Ontario vs San Bernardino
How do panel permits rules compare between Ontario, CA and San Bernardino, CA?
Ontario and San Bernardino have similar restriction levels.
Ontario, CA
San Bernardino County
Ontario issues same-day online solar permits under AB 2188 and the statewide SolarAPP+ automated plan check, and new single-family homes must include solar under the 2019 Title 24 Solar Mandate.
View full Ontario rules →San Bernardino, CA
San Bernardino County
San Bernardino processes residential solar permits under the state SolarAPP+ automated review within one business day for standard single-family roof installations, in compliance with Gov Code 65850.5.
View full San Bernardino rules →Key Facts Comparison
| Fact | Ontario | San Bernardino |
|---|---|---|
| Permit | SolarAPP+ instant issue | - |
| Mandate | Title 24 Part 6 on new homes | - |
| Fire setback | CA Fire Code 1205 | - |
| Interconnection | SCE Rule 21 | - |
| Processing Tool | - | SolarAPP+ same-day |
| Statewide Expedite Law | - | Gov Code 65850.5 |
| Title 24 Mandate | - | New homes must install solar |
| HOA Protection | - | Civil Code 714 |
| Export Rates | - | NEM 3.0 via SCE |
Highlighted rows indicate differences between cities.
Ontario FAQ
How long does a solar permit take?
Residential systems cleared through SolarAPP+ receive same-day permits in Ontario.
Do I have to include solar on my new construction?
Yes, the Title 24 Solar Mandate requires PV on new single-family and low-rise multifamily homes in California.
San Bernardino FAQ
How long does it take to get a solar permit in San Bernardino?
Qualifying systems submitted through SolarAPP+ typically receive same-day or next-business-day approval. Systems requiring engineered design review or upgrades to the main service panel take longer, generally 5 to 10 business days.
Can my San Bernardino HOA reject my solar panels?
No. Civil Code 714 prohibits HOAs from unreasonably restricting solar energy systems. Aesthetic conditions cannot significantly increase system cost or decrease performance, and reasonable restrictions must be narrowly tailored.
Compare other topics
See how Ontario and San Bernardino compare on other ordinance categories.
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