All industries › Utility solar › Texas › PHOTON SOLAR 4 SLF
Utility solar · Wharton County, Texas
PHOTON SOLAR 4 SLF
A 106 MW utility solar project in Wharton County, Texas. PHOTON SOLAR 4 SLF has work under way on site. Public records name GulfStar Power, LLC as its developer. No public record read so far names its builder.
The record
What the public record says about PHOTON SOLAR 4 SLF, as of 22 Oct 2026.
| Stage | Under construction |
|---|---|
| Construction start | Q4 2024 estimate |
| Size | 106 MW |
| Location | Wharton County, Texas (to about 10 km) |
| Developer | GulfStar Power, LLC |
| Grid operator | ERCOT |
| Builder (EPC) | Not named yet |
| Trade subcontractors | in the app |
| People to call | in the app |
| Phase windows | in the app |
Every fact in the app links to the public record behind it, with how many records agree and whether it is confirmed, reported or an estimate. What the terms mean.
What happened
Each change dated by the scene or the document, newest first.
No change on record since Groundtrace started tracking it.
Who was named on it, and when, is in the app.
Also developed by GulfStar Power, LLC
| Project | Stage | Size |
|---|---|---|
| GulfStar PowerUtility solar · Wharton County, Texas | Under construction | 452 MW |
| PHOTON SOLAR 1 2 SLFUtility solar · Wharton County, Texas | Under construction | 236 MW |
| PHOTON SOLAR 3 SLFUtility solar · Wharton County, Texas | Under construction | 110 MW |
| PHOTON BESS REPOWERINGBattery storage · Wharton County, Texas | Queued | 305 MW |
| GulfStar PowerBattery storage · Wharton County, Texas | Operating | 300 MW |
Also in Wharton County
| Project | Stage | Size |
|---|---|---|
| Danish Fields SolarUtility solar | Under construction | 603 MW |
| GulfStar PowerUtility solar | Under construction | 452 MW |
| PHOTON SOLAR 1 2 SLFUtility solar | Under construction | 236 MW |
| Sbranch SolarUtility solar | Under construction | 234 MW |
| PHOTON SOLAR 3 SLFUtility solar | Under construction | 110 MW |
| Raven StorageBattery storage | Under construction | 104 MW |
More
Questions
PHOTON SOLAR 4 SLF, in short.
Where is PHOTON SOLAR 4 SLF?
PHOTON SOLAR 4 SLF is a 106 MW utility solar project in Wharton County, Texas, in ERCOT's interconnection queue. The public page places it to within about ten kilometres; the precise location is in the subscriber record.
When does construction start on PHOTON SOLAR 4 SLF?
Groundtrace estimates construction started in the fourth quarter of 2024. This is an estimate from the project's filings, not a date any record states; the exact date and the record behind it are in the subscriber record.
Who is developing PHOTON SOLAR 4 SLF?
GulfStar Power, LLC, as the public record names it.
Who is building PHOTON SOLAR 4 SLF?
No public record read so far names a builder for PHOTON SOLAR 4 SLF. Groundtrace leaves the field empty rather than guess, and fills it when a permit, a filing or the builder's own page names one.
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