Maintenance & Repair for Solar PV Systems

Solar panels typically require minimal maintenance and can go several years without needing attention. However, it's recommended to perform a visual inspection at least once a year to check for any signs of damage or dirt buildup that may require cleaning.

Signs that your solar PV system may need repair include a noticeable decrease in energy production, physical damage to the panels or mounting structure, unusual noises, or warning lights on the inverter.

Common issues with solar PV systems can often be resolved through basic troubleshooting steps such as checking for shading, cleaning panels, resetting the inverter, or inspecting electrical connections for damage or corrosion.

While some basic maintenance tasks like cleaning can be performed by the system owner, it's advisable to hire a qualified professional for more complex repairs or issues involving electrical components to ensure safety and proper diagnosis.

Solar PV systems are designed to last for several decades, with most components having warranties of 20-25 years or more. With proper maintenance, major repairs or replacements may not be needed for the lifespan of the system. The most common item to fail is the inverter with most having a maximum guarantee period of 10 years and most with less. The inverter should be regularly checked for performance issues and fault codes.

If your solar panels are damaged, it's essential to contact a qualified solar technician to assess the extent of the damage and recommend appropriate repairs or replacements to restore the system's performance.

Solar PV system components come with warranties that cover repairs or replacements in the event of manufacturing defects or premature failure. It's essential to review the warranty terms and contact the manufacturer or installer if repairs are needed. Out of warranty solar components can easily be repaired or replaced, however there will be a cost and this should always be done by a qualified solar company to ensure system performance and safety.

Correct system design and installation has the biggest impact on lifespan so if you have any concerns with this contact us today for a free survey. Regular maintenance, including cleaning, inspection, and prompt repair of any issues, can help maximise the lifespan and performance of your solar PV system, ensuring optimal energy production for years to come.

A regular maintenance routine for a solar PV system should include visual inspections of panels, checking for shading, cleaning panels as needed, inspecting electrical connections, and monitoring system performance to identify any potential issues early on.

Contact us and we will advise you if we cover your area or we will recommend a qualified installer that does cover your area.