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Victron energy Pylontech US2000C Quick Start Manual

Victron energy Pylontech US2000C Quick Start Manual

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2022-03-05 21:27 1/14
Victron & Pylontech UP2500, US2000,
US3000, US2000C, US3000C, UP5000,
Phantom-S, Force-L1 & L2
The combination of Victron products with Pylontech lithium batteries has been tested and certified by
the Victron and Pylontech R&D departments.
General information about the battery is found in Pylontech's documentation.
This manual is intended to be used in conjunction with the product manual supplied by Pylontech. It
provides additional and specific information regarding integration with Victron systems.
The Pylontech includes a Battery Management System (BMS) with each battery module. This
interfaces with the Victron
1. Product & system compatibility
Battery UP2500* US2000 (Plus/C) US3000(C) UP5000 Force-L1 & L2
Nominal voltage
24V
Module capacity 2.55 kWh
* Note that UP2500 came in two versions, UP2500NA01V00101 does not have a CANBUS port, and IS
NOT supported by Victron. UP2500NB01V00101 released April 2020 has the CANBUS port and IS
supported.
1.1 Offgrid, Backup and Energy Storage Systems are possible
Victron + Pylontech can be used for the following system types:
Off-grid
(DVCC)
Grid Backup
(DVCC
Energy Storage Systems (ESS) - Self Consumption
Victron Energy - https://www.victronenergy.com/live/
Victron & Pylontech UP2500, US2000, US3000, US2000C, US3000C, UP5000, Phantom-S, Force-L1 & L2
GX device
and can support multiple battery modules connected in parallel.
48V
2.4 kWh
or
ESS)
48V
48V
48V
3.5 kWh 4.8 kwh 3.55 kWh
(ESS - Start
page)

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Summary of Contents for Victron energy Pylontech US2000C

  • Page 1 1.1 Offgrid, Backup and Energy Storage Systems are possible Victron + Pylontech can be used for the following system types: Off-grid (DVCC) Grid Backup (DVCC ESS) Energy Storage Systems (ESS) - Self Consumption (ESS - Start page) Victron Energy - https://www.victronenergy.com/live/...
  • Page 2 Last update: battery_compatibility:pylontech_phantom https://www.victronenergy.com/live/battery_compatibility:pylontech_phantom?rev=1618822856 2021-04-19 11:00 1.2 A GX-device is required, eg Cerbo GX or Venus GX (VGX) It is essential to use the CAN-bus connection of the GX device (e.g. Cerbo GX) - this communicates the keep-alive signal, charge and discharge limits, error codes and state of charge (SOC %) between the batteries and the system.
  • Page 3: Can-Bus Wiring

    2400 1200 4800 Multiplus 48/3000/35 2400 6000 2400 9600 Multiplus 48/5000/70 4000 10000 4800 19200 Quattro 48/8000/110-100/100 6500 16000 7200 28800 Quattro 8000 20000 8400 33600 48/10000/140-100/100 Quattro 12000 25000 12000 48000 48/15000/200-100/100 3. CAN-bus Wiring Victron Energy - https://www.victronenergy.com/live/...
  • Page 4 Last update: battery_compatibility:pylontech_phantom https://www.victronenergy.com/live/battery_compatibility:pylontech_phantom?rev=1618822856 2021-04-19 11:00 You can connect multiple battery modules together to form a single large battery by connecting the RJ-45 cable supplied by Pylontech using the link ports on the battery. This is shown in more detail in example wiring diagram and Pylontech manual.
  • Page 5 “High Voltage” or “Internal Error” alarms. These alarms can indicate that there is an internal cell imbalance in the battery. It may be useful in this situation to enable this feature, and then adjust the voltage limit down so that the batteries are able to balance charge without reaching Victron Energy - https://www.victronenergy.com/live/...
  • Page 6 Last update: battery_compatibility:pylontech_phantom https://www.victronenergy.com/live/battery_compatibility:pylontech_phantom?rev=1618822856 2021-04-19 11:00 over voltage internally. This imbalance is at a cell level, so might not be reflected as a high overall battery voltage if measured with a Multimeter. This can then be turned off once the battery has balanced itself properly.
  • Page 7 Note: make sure to double check the float voltage after completing Assistants, and if necessary set it back to 51.0 V. Note For off-grid use: ignore the 'bms assistant required' warning. 5.3 Inverter Settings In the Inverter tab of VEConfigure Victron Energy - https://www.victronenergy.com/live/...
  • Page 8 Last update: battery_compatibility:pylontech_phantom https://www.victronenergy.com/live/battery_compatibility:pylontech_phantom?rev=1618822856 2021-04-19 11:00 VEConfigure Inverter Parameter Setting DC input low shut-down DC input low restart DC input low pre-alarm* * The pre-alarm setting is dependant on your preference and on site specific requirements. You may wish for this to be activated earlier in an off grid situation to allow time to start a backup generator. ESS System Settings If you are using the battery as part of a grid connected ESS...
  • Page 9: Example Wiring Diagram

    DVCC, with instructions from the connected Pylontech battery. This section presumes familiarity with VictronConnect The settings below can be set as a precautionary measure. MPPT Parameter Setting Battery voltage. Absorption voltage 52V 7. Example Wiring Diagram Victron Energy - https://www.victronenergy.com/live/...
  • Page 10: Troubleshooting

    Last update: battery_compatibility:pylontech_phantom https://www.victronenergy.com/live/battery_compatibility:pylontech_phantom?rev=1618822856 2021-04-19 11:00 8. Troubleshooting If the system is not operating correctly, go through these steps. Step 0. If the Inverter/Charger or GX device does not switch on As a safety precaution, the inverter/charger will not switch on if the GX device is not on.
  • Page 11 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- Victron Energy - https://www.victronenergy.com/live/...
  • Page 12 Last update: battery_compatibility:pylontech_phantom https://www.victronenergy.com/live/battery_compatibility:pylontech_phantom?rev=1618822856 2021-04-19 11:00 grid, the inverter can draw more than the 25A limit to run the loads, make sure you have sufficient batteries installed to keep the load per battery around this limit. After charging the battery the charge current often changes between 0A and 25A.
  • Page 13: Further Information

    2: Contact your Pylontech dealer for further assistance (they can provide additional software to see individual cell level data), or assist with other potential solutions. 10. Further Information For information about where to buy or find suitably qualified installers, visit the Where to Buy Page. Victron Energy - https://www.victronenergy.com/live/...
  • Page 14 Further community discussion about installing and using Pylontech and Victron can found at Victron Community, use the topic label 'Pylontech'. DISQUS View the discussion thread. From: https://www.victronenergy.com/live/ - Victron Energy Permanent link: https://www.victronenergy.com/live/battery_compatibility:pylontech_phantom?rev=1618822856 Last update: 2021-04-19 11:00 https://www.victronenergy.com/live/ Printed on 2022-03-05 21:27...