Solar Energy in Cupertino, CA (2026)
1 verified solar energy rules for Cupertino, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Expedited Solar Permitting
Cupertino must issue a building permit within five business days for a complete electronic application for a small rooftop solar system, using a nondiscretionary checklist review under its Solar Rights Act ordinance, and can require only one inspection for residential systems.
Cupertino Expedited Solar Permit Process
Few RestrictionsCupertino Municipal Code §§ 16.28.010, 16.28.020, 16.28.060
To adopt an expedited, streamlined solar permitting process that complies with the Solar Rights Act and AB 2188 (Chapter 521, Statutes 2014) to achieve timely and cost-effective installations of small residential rooftop solar energy systems. ... A solar energy system that is a simple photovoltaic system no larger than 10 kilowatts or a solar thermal system no larger than 30 kilowatts thermal. ...
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County ordinances apply to unincorporated areas and may supplement Cupertino city rules.
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