Victron energy Pylontech US3000C Manual page 9

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You can then start the inverter/charger from an external charge source such as a generator or grid

connection. Once the inverter/charger has started, it should supply power to the DC terminals and this

should start the

GX device

Communications cable back to the inverter/charger and

Step 1. Check that the Pylontech battery is visible on the GX device list

If its not visible, check:

GX device

ﬁrmware version (update to latest version, v2.15 or later)

CAN-bus communication cabling between Pylontech and Victron system. Make sure that it is in

the right way around.

Pylontech system is up and running (LEDs are on)

Step 2. Check that the Pylontech battery is ready for use

Check the Max Charge Voltage parameter. This voltage parameter is sent, together with the other

three parameters, by the Pylontech system via the CAN-bus cable. They are visible on the

Device List → Pylontech battery → Parameters menu.

Step 3. Check the Pylontech manual

The Pylontech manual contains additional diagnostic and troubleshooting information, speciﬁcally

around decoding any indicator LEDs.

9. FAQ and Known Issues

The maximum charge and discharge current is limited to 25A, but the data

sheet tells me the maximum is 100A.

The maximum current is limited to keep the battery healthy and reach the 10 year guarantee. In oﬀ-

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and Pylontech battery again. You will need to then reconnect the VE.Bus

device.

L1 & L2

device:

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