4 Signs Your Solar Panels Need Immediate Repair

Your solar system is built to last, but environmental factors and time can occasionally lead to issues that require immediate attention. Recognizing the warning signs quickly is essential to protect your investment and maintain your energy savings. If you notice any of these four issues, it’s time to call a professional solar repair service.

A woman in a denim shirt looking down at a tablet displaying a line graph with a sharp, concerning dip in energy production.

1. Significant Drop in Energy Production

The most obvious sign of a problem is a sharp, unexplained decline in the energy your system generates. If your monitoring app or utility bill shows a sudden drop in output that doesn't align with weather changes, it signals a fault. This often points to an issue with the inverter or wiring that requires urgent solar panel repair to restore efficiency.

A close-up, high-angle view of a dark solar panel on a tiled roof showing a prominent, jagged crack running through the glass and cells.

2. Visible Physical Damage to Panels

Look closely at your panels from the ground or during a professional solar panel servicing. Damage like cracks in the glass, scorch marks, or visible warping on the panels’ surface are red flags. Such physical damage not only reduces output but can also pose a safety risk, making immediate attention from qualified solar repair companies necessary.

A close-up view of a silver solar inverter unit mounted on a wall, with a red digital screen displaying a prominent "E-05 FAULT 03" error code.

3. Inverter Warning Lights

Your inverter is the brain of your solar system. Most modern inverters feature a status indicator or error code display. If your inverter shows a red light or displays a fault code that persists after a simple system reset, it indicates a serious internal problem. Do not attempt to fix this yourself; call an expert for professional diagnosis.

A technician wearing gloves holding a thermal imaging camera, aiming it at an open electrical junction box or solar disconnect switch on a white wall.

4. Audible Arcing or Burning Smells

Any unusual electrical sounds, such as buzzing, clicking, or arcing (a sizzling sound), particularly near the inverter or wiring, are critical indicators of a short circuit or loose connection. Similarly, a burning smell is an emergency. Contact a professional solar panel repair company immediately, as this presents a fire hazard and requires prompt, expert intervention.

Don't delay when you see these warning signs. Choosing a certified solar repair service ensures your system is fixed safely and correctly, maintaining its long-term performance and your peace of mind. Reach out to CRTFD today!

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