations totalling 2.5 MW, dated 2003 to 2025. Its records are concentrated in New York (90%), where it ranks 72nd of 469 profiled installers by volume and 1,355th of 10,537 nationally. Its median installed price for solar-only systems in 2025 is $4.63/W before incentives, across 130 priced systems.
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 | Onsite Energy | New York median | vs state |
|---|---|---|---|---|
| 2025 | 130 | $4.63/W | $3.84/W | +21% |
| 2024 | 26 | $4.67/W | $3.80/W | +23% |
| 2023 | 33 | $4.54/W | $4.10/W | +11% |
| 2022 | 7 | $4.13/W | $3.92/W | +5% |
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.
Latest records
Most recent recorded installs
| Date | Location | Size | Price | Ownership |
|---|---|---|---|---|
| Dec 19, 2025 | Poughkeepsie, NY | 7 kW | $22,326 | Host-owned |
| Dec 16, 2025 | Rock Hill, NY | 11.1 kW | $33,148 | Host-owned |
| Dec 12, 2025 | Ruby, NY | 5.7 kW | $20,888 | Host-owned |
| Dec 11, 2025 | Highland, NY | 25.1 kW | $67,652 | Host-owned |
| Dec 10, 2025 | Roscoe, NY | 7.7 kW | $22,564 | Host-owned |
| Dec 5, 2025 | Staten Island, NY | 5.3 kW | $24,840 | Host-owned |
| Nov 26, 2025 | Stony Point, NY | 4.4 kW | $15,690 | Host-owned |
| Nov 13, 2025 | New Rochelle, NY | 6.4 kW | $34,953 | Host-owned |
| Nov 7, 2025 | Bronx, NY | 5.5 kW | $23,452 | Host-owned |
| Nov 6, 2025 | Poughkeepsie, NY | 21.8 kW | $55,460 | Host-owned |
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Service geography
- New York
- 201
Busiest cities
Record
- Installer ID
- PC-8931
- First recorded install
- Nov 24, 2003
- Last recorded install
- Dec 19, 2025
- Priced records
- 201
Is this your company?
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How does Onsite Energy compare with other installers in New York?
By recorded installations Onsite Energy ranks 72nd among the 469 installers based in New York with five or more records. Its 2025 solar-only median of $4.63/W is about 21% above the New York median of $3.84/W on the same basis (the installer's median covers every state it works in). Its median system, 9.8 kW, is about 29% above the state median of 7.7 kW. 22% of its recorded installations are third-party owned (lease or power-purchase agreement), against 34% across New York. 12% include battery storage, compared with 2% of New York records. Installers of similar recorded volume in New York include Quest Home Improvement (236), Lotus Energy (225) and Greenlogic (225).
How has Onsite Energy's installation volume changed?
Onsite Energy's earliest dated installation on record is from 2003. It has recorded installations in 5 calendar years. The busiest year was 2025, with 132 installations. Its median price per watt moved from $4.24/W in 2022 to $4.63/W in 2025. The most recent recorded installation is dated Dec 19, 2025.
Where does Onsite Energy install solar?
Recorded installations span 3 states: New York (201, 90%), New Jersey (21, 9%) and California (1, under 1%). The cities with the most of its installations are Poughkeepsie, NY (18), Yonkers, NY (7), Middletown, NY (7), New City, NY (7) and Brooklyn, NY (6).
Frequently asked questions
How many solar installations has Onsite Energy completed?
PanelCensus records 223 installations by Onsite Energy, from Nov 24, 2003 to Dec 19, 2025, totalling 2.5 MW of capacity. Public reporting varies by state, so the company's true total may be higher.
What does Onsite Energy charge for solar?
For solar-only systems installed in 2025, the median reported price is $4.63/W before incentives, across 130 priced systems. The New York median on the same basis is $3.84/W. Across all 201 priced systems since 2003, including battery systems, the median is $4.59/W. Prices are the total project cost reported to state incentive programs, divided by the system's DC watts, so they can include electrical upgrades or other work billed with the solar.
Where does Onsite Energy install solar?
Recorded installs span 3 states, led by New York (201), New Jersey (21) and California (1). Its busiest city is Poughkeepsie, NY.
Is Onsite Energy still installing solar?
The most recent installation attributed to Onsite Energy in the public records is dated Dec 19, 2025; 2025 has 132 recorded installations. Records reach PanelCensus months to a couple of years after installation, so recent activity may not appear yet.
Does Onsite Energy install leased or PPA solar systems?
48 recorded installations by Onsite Energy (22%) are third-party owned — a lease or power-purchase agreement; across New York the share is 34%.
Does Onsite Energy install battery storage?
26 recorded installations by Onsite Energy (12%) include a battery.
Related installers and places
- All solar installers in New York· 469 profiles
- Solar installations in New York· 222,542 records
- Quest Home Improvement· 236 installations
- Lotus Energy· 225 installations
- Greenlogic· 225 installations
- Safari Energy· 222 installations
- Emes Solar· 216 installations
- Earthsponse· 213 installations
- Solar in New Jersey· 21 by Onsite Energy
- Solar in California· 1 by Onsite Energy
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, “Onsite Energy, solar installer (New York)”, https://panelcensus.com/installers/new-york/onsite-energy-8931 (data as of September 21, 2026).