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Cassandra ThomasAug 22, 2025
What to do if Bluetti EP900 Storage shows 'Grid Voltage High'?
- Ddustin95Aug 22, 2025
If the Bluetti storage system shows a 'Grid Voltage High' error occasionally, it might be due to abnormal grid conditions; the inverter should recover once the grid stabilizes. However, frequent occurrences suggest checking if your grid voltage and frequency match the inverter's specifications, inspecting the inverter's AC circuit breaker and connections. If voltage and frequency are consistently out of range, further assistance from BLUETTI support is needed.