Why Summer is the Time to Inspect Your Solar Setup
The Valley’s abundant sunshine makes it one of the best regions in the country for solar energy. With around 300 sunny days a year, it’s no wonder so many homeowners in the area are investing in solar panels. However, the intense summer sun can strain solar equipment.
Summer isn’t just the season of peak energy generation—it’s also the season of equipment wear and tear. Here’s why a solar inspection is a smart move:
The Hidden Costs of Heat and Dust
While Arizona’s sunlight is perfect for solar generation, the high heat and desert dust can take a toll on your system’s efficiency.
- Heat Stress: High temperatures increase electrical resistance in photovoltaic (PV) cells, slightly reducing output and accelerating wear on inverters, wiring, and mounting hardware.
- Dust and Debris: Dust storms and dry conditions leave a fine layer of dirt on your panels, significantly cutting energy production if not cleaned.
- Monsoon Season: By late June, strong winds, rain, and blowing debris from monsoon storms can shake loose panel mounts or introduce water into electrical components.
Think of a summer solar inspection as a tune-up for your energy system at the most critical time. You’re relying on your panels to offset peak utility rates and carry your home through the hottest days of the year. Any unnoticed issues now—like an underperforming panel or a hot-running inverter—can result in lost savings and higher power bills.
A professional solar inspection will:
- Identify signs of overheating, component degradation, or electrical faults
- Ensure all mounts and connections are secure and sealed before monsoon season
- Evaluate system performance to ensure you’re getting the return you expect
Key Areas an Inspection Should Cover
- Solar Panels
Technicians check for signs of damage, degradation, or dirt buildup. Even subtle issues like micro-cracks or discoloration can impact performance. A clean, undamaged panel surface is critical for optimal summer efficiency. - Inverter
The inverter converts DC energy into usable AC power. In the heat, it’s especially prone to throttling or shutting down. A checkup ensures it’s running within safe temperature limits and hasn’t triggered any warning codes. - Mounting Hardware and Roof Penetrations
High winds and thermal expansion can loosen brackets or damage seals. Inspectors verify all bolts, clamps, and seals are tight and water-resistant—especially important ahead of monsoon season. - Wiring and Electrical Components
Heat can fatigue wiring and connections. Your inspector will look for signs of wear or melting and confirm proper voltage output across all circuits. - Panel Cleanliness
Dust, bird droppings, and tree debris can block sunlight. A professional cleaning or cleaning recommendation will help restore full output and ensure no hidden damage lies beneath the dirt.
Don’t Wait for a Problem to Show Up
A solar inspection provides peace of mind and practical benefits:
- Prevent unexpected downtime during the hottest months
- Protect your investment from long-term degradation
- Keep your energy bills low even when demand spikes
Most importantly, it gives you actionable insights. You’ll know exactly how well your system is performing and where it can be improved—whether that means cleaning, repairs, or upgrades.
Keep Your Solar Setup Summer-Ready
At AJF Inspections, we’re proud to offer solar inspections with our partner, Bright Home Energy. A certified solar installer and maintenance company and licensed roofers – Bright Home Energy’s experienced solar panel technicians will conduct a thorough evaluation — including your panels, inverters, electrical system and wiring — and estimate future energy production levels. They will search for existing vulnerabilities to your solar system and identify upgrade opportunities. All analysis, findings, and recommendations will be documented in a detailed easy to read inspection report conveniently in the same portal as the Home Inspection Report.
Whether you live in Phoenix, Scottsdale, or anywhere in the Valley, now is the time to schedule your solar inspection. Don’t wait for an August power bill surprise or a monsoon windstorm to expose a problem. A mid-year checkup is simple, affordable, and gives your system the care it needs to power through the hottest part of the year. Stay cool, stay efficient, and let the sun work for you!
