Kasselman Solar
Recently activeSolar installer based in New York · installer record #6899 resolved from 3,864 public installation records.
Data through: New York through Sep 2026 (monthly state program data).
At a glance
Kasselman Solar is a solar installer with 3,864 recorded installations totalling 41.1 MW, dated 2014 to 2026. All of its records are in New York, where it ranks 10th of 469 profiled installers by volume and 121st of 10,537 nationally. Its median installed price for solar-only systems in 2025 is $3.32/W before incentives, across 445 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 | Kasselman Solar | New York median | vs state |
|---|---|---|---|---|
| 2025 | 445 | $3.32/W | $3.84/W | −14% |
| 2024 | 369 | $3.37/W | $3.80/W | −11% |
| 2023 | 463 | $3.60/W | $4.10/W | −12% |
| 2022 | 459 | $3.39/W | $3.92/W | −14% |
| 2021 | 504 | $3.22/W | $3.70/W | −13% |
| 2020 | 265 | $3.35/W | $3.74/W | −10% |
| 2019 | 311 | $3.39/W | $3.83/W | −11% |
| 2018 | 245 | $3.27/W | $3.87/W | −16% |
| 2017 | 289 | $3.41/W | $4.15/W | −18% |
| 2016 | 286 | $3.82/W | $4.16/W | −8% |
| 2015 | 119 | $3.95/W | $4.54/W | −13% |
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
| Equipment | Year | Main brands (share of systems that reported one) | Year before |
|---|---|---|---|
| Modules | 2026*53 reported | Jinko Solar 42% · JA Solar 28% · Hyundai 15% · Maxeon 4% | Jinko Solar 55%2025, 423 reported |
| Inverters | 2026*53 reported | Enphase 100% | Enphase 97%2025, 446 reported |
Manufacturer on each recorded installation, as filed with the state program (Tracking the Sun for earlier years). Brand names are grouped by manufacturer family (e.g. Hanwha Q CELLS and Qcells North America count as Qcells). Not every state reports equipment, and battery brands come mainly from California and New Jersey. *2026 to date, from New York records only.
Latest records
Most recent recorded installs
| Date | Location | Size | Price | Ownership |
|---|---|---|---|---|
| Sep 23, 2026 | Poughkeepsie, NY | 12.3 kW | — | Host-owned |
| Sep 3, 2026 | Montgomery, NY | 8.4 kW | — | Host-owned |
| Aug 12, 2026 | Craryville, NY | 9.6 kW | — | Host-owned |
| Jul 24, 2026 | Richfield Springs, NY | 33 kW | — | Host-owned |
| Jul 17, 2026 | Kingston, NY | 15.8 kW | — | Host-owned |
| Jun 4, 2026 | Brewster, NY | 6.6 kW | — | Host-owned |
| Jun 1, 2026 | Hudson, NY | 12.8 kW | — | Host-owned |
| May 28, 2026 | Middleburgh, NY | 6.6 kW | — | Host-owned |
| May 18, 2026 | Kingston, NY | 25.8 kW | — | Host-owned |
| May 18, 2026 | Kingston, NY | 26.2 kW | — | Host-owned |
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Service geography
- New York
- 3,864
Busiest cities
Record
- Installer ID
- PC-6899
- First recorded install
- Aug 25, 2014
- Last recorded install
- Sep 23, 2026
- Priced records
- 3,791
Is this your company?
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How does Kasselman Solar compare with other installers in New York?
By recorded installations Kasselman Solar ranks 10th among the 469 installers based in New York with five or more records. Its 2025 solar-only median of $3.32/W is about 14% below the New York median of $3.84/W on the same basis. Its median system, 9 kW, is about 18% above the state median of 7.7 kW. under 1% of its recorded installations are third-party owned (lease or power-purchase agreement), against 34% across New York. under 1% include battery storage, compared with 2% of New York records. Installers of similar recorded volume in New York include Wiltshire Renewable Energy Systems (4,555), Sunation Solar Systems (4,410) and Nrg Residential Solar Solutions (4,268).
How has Kasselman Solar's installation volume changed?
Kasselman Solar's earliest dated installation on record is from 2014. It has recorded installations in 12 calendar years. The busiest year was 2021, with 519 installations. 2025, its latest year with records, has 446. Its median price per watt moved from $3.60/W in 2014 to $3.32/W in 2025. The most recent recorded installation is dated Sep 23, 2026.
Where does Kasselman Solar install solar?
All recorded installations are in New York. The cities with the most of its installations are Schenectady, NY (256), Albany, NY (255), Troy, NY (122), Saratoga Springs, NY (121) and Ballston Spa, NY (101).
Frequently asked questions
How many solar installations has Kasselman Solar completed?
PanelCensus records 3,864 installations by Kasselman Solar, from Aug 25, 2014 to Sep 23, 2026, totalling 41.1 MW of capacity. Public reporting varies by state, so the company's true total may be higher.
What does Kasselman Solar charge for solar?
For solar-only systems installed in 2025, the median reported price is $3.32/W before incentives, across 445 priced systems. The New York median on the same basis is $3.84/W. Across all 3,791 priced systems since 2014, including battery systems, the median is $3.44/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 Kasselman Solar install solar?
All 3,864 recorded installations are in New York, the most of them in Schenectady.
Is Kasselman Solar still installing solar?
The most recent installation attributed to Kasselman Solar in the public records is dated Sep 23, 2026; 2025 has 446 recorded installations. Records here run New York through Sep 2026 (monthly state program data), so the newest installations may not appear yet.
Does Kasselman Solar install leased or PPA solar systems?
1 recorded installation by Kasselman Solar (under 1%) is third-party owned — a lease or power-purchase agreement; across New York the share is 34%.
Does Kasselman Solar install battery storage?
34 recorded installations by Kasselman Solar (under 1%) include a battery.
Related installers and places
- All solar installers in New York· 469 profiles
- Solar installations in New York· 222,542 records
- Wiltshire Renewable Energy Systems· 4,555 installations
- Sunation Solar Systems· 4,410 installations
- Nrg Residential Solar Solutions· 4,268 installations
- Centurion Solar Energy· 3,657 installations
- Empower Solar· 3,526 installations
- Solar Liberty Energy Systems· 3,158 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 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, “Kasselman Solar, solar installer (New York)”, https://panelcensus.com/installers/new-york/kasselman-solar-6899 (data as of September 21, 2026).