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California / Local permit guide

Glendale Solar Permit Guide

Your local requirements. The official sources. A clearer next step.

Electric utility
Glendale Water and Power (GWP)Source linked
See your permit path

Los Angeles County ·

Glendale Solar Permit Checklist
Printed from mygridpermit.com/california/glendale/solar-permit-guide/ · Last verified 2026-10-08 · City of Glendale Building & Safety, in coordination with Glendale Water and Power / GWP · Verify current requirements before relying on this checklist. Programs and fees change.
Source healthLast verified 2026-10-082 official sources5 of 6 core facts verified
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Informational only. This page is not legal, engineering, or permit advice. Every fact below links to the official source it came from and shows how confident we are in it. Verify current requirements with City of Glendale Building & Safety, in coordination with Glendale Water and Power and GWP before making a decision.

Research coverage

Your permit path,
at a glance.

This shows what GridPermit has verified for Glendale. It does not show the status of a specific project.

  1. 01Permit authorityCity of Glendale Building & Safety, in coordination with Glendale Water and PowerAuthority sourced
  2. 02DocumentsChecklist includes conditional itemsConditions apply
  3. 03InspectionInspection guidance for GlendaleSteps sourced
  4. 04Utility & PTOGlendale Water and Power (GWP)Utility path sourced

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01 / Know your path

Two approvals.
One project.

Local authority

Permit & inspection

City of Glendale Building & Safety, in coordination with Glendale Water and Power

Local requirements
Electric utility

Interconnection & PTO

Glendale Water and Power (GWP)

Utility requirements

A local permit and utility permission to operate are different approvals. Check the local sequence and requirements below.

How to read this guide

GridPermit collects California residential solar and permitting facts directly from official sources (city, county, and state government sites, utilities, and public utilities commissions) and shows only what we can verify, with a confidence score and a link to where it came from. Nothing here is estimated or inferred beyond what's stated below. See our methodology for the rules this page follows.

Battery/solar incentive program on record

No battery/storage incentive program is on record for this locality.

02 / Prepare your application

What you need.

0 of 7 markedSaved only on this device; not confirmation of permit readiness.

Sources & confidence

Confidence: High (0.85)

Source(s): Guide for Applying for PV Interconnection and NEM for under 15 kW CEC-AC residential systems

Permit fees

The existence of City permit/plan-review fees is verified; the amount is project-specific rather than a single solar flat fee.

  • Solar Photovoltaic permit and plan-review fees: amount not verified (project-specific)

    The City solar process requires payment of applicable Building & Safety permit/plan-review fees. The exact amount depends on project scope and the current Citywide Fee Schedule, so no single dollar figure is represented as universal.

Sources & confidence

Confidence: High (0.85)

Source(s): Guide for Applying for PV Interconnection and NEM for under 15 kW CEC-AC residential systems, Citywide Fee Schedule

Rebates on record

Rebates on record

Not yet verified.

Utility and generation supplier

Utility

Glendale Water and Power (GWP)

Glendale Water and Power is the City of Glendale's own municipal electric utility. Glendale is notably absent from SCE's own 'Incorporated Cities and Counties Served by SCE' fact sheet (which lists many neighboring LA County cities but not Glendale), consistent with Glendale having its own municipal utility rather than SCE service. Some supporting official material could not be independently confirmed from the full source in GridPermit's latest review. Verify the current requirement with the authority before relying on it.

Sources & confidence

Confidence: High (0.9)

Source(s): Guide for Applying for PV Interconnection and NEM for under 15 kW CEC-AC residential systems

Generation supplier

Glendale Water and Power (GWP) (utility)

GWP is a vertically-integrated municipal utility (like LADWP, Pasadena Water and Power, and Burbank Water and Power) — it generates/procures and delivers its own power rather than sitting alongside a separate CCA. Some supporting official material could not be independently confirmed from the full source in GridPermit's latest review. Verify the current requirement with the authority before relying on it.

Sources & confidence

Confidence: Medium (0.75)

Source(s): Guide for Applying for PV Interconnection and NEM for under 15 kW CEC-AC residential systems

Interconnection

https://www.glendaleca.gov/government/departments/glendale-water-and-power/solar-education/guide-for-applying-for-pv-interconnection-and-nem-for-under-15-kw-cec-ac-residential-systems

The City's guide says the GWP Solar Team typically completes its initial review of the PV Interconnection Application (and optional energy storage) within 3-5 business days, before the application moves on to Engineering, Building & Safety, or both. That is the utility's review stage only. Building & Safety plan review and permit issuance have no stated duration in the guide, and NEM meter reprogramming after the final inspection takes 7-10 working days (Step 11). Some supporting official material could not be independently confirmed from the full source in GridPermit's latest review. Verify the current requirement with the authority before relying on it.

Confidence: High (0.85)

Permit authority

City of Glendale Building & Safety, in coordination with Glendale Water and Power

Some supporting official material could not be independently confirmed from the full source in GridPermit's latest review. Verify the current requirement with the authority before relying on it.

Sources & confidence

Confidence: High (0.85)

Source(s): Guide for Applying for PV Interconnection and NEM for under 15 kW CEC-AC residential systems

Permit page: https://www.glendaleca.gov/government/departments/glendale-water-and-power/solar-education/guide-for-applying-for-pv-interconnection-and-nem-for-under-15-kw-cec-ac-residential-systems

Inspection steps

  • After installation, the solar contractor uses their Glendale Permits account to schedule the inspection with Building & Safety
  • After the inspection and final sign-off, Building & Safety notifies GWP Engineering that the system passed inspection
  • GWP Engineering then submits a work order to GWP Field Services for NEM reprogramming of the electric meter, taking 7-10 working days
  • Once the meter is reprogrammed, GWP notifies the contractor/customer that the system can be turned on

Per the City's own process guide, Steps 9-12.

Sources & confidence

Confidence: High (0.85)

Source(s): Guide for Applying for PV Interconnection and NEM for under 15 kW CEC-AC residential systems

Eligibility constraints

  • Property types: residential
  • Max system size (AC): 15 kW
  • Max system size (DC): Not yet verified.
  • Max thermal capacity: Not yet verified.
  • Program/pathway: PV Interconnection and Net Energy Metering (NEM) for under 15 kW CEC-AC residential systems
  • Other conditions:
    • PV systems sized up to 10 kW CEC-AC: self-certification of system-size need is accepted within the PowerClerk application, and the Shading Analysis Report is waived (subject to a disclosure statement about nearby trees under 50 feet)
    • PV systems over 10 kW CEC-AC: GWP uses 110% of the customer's trailing 12-month kWh usage to establish anticipated annual load, compared against PowerClerk's estimated system production
    • Proposed system size must be primarily intended to offset part or all of the customer's own electrical requirements
Sources & confidence

Confidence: High (0.85)

Source(s): Guide for Applying for PV Interconnection and NEM for under 15 kW CEC-AC residential systems

Official contacts

Official contacts
  • City of Glendale Building & Safety (permit process and requirements), phone: (818) 548-3200, official website
  • GWP Customer Service Department (questions regarding applicable solar credits), phone: 855-550-4497, official website

Confidence: High (0.85)

Official sources

Official sources

Frequently Asked Questions

What utility serves solar customers in Glendale, California?

Glendale Water and Power (GWP) is the interconnection and distribution utility for Glendale. The same utility is also listed as the default electricity generation supplier.

What documents are required for a solar permit in Glendale?

Commonly required documents include: PV Interconnection Application (+ optional Energy Storage), submitted via PowerClerk; Signed Interconnection Agreement (IA); Executed Election Form; Full Plan Set (equipment data sheets, photos of existing main service panel, clearances, 3x3 working space); Electric Service Spot Drawing; Shading Analysis Report (waived for PV systems up to 10 kW CEC-AC, subject to a disclosure statement); Data Sheet for Energy Storage Device.

Who do I contact about solar permits in Glendale?

City of Glendale Building & Safety (permit process and requirements), phone (818) 548-3200.

Disclaimers: This page is for informational purposes only and is not legal, engineering, financial, tax, or permit advice. GridPermit is not a solar installer, contractor, engineering firm, public utility, or government agency. Requirements, fees, and program terms change. Verify current requirements with City of Glendale Building & Safety, in coordination with Glendale Water and Power and GWP before starting a project. Last verified 2026-10-08.

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