NSF EPC LLC
Recently activeSolar installer based in New York · installer record #49258 resolved from 16 public installation records.
At a glance
NSF EPC LLC is a solar installer with 16 recorded installations totalling 106.2 MW, dated 2024 to 2025. All of its records are in New York, where it ranks 295th of 469 profiled installers by volume and 5,882nd of 10,537 nationally. Its median installed price for solar-only systems in 2023–2025 is $0.89/W before incentives, across 11 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 | NSF EPC LLC | New York median | vs state |
|---|---|---|---|---|
| 2025 | 7 | $0.89/W | $3.84/W | −77% |
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 29, 2025 | Edmeston, NY | 6,237 kW | $6,996,024 | Host-owned |
| Dec 29, 2025 | Edmeston, NY | 6,890.4 kW | $6,123,794 | Host-owned |
| May 14, 2025 | Chateaugay, NY | 5,895.1 kW | $5,238,180 | — |
| May 14, 2025 | Chateaugay, NY | 5,895.1 kW | $5,238,180 | Host-owned |
| May 12, 2025 | Chateaugay, NY | 6,726.7 kW | $5,986,111 | — |
| May 12, 2025 | Chateaugay, NY | 6,726.7 kW | $5,986,111 | Host-owned |
| Apr 3, 2025 | Ithaca, NY | 6,831 kW | $5,949,247 | Host-owned |
| Apr 3, 2025 | Ithaca, NY | 3,247.2 kW | $2,898,676 | Host-owned |
| Mar 27, 2025 | Ithaca, NY | 6,355.8 kW | $5,949,247 | Host-owned |
| Aug 8, 2024 | Auburn, NY | 6,744.9 kW | $5,986,111 | Host-owned |
See all 16 installations →searchable & filterable; export to CSV with a free account
Service geography
- New York
- 16
Busiest cities
Record
- Installer ID
- PC-49258
- First recorded install
- Aug 8, 2024
- Last recorded install
- Dec 29, 2025
- Priced records
- 11
Is this your company?
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How does NSF EPC LLC compare with other installers in New York?
By recorded installations NSF EPC LLC ranks 295th among the 469 installers based in New York with five or more records. Its 2023–2025 solar-only median of $0.89/W is about 77% below the New York median of $3.93/W on the same basis. Its median system, 6,735.8 kW, is about 880 times the state median of 7.7 kW. 0% of its recorded installations are third-party owned (lease or power-purchase agreement), against 34% across New York. 0% include battery storage, compared with 2% of New York records. Installers of similar recorded volume in New York include Oya Solar (16), Rodney Weaver Individual Account (16) and Tkar Smart Energy Systems Electric And Construction (16).
How has NSF EPC LLC's installation volume changed?
NSF EPC LLC's earliest dated installation on record is from 2024. It has recorded installations in 2 calendar years. The busiest year was 2025, with 9 installations. Its median price per watt moved from $0.89/W in 2024 to $0.89/W in 2025. The most recent recorded installation is dated Dec 29, 2025.
Where does NSF EPC LLC install solar?
All recorded installations are in New York. The cities with the most of its installations are Auburn, NY (4), Chateaugay, NY (4), Ithaca, NY (3), Edmeston, NY (2) and Newark, NY (1).
Frequently asked questions
How many solar installations has NSF EPC LLC completed?
PanelCensus records 16 installations by NSF EPC LLC, from Aug 8, 2024 to Dec 29, 2025, totalling 106.2 MW of capacity. Public reporting varies by state, so the company's true total may be higher.
What does NSF EPC LLC charge for solar?
For solar-only systems installed in 2023–2025, the median reported price is $0.89/W before incentives, across 11 priced systems. The New York median on the same basis is $3.93/W. Across all 11 priced systems since 2024, including battery systems, the median is $0.89/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 NSF EPC LLC install solar?
All 16 recorded installations are in New York, the most of them in Auburn.
Is NSF EPC LLC still installing solar?
The most recent installation attributed to NSF EPC LLC in the public records is dated Dec 29, 2025; 2025 has 9 recorded installations. Records reach PanelCensus months to a couple of years after installation, so recent activity may not appear yet.
Does NSF EPC LLC install leased or PPA solar systems?
0 recorded installations by NSF EPC LLC (0%) are third-party owned — a lease or power-purchase agreement; across New York the share is 34%.
Does NSF EPC LLC install battery storage?
0 recorded installations by NSF EPC LLC (0%) include a battery.
Related installers and places
- All solar installers in New York· 469 profiles
- Solar installations in New York· 222,542 records
- Oya Solar· 16 installations
- Rodney Weaver Individual Account· 16 installations
- Tkar Smart Energy Systems Electric And Construction· 16 installations
- Conergy Projects· 16 installations
- Dc Power Systems· 16 installations
- Nextera Energy· 16 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 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, “NSF EPC LLC, solar installer (New York)”, https://panelcensus.com/installers/new-york/nsf-epc-llc-49258 (data as of September 21, 2026).