Reliable Solar and Battery Repair & Maintenance in Bendigo
Repair & Maintenance Services
A reliable solar system is essential for reducing energy bills and enjoying uninterrupted power. But what happens when something goes wrong? Whether it’s an underperforming inverter, a faulty battery, or panels that aren’t producing as expected, addressing these issues quickly and professionally is key to maximising your system’s performance.
At Sunergy, we specialise in providing expert repair and maintenance services for solar panels, inverters, batteries, and more.
Our Bendigo-based team ensures your solar system is operating efficiently—so you can keep saving money and enjoying the benefits of clean energy.

Inverter Repair & Troubleshooting
The inverter is the heart of your solar system, converting energy from your panels into usable power for your home or business. If your inverter stops working, displays error codes, or isn’t converting energy efficiently, your entire system is affected.
At Sunergy, we repair and replace all types of inverters, from standard string inverters to advanced hybrid models. Our local technicians are equipped to resolve issues like error codes, poor performance, and complete breakdowns.
Common Issues We Fix:
- Error messages or warnings on your inverter display.
- Reduced or no power output.
- Physical damage or wear and tear.
Why Choose Us for Inverter Repairs?
Our experienced team provides fast, reliable service with genuine replacement parts, ensuring your inverter is back up and running in no time.

Solar Panel Repairs & Cleaning
Cracked, dirty, or poorly performing panels can significantly reduce your system’s output. Bendigo’s weather, from harsh sun to occasional hail, can take a toll on your panels over time.
We handle everything from minor cracks to full panel replacements and ensure your system is operating at maximum capacity. Regular cleaning and inspection services also help maintain peak efficiency year-round.
What We Offer:
- Replacement of damaged or faulty panels.
- Safe, professional cleaning to remove dirt, bird droppings, and debris.
- Inspections to identify shading or alignment issues.
Pro Tip:
Dirty or damaged panels can reduce energy output by up to 20%. Regular maintenance ensures you get the most from your solar investment.


Solar Battery Repairs & Upgrades
Extend the Life of Your Solar Battery
Your solar battery is vital for storing excess energy, especially for businesses or homes operating at night. If your battery isn’t charging, draining too quickly, or underperforming, it’s time to call the experts.
At Sunergy, we diagnose and repair battery issues to restore their efficiency. We also offer upgrades to modern, high-capacity battery systems that are better suited for your energy needs.
Common Battery Issues We Address:
- Batteries not charging properly.
- Reduced storage capacity.
- Issues with backup functionality during outages.
Did You Know?
Pairing your solar battery with a hybrid system can give you the flexibility of storing power while staying connected to the grid for backup support.

Monitoring & Troubleshooting
Comprehensive Solar System Diagnostics
Solar systems can experience performance drops due to a range of issues, from shading problems to wiring faults. We offer advanced monitoring and diagnostic services to identify and fix problems quickly.
Using cutting-edge tools, we provide real-time performance insights and remote monitoring capabilities, so you’ll always know your system is performing at its best.
Services Include:
- Real-time system monitoring.
- Troubleshooting connectivity or wiring issues.
- Performance optimisation.
Stay Ahead:
Regular monitoring can help detect minor issues before they become costly repairs.

General Solar System Maintenance
Preventative Solar Maintenance Services
Routine maintenance is essential for avoiding unexpected breakdowns and ensuring your system operates efficiently year after year. Our tailored maintenance plans include inspections, cleaning, and performance checks to give you peace of mind.
Maintenance Includes:
- Checking all electrical components for wear.
- Cleaning and alignment of panels.
- Ensuring batteries and inverters are operating efficiently.
Local Advantage:
As Bendigo locals, we understand the unique conditions your system faces and provide customised solutions to protect your investment.

Upgrading Aging Solar Systems
Is It Time to Upgrade Your Solar System?
Older solar systems may not perform as efficiently as newer technology. Whether it’s an outdated inverter, insufficient battery capacity, or panels that no longer meet your energy needs, Sunergy can help you upgrade to the latest technology for improved efficiency and reliability.
Why Upgrade?
- Replace aging components with modern, high-efficiency alternatives.
- Benefit from advancements in battery storage and monitoring systems.
- Ensure compatibility with new technologies like smart home integration.

Is Your Solar System Underperforming?
Don’t let repairs or maintenance wait.
Contact Sunergy today for professional, reliable solar repair and maintenance services in Bendigo.
Let’s get your system back to peak performance!