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Heather WagnerSep 18, 2025
Why is the input voltage displayed as 0 on the LCD of my Phocos Any-Grid Battery Charger?
- CCynthia KleinSep 18, 2025
If the input voltage is displayed as 0 on the LCD of your Phocos Battery Charger and the green LED is flashing, it could be due to a tripped input circuit breaker, insufficient AC power quality, or another issue. Check if the AC wires are too thin or too long, and ensure that the generator (if used) is working correctly or that an input AC source exists. You can also try changing the output source priority to “Solar / PV First”.








