Solar panels are designed to be durable and long-lasting — but even the most reliable systems can develop issues over time. Unfortunately, many homeowners don’t realize there’s a problem until performance has already dropped.
Knowing the early signs your solar system needs repair can save you money, protect your investment, and prevent costly damage.
At Sunaura Solar, our expert technicians specialize in diagnosing and fixing performance issues quickly and safely. Here are the most common indicators your system may need professional attention.
1. Sudden Drop in Energy Production
If your panels are generating noticeably less energy than usual, there may be an underlying issue.
Possible Causes:
- Damaged wiring or inverters
- Dirty or shaded panels
- Faulty monitoring connection
Sunaura Solar’s Solution:
We perform a full diagnostic inspection to pinpoint the cause and restore full system output.
2. Visible Panel Damage
Cracks, discoloration, or cloudy spots on panels can interfere with sunlight absorption.
Sunaura Solar’s Solution:
Our team safely replaces damaged panels, reseals mounts, and verifies performance to prevent further degradation.
3. Faulty or Flickering Inverter Lights
The inverter is the heart of your system. Red or flashing lights typically signal a malfunction.
Sunaura Solar’s Solution:
We test inverter performance, reset communication with your monitoring app, and repair or replace components if needed.
4. Higher Utility Bills
If your power bills start rising unexpectedly, your solar system might not be operating efficiently.
Sunaura Solar’s Solution:
We evaluate production versus usage, clean panels, and fix performance-related issues to restore your savings.
5. Unusual Noises or Smells
Solar systems shouldn’t make sounds or emit odors — if they do, it could mean electrical damage.
Sunaura Solar’s Solution:
We inspect connections, wiring, and junction boxes to ensure there are no overheating or fire hazards.
6. Corrosion or Loose Mounts
Texas weather can loosen hardware and cause corrosion on mounts or connectors over time.
Sunaura Solar’s Solution:
We tighten, replace, and reseal all hardware while protecting your roof from leaks or damage.
7. Inconsistent Monitoring Data
Fluctuating or inaccurate readings in your monitoring app can indicate inverter or connectivity issues.
Sunaura Solar’s Solution:
We verify data accuracy, troubleshoot software errors, and reestablish communication between components.
8. Visible Water or Moisture Under Panels
Moisture buildup can lead to electrical shorts and long-term damage.
Sunaura Solar’s Solution:
We remove panels safely, dry and reseal the area, and ensure waterproof protection for future storms.
9. Decreased Battery Performance
If your solar batteries aren’t charging or discharging correctly, system efficiency can drop drastically.
Sunaura Solar’s Solution:
We inspect battery health, recalibrate settings, and confirm compatibility with your inverter and panels.
10. Overheating or Hot Spots
If panels or wiring feel warm to the touch, there may be electrical imbalances or shading problems.
Sunaura Solar’s Solution:
We use infrared imaging to locate hot spots, correct wiring, and rebalance voltage across the system.
