The 2026 per-watt cost picture and what moves the number.
Riverside County · We serve this area
Solar & Battery Installation in Corona, CA
Inland Empire heat makes Corona an ideal market for solar-plus-battery — we size systems for real summer AC loads.
Verified local project
Solar + Dual Powerwall 3 in Corona
28 Qcells 430W modules · 2 Tesla Powerwall 3 units
A completed Corona solar-and-storage project with 28 Qcells 430W modules, two Tesla Powerwall 3 units, and SCE Permission to Operate.
What going solar looks like in Corona
Corona homes are served by Southern California Edison (SCE), and permits run through City of Corona. We manage both for you. Under NEM 3.0, the smart play here is solar sized to charge a battery, so you run your home on stored solar during the expensive evening peak instead of buying power at top rates.
See how solar works for Southern California Edison customers →
- Permits handled through City of Corona
- Southern California Edison (SCE) interconnection & PTO managed end-to-end
- Custom, roof-first design for your home
- One company for solar, battery, Tesla Solar Roof & HVAC
Local to Corona
Solar designed around Corona
We design and install across Corona — including Sierra Del Oro, Eagle Glen, Dos Lagos, El Cerrito, Coronita, Corona Hills, and Green River.
Climate & energy use
Corona sits in the Temescal Valley between the Santa Ana Mountains and the rest of the Inland Empire, so summers run hot and dry with long, high cooling loads that stretch well into the evening. Foothill neighborhoods near the Cleveland National Forest carry real wildfire and Santa Ana wind exposure, and SCE customers here can see Public Safety Power Shutoffs — both strong reasons to pair panels with battery backup.
Roofs & housing stock
Much of Corona's housing is 1990s-and-newer tract and master-planned homes, where concrete and clay S-tile roofs are very common alongside composition shingle. Tile calls for tile-specific flashing and careful handling during install, and the hillside lots in areas like Sierra Del Oro and the southern foothills can mean steeper pitches and varied roof orientations we plan around for production.
HOA & design review
Many Corona neighborhoods — including master-planned and golf communities like Eagle Glen and Dos Lagos — fall under HOAs with architectural review, and we prepare and submit those approval packages as part of the project.
Already have solar?
Battery backup & solar repair in Corona
Yes — we handle more than new installs in Corona. Our in-house crews add battery backup to existing solar systems, diagnose and repair arrays regardless of who installed them, and remove and reinstall panels when a roof needs replacing.
The Public Safety Power Shutoff exposure noted above is exactly what backup batteries answer — stored solar keeps your Corona home's essentials running when the grid goes dark. And if a re-roof is coming, the tile roofs described in the notes above are why panel removal and reinstallation here is careful, flashing-first work — we detach, store, and reset your system and bring it back online.
Corona by the numbers
133
projects & service calls in Corona
That's part of the 6,373 projects & service calls OC Solar has handled across Southern California since 2016. Per our company records as of June 2026.
Corona savings
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What we install
Our services in Corona
Why Corona chooses OC Solar
Local crews, verified track record
10+
Years serving SoCal
Founded 2016
30+
MW installed
across Southern California
6,373+
Projects & service calls
by in-house crews
4.9★
Google rating
400+ reviews · BBB A+
Manufacturer certifications
1 of 12 installers- EnphaseInstaller NetworkStorage-certified · IQ Battery
- QcellsQ.PARTNERAuthorized installer
- RECCertified Solar ProfessionalProTrust warranty program
- SolarEdgeCertified Installer
- Owens CorningRoofing Preferred Contractor
Awards & recognition
2024- Solar Power WorldTop Solar Contractor2025#203 nationally
- PanasonicTop Residential Installer of the Year2023Southern California
- EY (Ernst & Young)Entrepreneur Of The Year — Finalist2025Pacific Southwest
- Orange County Business JournalExcellence in Entrepreneurship Award2026
- HouzzBest of Houzz2022
- AngiSuper Service Award2024
#1 in California2026- Best Equipment2026
- Best Installation2026
Ratings, license & partnership
Since 2017- Yelp4.7★ rating451 reviews
- Google4.9★ rating400+ reviews
- EnergySage5.0★ rating25 reviews
- CSLBLicense #1023627Licensed · Bonded · Insured
Team partnership
Corona solar FAQ
Common questions in Corona
Yes — we serve Corona (Riverside County) with solar, battery storage, the Tesla Solar Roof, and HVAC. We serve it from a nearby OC Solar office.
Corona is served by Southern California Edison (SCE). We handle interconnection and Permission to Operate (PTO) with them end-to-end so you don't have to.
Yes. We prepare and submit all permits through City of Corona and track each one, with weekly status updates until your system is switched on.
Under California's NEM 3.0, a battery is usually what makes solar pay off — it stores your cheap daytime solar to use during the expensive 4–9 PM peak on Southern California Edison (SCE)'s time-of-use rates, and keeps your home powered during outages.
There's no honest single Corona price — cost is driven by your system size (kW), your roof's layout and condition, the equipment you choose, and any electrical work like a main-panel upgrade. Your exposure to Southern California Edison (SCE) rates and whether you pair a battery under NEM 3.0 drive the value side. See our guide to California solar cost by system size for what moves the number, use our savings calculator to model your bill, and we'll price your actual roof with a free, itemized estimate.
Yes. Beyond new installs, we add battery storage to existing Corona solar systems, diagnose and repair systems regardless of who originally installed them, and remove and reinstall panels when a roof needs replacing — one licensed local team (CSLB #1023627) for all of it.
Often yes — many Corona homes are in master-planned or HOA communities, so a project can involve both a City of Corona building permit and an HOA architectural-review submittal. Under California's Solar Rights Act an HOA can't unreasonably block a rooftop system, but it can set reasonable placement and aesthetic conditions, so we handle the City permit and prepare the HOA approval package together to keep the timeline moving. Your system also interconnects through Southern California Edison, which is the final step before the array can be switched on.
Want exact numbers for your home? Get a free, itemized estimate.
Keep researching
Solar research for Corona homeowners
The cost, worth-it, NEM 3.0, and battery guides behind every honest California solar decision.
The honest 2026 worth-it analysis, utility by utility.
The net-billing rules that decide your savings.
When storage pays under NEM 3.0 — and when it doesn't.
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Licensed, Bonded & Insured · CSLB #1023627