County field guide / New York
Suffolk County solar installers
For a Suffolk County homeowner, the useful starting point is the local project record. A large statewide total can hide a small local footprint, so this guide separates Suffolk counts from each contractor’s statewide history.
- Recorded residential projects
- 2,112
- Median reported system size
- 10.8 kW DC
- Contractor profiles in this guide
- 16
Completed October 2023–September 2026
Based on 1,942 positive capacity records
32 exact contractor names appear in county records
The local installation record
NYSERDA records 2,112 completed residential projects in Suffolk County for this window. The 16 profiled names below account for 2,008 of those records (95.1%). Other contractors appear in the government dataset but fall outside this 30-profile pilot.
Listed alphabetically. Project volume measures recorded activity, not customer satisfaction or workmanship. Select a name to examine its wider installation history.
| Contractor name in government records | County projects |
|---|---|
| Element Energy LLC | 54 |
| Empire Solar Solutions, LLC | 17 |
| EmPower Solar | 172 |
| Green Logic LLC | 78 |
| Harvest Power | 173 |
| Hytech Solar Inc | 66 |
| Kamtech Restoration Corp | 53 |
| Leviathan Solar Inc | 75 |
| Long Island Power Solutions | 253 |
| Momentum Solar (dba for Pro Custom Solar LLC) | 3 |
| NYS Essential Power | 61 |
| NYSS LLC | 210 |
| SuNation Solar Systems, Inc. | 665 |
| Surf Clean Energy Inc | 64 |
| Tesla Energy Operations Inc. | 50 |
| Venture Home Solar LLC | 14 |
When were projects completed?
| Period | Recorded projects |
|---|---|
| Oct–Dec 2023 | 201 |
| 2024 | 952 |
| 2025 | 708 |
| Jan–Sep 2026 | 251 |
2023 and 2026 are partial years. Do not compare them directly with full-year totals or interpret this snapshot as all installations in the county.
How to use this guide
The median of 10.8 kW DC describes the systems in these records; it is not a recommended size for your roof. Your usage, shading, roof layout, and proposed equipment need an individual assessment. Capacity is missing or nonpositive on 170 records, which are excluded from the size median.
Use contractor histories to prepare questions about local experience and equipment. Independently confirm who operates the business now, whether they accept work in your area, and which licenses and insurance apply to your project.
Browse the full pilot directory →