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The Do's and Don'ts of Solar Panel Maintenance

NSW Country Solar • Jun 01, 2023

Solar panels are an excellent investment for homeowners and businesses alike, as they offer numerous benefits, including reduced energy costs, increased property value and a smaller carbon footprint. But to ensure the longevity of your investment and maximise its efficiency, proper solar panel maintenance is key. This guide will walk you through the essential do's and don'ts of solar panel upkeep, helping you protect your investment and keep your panels in tip-top shape.

The Do's of Solar Panel Maintenance

  1. Inspect Your Panels Regularly
    To maintain optimal efficiency, perform regular inspections of your solar panels. Watch for any signs of dirt, debris, or damage that may hinder their performance. Depending on your location in the Central West region, you may need to inspect your solar panels more frequently to keep them clean and functioning at peak capacity.
  2. Keep Your Panels Clean
    Solar panel efficiency can be significantly reduced by dirt, dust and other debris. To ensure your panels remain in peak condition, clean them at least twice a year. Use a soft brush or a sponge with mild soapy water to gently remove any grime. Avoid using high-pressure water or abrasive cleaning products, as these can damage the panels.
  3. Monitor Your System Performance
    Monitoring your solar panel system performance allows you to identify any potential issues early on. Keep an eye on your energy output and compare it to previous months or years. If you notice a significant drop in performance, there may be a problem with your panels and it's time to call in a professional.
  4. Schedule Professional Maintenance
    While regular inspections and cleaning can help maintain your solar panel system's efficiency, it's essential to have your system serviced by a qualified technician at least once every two years. Professional maintenance ensures your panels are functioning correctly, identifies any potential issues and keeps your system running smoothly.

The Don'ts of Solar Panel Maintenance

  1. Don't Ignore Warning Signs
    If you notice unusual sounds, decreased energy output, or physical damage to your solar panels, don't ignore these warning signs. Consult a professional immediately to assess and address any potential issues.
  2. Don't Attempt DIY Repairs
    Solar panel systems are complex and attempting to fix any problems yourself can lead to further damage or void your warranty. Leave any repairs or major maintenance tasks to the professionals.
  3. Don't Neglect Your Panels
    Solar panels are a long-term investment and neglecting their maintenance can result in decreased efficiency and a shorter lifespan. Establish a routine for inspecting, cleaning and monitoring your solar panels to ensure they remain in optimal condition.
  4. Don't Forget About Safety
    Working with solar panels can be hazardous, especially when it involves climbing on your roof. Always prioritise safety by using proper equipment and techniques or hire a professional to handle maintenance tasks that may be dangerous.

The Solar Professionals

Maintaining your solar panels is crucial to maximising their efficiency and protecting your investment. By following these do's and don'ts, you can keep your solar panel system running smoothly for years to come.


If you're considering solar panel installation in the Central West region or simply need expert advice on solar panel maintenance, we at NSW Country Solar are here to help. With industry knowledge and a commitment to providing top-notch service, we can guide you through every step of the process. Get in touch with us today to discuss your solar needs!

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