Solar energy isn’t just a trend in Arizona — it’s a way to harness the desert sun for reliable and cost-effective power. Homeowners across the state are switching to clean electricity, but the key to long-term savings lies in proper solar panel installation. If you’ve ever wondered how are solar panels installed on a roof or ground mount, this guide breaks it down step by step. From roof inspection to utility approval, we’ll cover the full process and what Arizona residents should know before beginning their solar system installation.
So, how are solar panels installed on your Arizona home? The process is more than just placing panels on a roof. A successful solar system installation follows a proven sequence to ensure safety, efficiency, and compliance with local permits and utility inspections. From the first roof inspection to connecting with APS or SRP net metering, every stage matters. Below, we’ll break down the eight essential steps in the installation of a solar system, helping you understand exactly what to expect.
Before the first panel is installed, a thorough roof inspection is essential. Installers check the roof’s condition, age, and tilt to confirm it can support a photovoltaic system for decades. In Arizona, a tilt angle of 15–40° works best for maximum energy output. If scaffolding is required, it’s set up to give professionals safe access and protect your property. This early step ensures your solar system installation starts on a solid foundation.
The mounting structure acts as the backbone of the system. Installers use specialized brackets and rails to fasten the racking onto the roof or ground surface. For Arizona homes, south-facing angles provide the best year-round efficiency. Careful installation here protects against weather stress and keeps panels securely aligned. It’s a vital step in the installation of a solar system, setting up your array for maximum reliability.
With the racking in place, it’s time to attach the solar panels. Each panel is carefully positioned on the mounts and securely fastened to withstand Arizona’s intense sun and monsoon winds. This stage transforms the framework into a visible photovoltaic system, ready to capture sunlight. Precision in this step ensures the panels stay aligned for maximum efficiency throughout the lifespan of your solar system installation.
After the panels are secured, installers move on to the electrical wiring. The panels are connected in either series or parallel, depending on system design. This wiring links the array to the inverter, which later converts sunlight into usable electricity. Because it involves both DC and AC circuits, this step must be performed by a professional solar installer to ensure safety and compliance with Arizona electrical codes.
Once wiring is complete, the next step is fitting the solar inverter. This device transforms the sun’s raw DC output into usable AC electricity. Professional installers position the inverter in a cool, ventilated spot to maximize lifespan, especially important in Arizona’s desert climate. A properly installed inverter ensures the photovoltaic system works at peak efficiency day after day.
For homeowners adding energy storage, this is where the inverter is bonded to the battery system. Popular options in Arizona include the Tesla Powerwall, Enphase IQ Battery, and FranklinWH. This setup allows you to store excess energy during the day and use it at night or during outages. Integrating storage into your solar system installation adds resilience and greater independence from the grid.
Once your panels and inverter are ready, the system is tied into the utility meter. This connection allows your home to both draw power from the grid and send excess energy back. In Arizona, programs like APS and SRP net metering credit you for the surplus electricity your panels produce. This step ensures your solar system installation works seamlessly with local utility programs, lowering monthly bills.
Before your solar array can start powering your home, it must pass a final inspection. The utility company checks permits, wiring, and overall safety. Once cleared, your system is officially connected to the grid, and the new utility meter begins tracking production. This marks the successful completion of your solar system installation and the start of long-term savings.
In Arizona, permits and approvals are a crucial part of any solar system installation. Before work begins, installers secure building and electrical permits from your local authority. Once installation is complete, utilities like APS or SRP conduct a utility inspection to verify safety and compliance. Only after these approvals can your utility meter be activated for net metering. Skipping this process is not an option — it ensures your system is legal, safe, and ready for long-term use.
Many homeowners wonder how to install solar panels themselves. While DIY may sound appealing, the reality is that solar system installation involves electrical wiring, roof work, and compliance with local permits and utility inspections. In Arizona, only a professional solar installer can ensure the system meets APS or SRP requirements for net metering. Attempting it alone could lead to safety risks, lost incentives, or even voided warranties.
Most Arizona solar panel installations take between 1 to 3 days once permits are approved. The timeline depends on roof type, system size, and whether you’re adding energy storage. What often takes longer is the utility approval process with APS or SRP, which can add a few weeks before your solar system installation is officially activated.
One of the benefits of a solar panel installation is minimal maintenance. In Arizona, dust and debris from desert winds are the biggest concern. Cleaning panels with warm water and a soft cloth a few times a year helps maintain efficiency. Many modern photovoltaic systems also include monitoring apps, letting you track performance and spot issues early. With simple care, your solar system installation can last 25+ years.
The cost of a solar panel installation in Arizona typically ranges from $15,000 to $25,000 before incentives, depending on system size and equipment. Federal tax credits and state programs lower the upfront price, while APS and SRP net billing help you save on monthly bills. Most homeowners see payback in 6–9 years, with ROI lasting decades thanks to durable photovoltaic systems and optional energy storage.
The 33% rule means solar systems should not exceed one-third of a home’s main breaker rating. This ensures safe electrical wiring and compliance with Arizona building codes.
Panels are mounted on racks, wired to an inverter, and connected to your utility meter for net metering. In Arizona, APS or SRP must approve the system before activation.
The 8 steps include: roof inspection, scaffolding, mounting, panel placement, wiring, inverter installation, utility meter connection, and final inspection/testing.
Yes, mainly cleaning and monitoring. Dust and debris from desert winds reduce efficiency, so occasional rinsing plus yearly professional checkups keep your photovoltaic system in top shape.
The process of solar system fitting may seem complex, but with expert guidance, it becomes seamless. From scaffolding and wiring to utility inspection and activation, every stage ensures your system performs at its best. In Arizona, where sunshine is plentiful, a professionally managed solar panel installation maximizes savings and reliability. With the right permits, incentives, and smart planning, you’ll enjoy clean energy for decades. If you’re ready to take the next step, consult a trusted professional solar installer and start generating power from your rooftop today.
Looking for an air conditioner that keeps you cool without skyrocketing your electric bill? The EG4 Solar Powered Mini Split
Living in Phoenix, Arizona, you know the summer heat is no joke. Running your AC non-stop can feel like a
Looking to make your home more energy-efficient while staying cool year-round? The EG4 solar mini split is transforming how Arizona
Copyright © 1978 – 2024 PEP Solar | All Rights Reserved | Privacy Policy | Articles | News | Terms of Service | Acceptable Use Policy | Certified by Pearl
PEP Solar | ROC #256695 | ROC #274637
