Solar Panel Repair

Solar Panels Maintenance & Repairs

Solar panel repair and maintenance from Cymru Solar, a leading solar energy company, specialising in solar installation, maintenance and repair of photovoltaic solar panels and solar thermal throughout Wales.­

Finding out that your solar PV system isn't generating or working as it should be can be costing you money! 

Service and Repairs

A solar energy system is designed to last many years. The photovoltaic (PV) panels themselves will last upwards of 25-30 years but will likely need a fair amount of service performed on them in that time period.
To ensure your solar energy system continues to operate at peak efficiency throughout the years you use it, you need a professional on call who can visit your home and perform maintenance as needed on your system


Repairs for Your Solar System

One of our technicians will visit your home and perform a quick inspection to determine the cause of the problem and then fix it for you to ensure your home continues to have reliable electricity, from your solar energy system.

If you need solar panel repairs for your current solar energy system call us today to learn more about the solar energy services we offer throughout Wales. Cymru Solar is your partner for solar maintenance and repairs.

Solar PV System 


Check module glass for damage, discolouration, wafer delamination, cleanliness and shading. Scan for irregularities. Clean if required.


 Interrogate inverter log, download yield data, upgrade inverter firmware, clean inverter fans and ventilation grids, check integrity of wiring and terminals, measure efficiency of DC/AC, check settings and MPPT, maintain to manufacturers’ recommendations.


Mounting Frame

Check serviceability of frame fixings, spot torque testing and cable security.


Solar Panel Repairs and Servicing

Health Check

Did you know that solar panel efficiency can be lost with dirt & leaf litter?
In fact, up to 30% of the solar panel capacity can be impacted due to, leaf litter, dirt & dust, moss & mould, sticks & branches, birds & rodents.

Solar Panel Repairs

Solar inverter Repairs

Solar Energy Problems

  • Photovoltaic solar panel
  • Solar Thermal