What to do if opti-solar Inverter shows Grid Fault?
If your opti-solar Inverter displays a Grid Fault, wait for 20 seconds to see if the grid returns to normal, as the inverter will restart automatically. Also, ensure that the grid voltage and frequency meet the specified requirements. You can also use PCM solar control to adjust the operation range. If the issue persists, the unit may need to be replaced.
How to troubleshoot opti-solar GT 3000 when it shows No Utility?
If your opti-solar Inverter indicates 'No Utility', first, check the AC connection with a multimeter to ensure the grid is connected. Then, inspect the grid connection, including the wiring and connectors to the inverter. Finally, check the breaker between the inverter and the grid. If the breaker is tripped, do not reset it; replace the unit.
General| Nominal AC Power | 3000 W |
|---|---|
| Nominal AC Voltage | 230 V |
| Protection Degree | IP65 |
| Output Power | 3000W |
| Output Voltage | 230V |
| Frequency | 50/60 Hz |
| Waveform | Pure Sine Wave |
| Protection | Over Voltage, Short Circuit, Over Temperature |
| Operating Temperature | -25°C to 60°C |
Details electric shock hazards, capacitor discharge risks, and user-serviceable parts warnings.
Details connecting the inverter to the AC utility, including voltage checks, breaker operation, and socket assembly.
Guides on connecting the PV array, including DC switch, voltage limits (500V), and correct polarity.
Lists and describes various error codes, their meanings, and potential causes for inverter faults and warnings.
Details specific fault conditions, their display messages, and recommended troubleshooting steps and corrective actions.
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