As solar energy continues to gain popularity, many homeowners are navigating the world of solar panels—the installation process, maintenance, and most importantly, when to call in the experts for repairs. While solar panels are generally designed for durability and longevity, issues can arise that require professional inspection.
Here’s when you should contact MPV Solar for expert repairs:
Decreased Energy Production
One of the most straightforward indicators of a problem is a drop in your solar system’s energy production. If you notice that your solar panels are producing significantly less electricity than usual, it could be a sign of an underlying issue. This decreased performance can result from factors such as dirt buildup, shading, or more serious problems like faulty inverters or damaged panels. An accredited MPV Solar expert can diagnose the problem and advise you on the best course of action.
Physical Damage to Panels
Inspect your solar panels periodically to check for any visible signs of damage. Cracks, chips, or discolouration can all indicate that your panels are compromised. While some minor issues may not affect performance significantly, it’s essential to address any physical damage swiftly to prevent further deterioration.
Faulty Electrical Components
A significant component of your solar energy system is the electrical components, including the inverter, wiring, and junction boxes. If you experience problems such as tripped circuit breakers, unusual noises, or flickering lights, it’s advisable to call a professional. These issues can signal faulty wiring or inverter problems that require experienced technicians to diagnose and fix safely. MPV Solar has in-house licensed electricians ready to assist with resolving all your electrical issues.
Warning Lights on Your Inverter
Most inverters have warning lights to indicate performance issues. If you see a red or yellow light, it’s crucial not to ignore it. These alerts can suggest various problems, from grid outages to issues with the solar panels themselves.
Always consult your inverter’s manual for specific troubleshooting advice, but when in doubt, reach out to a solar expert.
Unable to Troubleshoot Independently
Successfully troubleshooting solar panel issues often requires specialised knowledge and experience. If you’ve tried basic troubleshooting—such as cleaning the panels, checking connections, and monitoring the inverter—without resolving the issue, it’s best to call in a professional like MPV Solar. Our in-house accredited solar experts can quickly identify the problem and implement solutions that may not be apparent to the average homeowner.
Frequent Repairs
If you’ve found yourself frequently calling for repairs, it might be time to reconsider your system’s overall health. Continuous issues could indicate that your system is aging or that certain components may need replacement. Engaging a professional for a comprehensive solar audit can save you time and money in the long run by identifying persistent issues and offering long-term solutions.
Trust MPV Solar for Expert Repairs and Maintenance
Your solar panel system is a valuable investment in your home and the environment that requires proper care and attention. Knowing when to call a professional for repairs can help you avoid stress and costly issues, ensuring your system operates efficiently and reliably. At MPV Solar, we’re dedicated to providing expert repair services and customised solutions tailored to your specific needs. Whether you’re dealing with a particular problem or just need routine maintenance, our team is your trusted partner in maximising the performance of your solar energy system.
Stay proactive about your solar system, and you’ll enjoy the long-term benefits of clean, renewable energy. Contact MPV Solar for a consultation—let us help you harness the full potential of solar power!

MPV Solar – The trusted choice
A proven industry leader
33
YRS
YEARS IN SOLAR solutions
5471
+
COMPLETED PROJECTS
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+
DEDICATED SOLAR STAFF
100
%
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FAQs about solar panel repairs
Your questions about solar panel repairs and problems answered.
When should I consider getting solar panel repairs?
You should consider solar panel repairs if you notice a decrease in energy production, visible damage, or electrical issues. Contact our in-house experts promptly to maintain system efficiency.
What are common signs that my solar panels need repairs?
Common signs include reduced power output, physical damage like cracks, inverter warning lights, flickering lights, or frequent system errors indicating repair is needed.
How do I know if my inverter or electrical components are faulty?
Warning lights, unusual noises, tripped circuit breakers, or inconsistent energy flow are signs of faulty electrical components that require professional solar panel repairs.
Can dirt or shading affect my solar panels’ performance?
Yes, dirt buildup, debris, or shading can significantly reduce your panels’ efficiency. Regular cleaning and inspections can prevent the need for repairs and keep your system running smoothly.
Are solar panel repairs costly?
The cost of solar panel repairs varies depending on the issue. Regular maintenance and early repairs can prevent costly replacements. Contact our team for a detailed quote.
Why should I hire professional for solar panel repairs?
Accredited technicians have the in-depth knowledge, specialised tools, and safety training to diagnose and fix issues accurately, ensuring your system’s reliable performance. MPV Solar are licensed, insured and accredited with the clean energy council.


MPV Solar is committed to providing industry-leading solar energy solutions across Sydney, backed by a proven track record of successfully completing over 5,000 projects. As a family-owned business, we prioritise personalised service and truly value our clients, ensuring that each system is tailored to meet your unique energy needs.
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Get in Touch
MPV Solar
Unit 3, 43-51 College St,
Gladesville NSW 2111
info@mpvgroup.com.au
(02) 9817 0333
Monday – Friday
8:30 – 5:00pm