Solar panels are built to last, engineered to endure high temperatures and withstand extreme weather conditions. So, when they stop functioning properly, it can be incredibly frustrating and challenging to pinpoint the cause. Understanding the common issues that can arise when solar panels don’t perform as expected can help you identify and address problems more effectively. Let’s explore some of the most frequent challenges that solar panel owners encounter when their systems aren’t working as they should.

They might be dirty

While solar panels require minimal maintenance, they do need occasional cleaning to function at their best. In mild environments, you might be lucky enough to have the rain wash away dirt and debris. However, it’s still a good idea to use a hose or a soft brush to keep the panels clear. For those living in harsher climates or windy areas, rain alone may not be enough. Regular maintenance becomes essential to ensure your panels remain in top working condition.

They could be in the shade

Are your solar panels receiving enough sunlight? A reputable installer should have placed your panels in an optimal position to maximise sun exposure. Unfortunately, not all installers prioritise your best interests. Additionally, new construction or growing trees could cast shade on your roof, reducing your panels’ efficiency. Any object blocking sunlight will negatively impact your solar panel output, so it’s important to keep an eye on any potential shade issues.

There might be inverter issues

Your solar panels generate DC electricity, which needs to be converted to AC electricity for use in your home. If your system isn’t working properly, it could be due to an inverter issue. First, check that the inverter display is on. If it’s not, ensure that it is correctly connected to the DC power source and that the DC isolator switch is turned on. If the problem persists, contact your solar installer; you may need a new inverter to get your system back up and running.

You might have micro cracks

Solar panels are designed to endure tough weather conditions, but over time, they can develop micro-sized cracks. These tiny fractures can affect the performance of your panels. If you suspect this is the case, it’s important to have them inspected and, if necessary, repaired or replaced to maintain their efficiency.

Perhaps they weren’t installed properly

Unfortunately, not all solar providers live up to their promises. If a deal seems too good to be true, it might be because the installer cut corners. When choosing a solar panel provider, always research their reputation and customer reviews. However, if you’ve purchased a property with existing solar panels, you might not know who installed them. If your panels aren’t performing as they should, it’s wise to have them inspected by a knowledgeable solar installer who can identify and correct any installation issues.

Your Solar & Electrical Experts

Established in 2020, Tropical Solar and Electrical Services is a locally owned and operated company servicing homes and businesses throughout Mackay and surrounding areas including Moranbah, Sarina, Proserpine and Rockhampton. Whether it’s power on the roof or within the property, we’ll ensure it’s running as it should. Get in touch with our electrical experts today for a free quote. We’re available 24/7 for your convenience.