Solar Diagnostic Tool
Solar Fault Troubleshooter
Select a common solar inverter symptom to get a safe first-level diagnostic path for grid trips, low PV input, isolation faults, blank display or red-error conditions.
Safety: If you smell burning, see smoke, arcing, exposed conductors or water ingress around electrical equipment, keep away and seek qualified technical assistance. Do not open the inverter.
How to use this result
These tools are screening aids, not engineering certificates or generation guarantees. Actual solar performance depends on weather, irradiance, system design, orientation, shading, temperature, grid behaviour, equipment condition and measurement quality. Do not open electrical equipment or work on live DC/AC circuits based on an online result.