Blogs stacksolutionofficial@gmail.com July 22, 2025 0 Comments

Solar Panels Repair

1. Sudden Drop in Energy Output

One of the first signs something’s wrong is a noticeable decrease in energy production. If your solar system is suddenly underperforming — especially during peak sunlight hours — it’s time to investigate.

Common causes:

Microcracks in the panels
Faulty inverters
Dirt, dust, or shading
Electrical issues

🛠️ What to do: Check your monitoring app or utility bill for performance drops. Call a licensed solar technician for a performance inspection.

2. Inverter Display Warning Lights

Your solar inverter is the brain of the system. Most inverters display information through lights or LCD panels. If you see blinking red lights or error codes, it likely means a system malfunction.

Inverter issues may indicate:

Wiring problems
Ground faults
Internal component failure

🛠️ What to do: Never ignore an inverter warning. Take a photo of the error code and call your solar repair provider.

3. Physical Damage to Panels

Storms, falling debris, or hail can cause visible cracks, shattered glass, or warped panels. Even hairline cracks can severely reduce output over time.

Look out for:

Cracks
Burn marks
Discoloration
Water ingress

🛠️ What to do: Conduct a visual inspection from the ground (don’t climb on the roof). If you see damage, contact a certified solar technician.

4. Birds or Pests Around Your System

Believe it or not, birds and squirrels can wreak havoc on your solar setup. Nesting under panels or chewing wires are common issues in residential systems.

Problems caused by pests:

Damaged wiring
Reduced airflow, leading to overheating
Droppings that block sunlight

🛠️ What to do: Install pest guards or mesh barriers. If damage has already occurred, get a solar repair and critter guard service.

5. Burnt Smell or Signs of Overheating

A burnt plastic or electrical smell near your solar inverter or junction box is a major red flag. This can indicate overheating wires, loose connections, or even fire hazards.

🛠️ What to do: Shut off the system from the main switch (if safe), and contact a licensed solar electrician immediately.

6. High Utility Bills (Even With Sunlight)

If your electric bill starts to rise — despite sunny weather and your system being “on” — you may have a hidden issue.

Causes include:

Dirty panels
Broken microinverters
Faulty monitoring systems
Battery storage issues (if applicable)

🛠️ What to do: Compare your bill with previous months. Contact your installer or repair technician for a full system diagnostic.

7. Your Solar System is 5+ Years Old

Even the best solar systems need maintenance after a few years. If your system is 5 years or older, it’s time for a professional inspection, even if it seems fine.

Common repairs after 5–10 years:

Inverter replacements
Panel cleaning and resealing
Wiring upgrades
Mount hardware tightening

🛠️ What to do: Schedule an annual solar check-up to catch issues early and extend your system’s lifespan.

🔧 Why Hire a Professional for Solar Repairs?

DIY solar repair is not recommended. It’s dangerous, voids warranties, and may violate local codes. Always choose a licensed, insured solar repair company in your area.

✅ Professionals bring:

Specialized testing equipment
Certified inverter and panel repair knowledge
Warranty-safe service
Safety standards compliance

🌞 Keep Your Solar Investment Working at Full Power

Solar is a long-term investment, but without regular maintenance, small problems can snowball into big expenses. Whether you’re in sunny California, storm-prone Florida, or snow-covered New York, timely repairs protect your savings and energy efficiency.

If you’ve noticed any of the signs above, don’t wait. Contact a local solar repair expert and bring your system back to peak performance.