We completed a very worthwhile periodic inspection recently on an older commercial photovoltaic (PV) solar panel system in Northampton. Our client’s insurance company requires regular checks to make sure everything is working properly.
In this case, we highlighted issues with a faulty inverter. We also discovered a damaged DC cable on a string. This meant a large part of the installation wasn’t generating energy at all.
Benefits of regular solar panel maintenance
Good solar panel maintenance optimises energy output and helps to extend the useful life of your installation. This makes sure it works efficiently and optimises energy generation so you can make the most of your investment. You will identify issues that could disrupt your energy supply and find solutions before they cause major problems.
Efficient energy output. Like everything else that’s exposed to outside conditions, dirt and dust builds up on your solar panels, blocking out sunlight. Regular cleaning keeps your panels working as they should.
Longer lifespan. You’re less likely to experience system failures when your solar panel system is well-maintained. You’ll also reduce pressure on other components, helping to prolong the lifespan of your installation.
Cost savings. You will identify minor issues quickly, so you can address them before they become expensive problems.
Essential solar panel maintenance
Routine cleaning. Regularly removing dirt and debris will help optimise the efficiencyof your installation. You will also notice any damage to your panels so you can arrange repairs quickly.
Checking wiring and connections. Checking for wear or corrosion keeps your whole installation running smoothly.
Monitoring. Modern commercial solar panel installations include software, controllers and inverters. Installing regular updates delivers improvements to keep your system up to date.
Periodic inspections. Inspections confirm your system is working safely and efficiently. Many faults and potential problems aren’t visible, so this is important to avoid problems. In many cases your insurance company will want evidence of regular inspection and testing.
Overall, there are some common signs that your solar panel installation needs some attention. These can include reduced energy output which leads to higher energy bills. You can also use apps to help you monitor performance. Regular visual inspections often help to reveal damage.
Please get in touch if you would like to arrange a periodic inspection for your commercial solar panel installation.
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