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California / Local permit guide

Monrovia Solar Permit Guide

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

Permit authority
City of Monrovia Building DivisionSource linked
Electric utility
Southern California Edison (SCE)Source linked
Local pathway
SolarAPP+ automated permittingProject-specific eligibility conditions apply.
Review time
Same-day review for eligible expedited-permit projectsNo verified standard-path permit timeline is available.See source scope and conditions below.
See your permit path

Los Angeles County · Explore related utility guides

Source healthLast verified 2026-08-068 official sources5 of 6 core facts verified
Jump to a section
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 Monrovia Building Division and SCE before making a decision.

Research coverage

Your permit path,
at a glance.

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

  1. 01Permit authorityCity of Monrovia Building DivisionAuthority sourced
  2. 02DocumentsChecklist includes conditional itemsConditions apply
  3. 03InspectionInspection guidance for MonroviaSteps sourced
  4. 04Utility & PTOSouthern California Edison (SCE)Utility path sourced

01 / Know your path

Two approvals.
One project.

Local authority

Permit & inspection

City of Monrovia Building Division

Local requirements
Electric utility

Interconnection & PTO

Southern California Edison (SCE)

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.

Permit timeline

Same-day review for eligible expedited-permit projects

No verified standard-path permit timeline is available.

The City's own page states 'Only projects that conform to this list are eligible to use the automated SolarAPP+ portal for instant permitting,' and that once fees are paid, City Permit Technicians automatically receive the approved documents and create the City permit.

Sources & confidence

Confidence: Medium (0.75)

Source(s): SolarAPP+

Battery/solar incentive program on record

California SGIP - current category and budget check required

New applications and waitlist applications for ratepayer-funded SGIP budgets closed on December 30, 2025. New AB 209 applications have a June 30, 2028 deadline. The 2026 SGIP rate table publishes $3.10/W for solar and $1.10/Wh for storage in applicable Residential Solar and Storage Equity categories. Household eligibility and live budget availability vary by category and program administrator; check the official Program Metrics tracker before relying on an incentive.

Status on file: unknown. Verify current status before relying on this.

Sources & confidence

Confidence: High (0.9)

Source(s): SGIP - Statewide Announcements / About, 2026 Self-Generation Incentive Program Handbook, SGIP Program Metrics and Incentive Step Tracker

02 / Prepare your application

What you need.

0 of 1 markedSaved only on this device; not confirmation of permit readiness.

Sources & confidence

Confidence: High (0.8)

Source(s): SolarAPP+

Permit fees

Not yet verified.

Rebates on record

Rebates on record

Not yet verified.

Utility and generation supplier

Utility

Southern California Edison (SCE)

SCE's own 'Incorporated Cities and Counties Served by SCE' fact sheet (updated 3/17/2025) explicitly lists 'Monrovia' by name among the cities in its service area.

Sources & confidence

Confidence: High (0.9)

Source(s): Incorporated Cities and Counties Served by SCE

Generation supplier

Clean Power Alliance (CPA) (Community Choice Aggregator)

Confirmed via a directly-fetched California Community Choice Association (CalCCA) press release: the CPA Board of Directors approved Monrovia as a new member community on December 1, 2022, with service expected to begin in 2024. 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): Clean Power Alliance Board of Directors Approves Adding the Cities of Hermosa Beach, Monrovia, and Santa Paula as New Member Communities

Interconnection

https://www.sce.com/clean-energy-efficiency/solar-generating-your-own-power/billing-incentives/net-energy-metering

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: Medium (0.6)

Permit authority

City of Monrovia Building Division

Sources & confidence

Confidence: High (0.9)

Source(s): SolarAPP+

Permit page: https://www.monroviaca.gov/your-government/community-development/building/solarapp

Inspection steps

  • Call (626) 932-5581 to schedule an inspection once ready; requests must be made by 3:00 pm prior to the requested day
  • Have the approved documents and issued permit available at the project site when the inspector arrives
Sources & confidence

Confidence: High (0.8)

Source(s): SolarAPP+

Eligibility constraints

  • Property types: residential
  • Max system size (AC): Not yet verified.
  • Max system size (DC): Not yet verified.
  • Max thermal capacity: Not yet verified.
  • Program/pathway: SolarAPP+ automated permitting
  • Other conditions:
    • Not usable for ground-mounted, new construction, or non-residential (multi-family, commercial, community, utility-scale) projects
    • Ineligible projects may apply through the standard review process by contacting the Building Division at (626) 932-5581
Sources & confidence

Confidence: High (0.8)

Source(s): SolarAPP+

Official contacts

Official contacts

Confidence: High (0.85)

Need a solar installer who handles permits in Monrovia?

EnergySage is an independent solar marketplace where you can request property-specific pricing from installers familiar with local permitting.

Compare quotes from solar installers →

You'll continue on EnergySage's website. GridPermit links to EnergySage as an independent third-party resource. This link is not currently tracked for compensation.

Official sources

Official sources

Frequently Asked Questions

What utility serves solar customers in Monrovia, California?

Southern California Edison (SCE) is the interconnection and distribution utility for Monrovia. The default electricity generation supplier is Clean Power Alliance (CPA), a Community Choice Aggregator (CCA), separate from Southern California Edison (SCE).

How long does an expedited-eligible residential solar permit take in Monrovia?

The City's own page states 'Only projects that conform to this list are eligible to use the automated SolarAPP+ portal for instant permitting,' and that once fees are paid, City Permit Technicians automatically receive the approved documents and create the City permit. No verified standard-path permit timeline is available.

What documents are required for a solar permit in Monrovia?

Commonly required documents include: SolarAPP+ Approval Documents (includes Permit and Inspection Checklist).

Who do I contact about solar permits in Monrovia?

City of Monrovia Building Division, phone 626-932-5581.