Solar Panels

Derwen specialises in enabling people and businesses to opt for safer, renewable energy sources such as solar thermal hot water systems, solar photovoltaic panels, wind turbines, and air source heating/ air conditioning systems.

Solar panel repairs

Able to undertake maintenance and fault finding for existing solar panel systems. This can include:

  • Faulty invertors (repaired under warranty if possible)
  • String faults
  • Panel faults
  • Tripping MCBs
  • Broken meters
  • Roof leaks
home solar panels

FAQs

Solar panels will produce more electricity if they are South facing, but they will still perform at 86% facing due East or West.

It can take between one and two days to complete the installation on domestic properties, but commercial solar panel installations can take longer, depending on the size of the site and any specific requirements.

Contact us for a quote