Top 10 Signs Your Solar Panel System Needs Repair | Best Solar Installation Solutions

Introduction:

Investing in solar panels is a smart, sustainable decision—but like any other energy system, your solar setup can experience wear and tear. Detecting solar panel issues early can save you from costly breakdowns and energy losses. In this blog, we highlight the top 10 signs your solar panel system needs repair and how professional maintenance can keep your system running smoothly.

1. Noticeable Drop In Energy Output

A sudden or consistent drop in your solar energy production is often the first sign that something is wrong. If your electricity bills start climbing despite sunny days, your solar panels may not be performing efficiently.

Tip: Monitor your solar inverter or app dashboard regularly for energy output fluctuations.

2. Inverter Warning Lights or Error Codes

Your solar inverter is the heart of the system. If you notice red or orange lights, error codes, or hear beeping, it’s a clear indication that the solar inverter needs troubleshooting or repair.

3. Cracks or Physical Damage on Panels

Cracks in the glass surface, broken frames, or loose mounting hardware can impair performance and expose your system to water damage or electrical faults.

Solution: Contact a Skylimit Solar repair technician for a panel inspection and replacement if necessary.

4. Frequent system Shutdowns

If your system frequently shuts down or resets, it's likely due to electrical or connection issues. This can stem from overheating, inverter problems, or faulty wiring.

Important: Don't attempt to fix electrical issues yourself—call a certified solar repair specialist.

5. Burn Marks or Hot Spots

Burn marks on the panels or junction boxes are signs of overheating and can pose a fire risk. Hot spots often result from internal short circuits or shading issues.

Pro Tip: Regular thermal inspections can help detect these issues before they escalate.

6. Water Leaks or Corrosion Around Panels

Water intrusion in the system may indicate failed seals or improper installation. Over time, this can lead to corrosion, short-circuiting, and complete system failure.

7. Reduced Effeciency Over time

If your system's efficiency has dropped significantly over the years (more than the usual 0.5-1% degradation per year), it could mean your system needs cleaning, rewiring, or parts replacement.

Helpful Add-on: We Offer a “Free Solar Efficiency Check”. Contact Us

8. Battery Not Charging or Draining Quickly

If you have a solar battery system and it’s not charging properly or discharging too quickly, the issue might lie in the inverter, connectors, or the battery itself.

9. Flickering Lights or Power Outages

Flickering lights or unexplained power outages, especially during peak sunlight hours, suggest your solar system is not syncing well with your home's electrical system.

10. Age of Your System

If your system is over 10–15 years old, components may begin to fail naturally. Routine maintenance becomes more critical, and parts like inverters or panels may need upgrading or replacement.

When to Call a Solar Repair Professional

If you notice any of the above signs, don’t wait. Early intervention can prevent bigger problems and costly repairs. At Skylimit Solar, we offer:

• Solar panel inspection & diagnostics

• Inverter and battery repair

• Electrical and wiring fixes

• Performance testing & reporting

Contact Us 

Don't let minor issues become major problems. If you're experiencing any trouble with your solar system, contact us for a professional repair assessment. We serve the whole U.S. with fast, reliable solar repair services.