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Los Angeles County · We serve this area
Solar & Battery Installation in El Monte, CA
El Monte sits in the heart of Los Angeles County's San Gabriel Valley, where strong inland sun and a City Building Division that participates in the SolarAPP+ instant-permitting platform make residential rooftop solar a straightforward project. We design systems here around the city's classic postwar housing stock and SCE's time-of-use rate structure.

What going solar looks like in El Monte
El Monte homes are served by Southern California Edison (SCE), and permits run through City of El Monte Building Division. 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 El Monte Building Division
- 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 El Monte
Solar designed around El Monte
We design and install across El Monte — including Norwood Village, Mountain View, Downtown El Monte, Five Points, Arden Village, Maxson, Hayes, and Norwood Cherrylee.
Climate & energy use
El Monte lies on the flat San Gabriel Valley floor roughly 20 miles from the nearest coastline, so the coastal marine layer that dims June mornings near the beach usually burns off early or misses the valley entirely, leaving long, clear summer days. Summer highs routinely run well above coastal temperatures, which boosts production hours but makes panel temperature coefficients and attic ventilation real design considerations.
Roofs & housing stock
El Monte's housing stock is dominated by late-1940s and 1950s single-story ranch homes and bungalows built during the postwar boom, mostly with composition shingle roofs that take standard rail-mounted arrays, plus pockets of older 1920s–30s farmhouse-era homes and 1980s condo and townhome complexes. Decades of additions and garage conversions are common here, so we verify structural framing and often pair installs with a main panel upgrade, which the City permits separately.
HOA & design review
Most of El Monte is non-HOA single-family streets, so the majority of our customers here go straight to city permitting with no architectural review; HOAs are generally limited to smaller condo and townhome associations (such as the 1987-built Villas in El Monte on Ramona Blvd), where California's Solar Rights Act still limits what an association can restrict.
El Monte by the numbers
5
projects & service calls in El Monte
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.
El Monte savings
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What we install
Our services in El Monte
Why El Monte chooses OC Solar
Local crews, verified track record
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
- CSLBLicense #1023627Licensed · Bonded · Insured
Team partnership
El Monte solar FAQ
Common questions in El Monte
Yes — we serve El Monte (Los Angeles County) with solar, battery storage, the Tesla Solar Roof, and HVAC. We serve it from a nearby OC Solar office.
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Solar research for El Monte 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