Frequently Asked Questions

How do I know whether my solar panels need repairing?

Common warning signs include a sudden fall in generation, an inverter error, repeated shutdowns, visible panel damage or a system producing nothing during suitable daylight conditions. Changes should be investigated rather than assuming they are simply caused by the age of the panels.

Why is my solar inverter showing an error code?

An error code can indicate a problem inside the inverter or a condition elsewhere in the solar PV system. Make a note of the exact message or code and include it in your enquiry. Diagnosis can then determine what is causing the warning.

Can my solar panels be repaired if the original installer has stopped trading?

Yes, an existing system can still be assessed even when its original installer is no longer available. Any documentation, model numbers, previous generation records or installation information you still have can be useful, but a lack of paperwork does not automatically prevent fault finding.

Does one broken solar panel mean I need a whole new system?

Not necessarily. If the rest of the installation remains serviceable, replacing an individual damaged module may be possible. Compatibility, dimensions, electrical characteristics and the design of the existing array all need to be considered.

Is it worth repairing an older solar PV system?

Often it can be. Solar modules can remain useful for many years, while components such as inverters may need attention earlier. A diagnosis can help compare the cost and practicality of repair with replacement before you make that decision.

Why are my solar panels generating less electricity than before?

Weather and seasonal daylight cause normal changes in generation, so lower output does not always indicate a fault. A marked or persistent decline can also be linked to equipment faults, shading changes, panel problems or inverter issues and may justify investigation.

How much does solar panel repair cost in East Sussex?

The cost depends on the fault, parts required and roof access. A straightforward diagnostic visit may cost much less than work involving replacement equipment, scaffolding or difficult rooftop access. A quote should be based on the individual system rather than a generic price.

Still Have a Question?

Every system is a little different. Send an enquiry describing what you need and an independent solar repair technician can respond.