Serrano

A 170 MW utility solar project in Pima County, Arizona. Serrano is built and in service. Public records name Serrano Solar, LLC as its developer. A builder is on record; its name and the people to call are in the app.

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The record

What the public record says about Serrano, as of 23 Oct 2026.

Stage	Operating
Construction start	In service since 2025
Size	170 MW
Location	Pima County, Arizona (to about 10 km)
Developer	Serrano Solar, LLC
Grid operator	—
Builder (EPC)	on record, in the app
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 in Pima County

Project	Stage	Size
TEP request 84Utility solar	Queued	500 MW
TEP request 90Utility solar	Queued	400 MW
TEP request 165Utility solar	Queued	100 MW
Roadrunner Reserve Phase 1Battery storage	Operating	200 MW
Roadrunner Reserve Phase 2Battery storage	Operating	200 MW
Wilmot Energy CenterUtility solar	Operating	130 MW

Utility solar in Arizona Every industry in Arizona How to tell a project is about to break ground

Questions

Serrano, in short.

Where is Serrano?

Serrano is a 170 MW utility solar project in Pima County, Arizona. The public page places it to within about ten kilometres; the precise location is in the subscriber record.

When does construction start on Serrano?

Serrano is built and in service since 2025.

Who is developing Serrano?

Serrano Solar, LLC, as the public record names it.

Who is building Serrano?

A builder is named for Serrano in the public record. Its name, the trade subcontractors and the people to call are in the subscriber record, each with the record that names it.