Solar Maintenance

Solar panels are designed to last 25 years or more, but like any technical system they require periodic maintenance to continue performing at their best. Dust, bird droppings, moss, and general soiling can reduce panel output by up to 25% if left unaddressed. Inverters and monitoring systems also require occasional updates and attention. Cork Solar Installers offers a comprehensive solar maintenance service to keep your system generating at maximum efficiency.

Our annual maintenance visit includes a visual inspection of all panels for cracks, delamination, or hot spots, a professional clean using specialist panel-safe cleaning equipment, an inspection of all mounting brackets and fixings, inverter diagnostics and firmware updates, and a performance review comparing your actual output against expected output for your system size and location.

We also offer fault diagnosis and repair for solar systems installed by other companies. If your system is generating less than expected, displaying error codes, or has stopped working entirely, our engineers can diagnose the problem and carry out the necessary repairs. Common issues include inverter faults, failed DC isolators, loose connections, and damaged panels — all of which we can address quickly and cost-effectively.

Call 021 234 5678 for a free, no-obligation quote.

• Annual system health check
• Panel cleaning and inspection
• Inverter diagnostics and firmware updates
• Performance report with output data
• Fault repair and component replacement