Serving Corona, Inland Empire, San Bernardino, Orange County, San Diego & Los Angeles
Aztec Electric & Renewables has been providing trusted, code-compliant, and performance-driven rooftop solar panel installation services to Southern California for over three decades. Our foundation, as licensed electrical contractors C-10, is in technical expertise, not outsourced labor or sales-only solar teams.
Our solar rooftop systems are designed to last, produce the maximum amount of energy possible, and meet the various permitting requirements throughout Southern California. From an owner-occupied, single-family residence in Corona to a commercial building in San Diego, our rooftop installations are designed to provide safe, consistent, and financially efficient solar energy.
The phrase carries shades of meaning.
Southern California has one of the strongest solar climates in the country, affording:
Rooftop solar is one of the most efficient ways to turn your existing home or building into a clean, consistent power-producing asset.
Every rooftop installation is individually designed and engineered according to local weather conditions, roof type, structural condition, and energy demand in this area for higher output, more stable production, and maximum return on investment.
Every property is different. Our engineering-first process includes:
• On-Site Evaluation & Structural Assessment
We check the roof type you have, whether it is tile, asphalt, flat-roof, or metal, its structural integrity, shading, and mounting options.
• Electrical Load Analysis
As master electricians, we study main panel capacity, future usage, and possible upgrades.
• Custom Solar System Design
We design an energy system specifically targeted at your rooftop angles, sunlight exposure, and load offset goals.
• High-Efficiency Panels & Premium Hardware
We install Tier-1 solar panels, corrosion-resistant mounts, and industry-leading microinverters.
• Permits, Engineering Plans & Utility Approvals
Permitting: We handle the complete permitting process with the local building departments and utility companies.
• Professional Installation
Our electricians are in-house and perform clean, safe, and code-compliant installations to city and utility standards.
• Monitoring & Maintenance
With smart monitoring, you are able to track performance in real time, with options for yearly maintenance.
At Crown Roofing, we are based in Corona and familiar with the local climate conditions, roof profiles, and city requirements.
High summer heat increases consumption → solar offsets peak rates
Strong sunlight = high annual production
Large residential roof areas that are suitable for optimal layout of panels.
Many homes qualify for the SCE net metering benefits.
Rising EV sales make solar + EV charging a perfect match
Fast permitting with the City of Corona
Hillside and wind-exposed roof engineering expertise: Sierra del Oro, Eagle Glen
Integration with SCE “Charge Ready” home EV charger rebates
Complete roof-mount installation with safety and reliability as the central theme
From offsetting AC usage to preparing for future EV charging, our rooftop solar installations in Corona are designed to last.
The Inland Empire is one of the best regions in California for rooftop solar because of the following:
Extremely high exposure to sun
Large residential roof structures
Growing commercial and warehouse properties
High-tier rate penalties for summer cooling
Key challenges in the Inland Empire include:
Highly temperature-resistant photovoltaic modules
Optimal tilt angle settings for high production
Integration of battery storage for PSPS outages
Main service panel upgrades for older properties
Service packages that increase output throughout the year
We provide rooftop systems that are precision-engineered for Riverside, Moreno Valley, Ontario, Rancho Cucamonga, and other IE cities.
Solar helps San Bernardino homeowners to keep energy costs predictable during the hottest summer months.
Unique Conditions We Engineer For:
Intense heat requires panels made with low-temperature-coefficient.
Why Aztec Is the Right Fit for San Bernardino:
Your rooftop solar system is engineered not only for peak performance but for safety, longevity, and code compliance.
Orange County homeowners work to find a balance between energy efficiency and architectural aesthetics.
Our OC Rooftop Solar Capabilities:
Invisible conduit routing through attics and walls
Areas We Serve in Orange County:
Irvine, Santa Ana, Anaheim, Newport Beach, Mission Viejo, Huntington Beach, Costa Mesa, and many more.
Rooftop solar in Orange County is more than just an energy decision—it’s a long-term property investment.
The city also has some of the highest electricity rates in the nation, making rooftop solar one of the strongest financial investments.
Marine layer & coastal fog → slight derating adjustments
Risk of corrosion near oceanfront areas
The rigid TOU rate structures of SDG&E
Integration of solar and battery for peak hour shifting
NEMA 4X hardware for coastal durability
Smart battery systems that bypass peak SDG&E pricing
Roof-mount solutions designed for coastal microclimates
This is highly compatible with EV chargers and home automation.
Examples in Los Angeles include densely settled neighborhoods of older homes with a variety of electrical systems that create special engineering challenges.
Specific LA Knowledge:
Why LA Homeowners Choose Aztec:
Our rooftop solar installations provide efficiency, safety, and long-term performance from Pasadena through the San Fernando Valley.
We consider a pattern of use, roofing material, and the need for electricity.
Our C-10 electricians design and develop a system layout that maximizes production and safety.
We handle all engineering documents, city permits, HOA submissions, and utility applications.
The panels are installed by in-house licensed electricians using industry-leading workmanship.
We guarantee conformance to city inspectors’ and utility PTO requirements.
Smart monitoring applications make real-time performance tracking possible.
Your rooftop solar installation is only as strong as the team behind it, and for over three decades, Aztec Electric & Renewables has been the team Southern California trusts.
Most installations take 1–3 days, depending on the complexity and roof type.
No, systems are sealed, waterproofed, and fully compliant with roofing standards when installed professionally.
We arrange for roofing services or perform a remove-and-replace procedure, if needed.
Most older homes have 60–100A panels, which need upgrading. We consider this in our load calculation assessment.
Most panels are durable and last 25–30 years with very little maintenance.
Yes, we install Tesla Powerwall, Enphase IQ batteries, among others.
Depending on your location:
Yes. Homes with solar tend to sell faster and for higher prices.
For rooftop solar panel installation in Corona, Inland Empire, San Bernardino, Orange County, San Diego, and Los Angeles, trust the experts with over 30 years of electrical and renewable experience.
Call Aztec Electric & Renewables Today: (951) 279-0424
Your energy-efficient future has begun.
