Arizona (AZ)
When should you get a solar thermal inspection? in Arizona
Thermal inspections use infrared cameras to identify hotspots, cell damage, and wiring faults that are invisible to the naked eye. Not every system needs one — but some definitely do. Here are the signs that indicate a thermal inspection is worth the investment.
How Arizona's climate affects this issue
Hot, arid conditions significantly increase hotspot risk due to extreme thermal cycling and sustained high operating temperatures.
Climate
hot arid
Sun hours
6.5 hrs/day
Soiling risk
high
Solar adoption
high
Related issues
Cell hotspots
Localised overheating in individual cells caused by micro-cracks, shading, or manufacturing defects. Best detected via thermal imaging.
Typical loss: 5–20%
Wiring or connection issues
Loose connectors, corroded terminals, or damaged wiring causing resistive losses. Can be a fire risk if severe.
Typical loss: 3–20%
Check your Arizona solar system
Use our free Solar Loss Checker to estimate how much energy your system in Arizona may be losing.
Check my systemBased on conservative solar performance modelling and published degradation data
Updated April 2026 · Structured performance modelling
How we calculate →