31.5 MW AC solar farm at Brookhaven National Laboratory
Long Island Solar Farm is a 31.5 MW AC/37.7 MW DC fixed-tilt photovoltaic facility on about 200 acres at Brookhaven National Laboratory in Upton. BP Solar developed the 164,312-panel project, which uses 50 SMA Sunny Central inverters; LIPA purchases all of its output.
Answers use this researched asset profile with live NYISO data. Ask about ownership, equipment, project history, or current grid context.
Live NYISO public data · answers can be wrong, verify against source data or the ISO.
June 2026 preliminary EIA inventory.
DOE and EIA project records.
Brookhaven reports 164,312 panels; SMA reports 50 Sunny Central inverters.
Equipment field view for comparing module and inverter scale. Not a site map.
June 2026 preliminary EIA inventory; status OP.
Similar plants ranked by technology, capacity, and distance.
Operating generator records and technology attributes reported through EIA-860.
| Generator | Capacity | Technology | Operation | Status |
|---|---|---|---|---|
| 9WUBN | 31.5 MW 31.5 MW summer | Solar Photovoltaic Solar · PV | Dec 2011 | Operating |
Monthly EIA generation history and recent market-resource behavior where linked telemetry is available.
Deterministic links to ERCOT market resources, price records, outage disclosures, queue records, and nearby infrastructure. Candidate joins remain labeled until corroborated.
Parties, market resources, and identifiers tied to this asset, with owner, operator, developer, EPC, compliance provider, and interconnecting entity roles kept separate.
Project milestones and public references behind the asset profile.
Fixed-tilt crystalline-silicon photovoltaic; June 2026 preliminary EIA inventory.
Monthly generation is reported through EIA-923. Capacity factor uses the current EIA nameplate capacity and is shown only for complete calendar years.
Portfolio membership follows the latest EIA-860 reporting entity. It does not imply ultimate ownership.
Answered from the published record above. Questions whose inputs this profile does not carry are omitted rather than estimated.
Long Island Solar Farm LLC has a reported capacity of 31.5 MW. Source: EIA Form 860M.
Long Island Solar Farm LLC is a Fixed-tilt crystalline-silicon photovoltaic facility in Suffolk County, NY, participating in the NYISO market.
Long Island Solar Farm LLC is in Suffolk County, NY, inside the NYISO balancing area.
Long Island Solar Farm LLC is operated by Long Island Solar Farm LLC according to the EIA generator inventory. Reporting membership does not by itself establish ultimate ownership.
Long Island Solar Farm LLC reports a commercial operation date of 2011-12. Source: EIA Form 860M.
Long Island Solar Farm LLC reported 39.4 GWh over the twelve months to 2026-03. Figures are net generation as filed to EIA-923.
By capacity, Long Island Solar Farm LLC ranks #1,033 of 7,234 operating plants of the same technology nationally. It ranks #4 of 717 in NY.
Plants within 25 km, nearest first, regardless of technology. Proximity is straight-line distance between mapped plant coordinates; it does not by itself establish a shared point of interconnection.