BrightGridThe solar inverter is one of the most important electronic components in a PV system. Unlike the panels, which are designed for long-term outdoor operation, an inverter may require replacement earlier in the system's life.
Signs of an inverter problem
- Repeated fault messages
- Unexpected loss of generation
- Inverter shutdowns
- Monitoring communication failures
- Warning lights
- Unusual operating behaviour
Can an inverter be repaired?
The appropriate response depends on the inverter model, fault and warranty status. In some cases replacement is more practical than repair.
Should you upgrade instead of replacing like-for-like?
If the existing system is older, an upgrade may provide an opportunity to integrate battery storage, improved monitoring or other modern energy-management features.
Need help with an inverter fault?
We can assess your existing solar system and identify suitable repair or upgrade options.
Get Solar SupportFrequently asked questions
How long does a solar inverter last?
The expected service life varies by manufacturer, model, installation conditions and operating environment.
How do I know if my solar inverter has failed?
Fault messages, unexpected generation loss and monitoring alerts can indicate a problem, although a professional diagnosis may be required.
Robert Hayes
Service Operations Manager at BrightGrid Energy
