Holiday closure: December 24, 2024, to January 1, 2025

Santa Ana City Hall and most City facilities will be closed for the holidays. Learn more here.

Archives: FAQs

State Regulatory Agency

Department of Toxic Substances Control The role of the DTSC is to protect California’s people and the environment from the harmful effects of toxic substances by restoring contaminated resources, enforcing hazardous waste laws, reducing hazardous waste generation, and encouraging the manufacture of chemically safer products. Office of Environmental Health Hazard Assessment The Office of Environmental … Continued

Federal Regulatory Agency

U.S. Environmental Protection Agency – The U.S. Environmental Protection Agency’s (EPA) mission is to protect human health and the environment. Learn more

What happens if the contractor changes or requires resubmittal of plans?

SolarAPP+ allows up to 3 revisions under the $35.00 fee.  They must resubmit the application to SolarAPP+ and once the resubmittal is approved, they will receive a modified permit number, for example: Original SolarAPP+ ID: SA20230117-242-19-1234-A First Approved Revision SolarAPP+ ID:SA20230117-242-19-1234-B Second Approved Revision SolarAPP+ ID: SA20230117-242-19-C Third and Last Approved Revision SolarAPP+ ID: SA20230117-242-19-1234-D … Continued

Who Can Apply for SolarAPP+ Permits?

Contractors who have completed training and are approved by SolarAPP+ are the only applicants that are accepted to use this streamlined process on SolarAPP+

Who is NREL?

NREL stands for National Renewable Energy Lab, a national laboratory of the U.S. Department of Energy, About NREL|NREL. SolarAPP+ is an application developed by NREL that allows authorized contractors to submit plans for certain rooftop residential solar projects and receive permits and plan check documents instantly.

What is SolarAPP+?

SolarAPP+ is a standardized plan review software that runs compliance checks and processes building permit approvals for eligible rooftop solar systems. NREL created SolarAPP+ process.

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