W60Warning

Voltronic ESS error W60

BMS stops battery charging and discharging

Warning — a protection warning — the ESS unit keeps running, but deal with the cause before it escalates.

ESS510

Energy storage systemWarning

What it means

BMS stops battery charging and discharging — Warning code 60 flashing on the display: BMS stops battery charging and discharging..

Cause: Battery status is not allowed to charge and discharge after the communication between the inverter and battery is successful, or the battery communication signal is lost (code 60 shows and the inverter stops charging and discharging the battery).

How to fix it

  1. Check the communication connection between the inverter and battery.
  2. If communication was established and then lost, the buzzer beeps immediately; after 10 minutes without communication the inverter stops charging and discharging the lithium battery.

Source: ESS510-manual.pdf, p.71

Frequently asked questions

What does error W60 mean on a Voltronic ESS?
W60 means: BMS stops battery charging and discharging. Battery status is not allowed to charge and discharge after the communication between the inverter and battery is successful, or the battery communication signal is lost (code 60 shows and the inverter stops charging and discharging the battery).
Is error W60 a fault or a warning?
W60 is a warning: the unit keeps running. Fix the underlying condition before it escalates.
How do I clear or fix error W60?
Check the communication connection between the inverter and battery. If communication was established and then lost, the buzzer beeps immediately; after 10 minutes without communication the inverter stops charging and discharging the lithium battery.

Related error codes

Other codes on the ESS510

All ESS510 codes

Compiled from official Voltronic user manuals. Always consult your device manual and a qualified technician before performing repairs.