Pylontech US2000 Manual
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Pylontech US2000 Manual

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2020-03-09 12:34
Victron & Pylontech US2000, US3000 and
Phantom-S
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 US2000 (Plus) US3000 Force-L1
Module capacity
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
1.2 A GX-device is required, eg Color Control GX (CCGX) or Venus GX (VGX)
It is essential to use the CAN-bus connection of the
the keep-alive signal, communication of charge and discharge limits, error codes and state of charge.
The minimum required firmware version for the
use the latest firmware version on all connected devices, including CCGX/VGX, Inverter/Charger and
Victron Energy - https://www.victronenergy.com/live/
1/11
GX device
and can support multiple battery modules connected in parallel.
2.4 kWh 3.5 kWh 3.55 kWh
or
ESS)
Victron & Pylontech US2000, US3000 and Phantom-S
(ESS - Start
page)
GX device
(eg CCGX or VGX) with the batteries for
Color Control GX
is v2.15. It is highly recommended to

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Summary of Contents for Pylontech US2000

  • Page 1 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.

  • Page 2: Minimum Battery Sizing Recommendations

    1.4 All 48V VE.direct BlueSolar and SmartSolar MPPT Chargers are compatible For proper operation, the Pylontech battery needs to be able to control the charge current. Therefor it is recommended to use Victron 48V compatible MPPTs models with VE.Direct port for charging.

  • Page 3: Can-Bus Wiring

    3. CAN-bus Wiring 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 4: Veconfigure Settings

    Last update: battery_compatibility:pylontech_phantom https://www.victronenergy.com/live/battery_compatibility:pylontech_phantom 2020-03-09 12:10 Plug the type B cable with the side which is labeled Battery BMS into the Pylontech CAN port of the master battery. Plug the side labeled Victron VE.Can into the device. Then, plug a VE.Can terminator...
  • Page 5 ESS Quickstart guide Design and Installation Manual. The settings that are specific to the Pylontech battery in the VEConfigure ESS Assistant are below: Select the externally managed Lithium battery option ESS Parameter Settings Sustain voltage. Dynamic cut-off values set all values to 46V.
  • Page 6 Select the CAN-bus BMS (500 kbit/s) CAN-profile in the CCGX. Menu path: Settings → Services → CAN-profile. After properly wiring and setting up, the Pylontech will be visible as a battery in the device list. If you have multiple batteries a single entry will show up, which represents all batteries:...

  • Page 7: Ve-Direct Mppt Settings

    This parameters page is also a good place to check that all batteries are connected and working properly. In normal working conditions, the current limit is 25A per cell. For example, 75A charge current limit ( 75 / 25 = 3 ) means there are 3 Pylontech battery modules connected. 6. VE-Direct MPPT Settings...

  • Page 8: Troubleshooting

    Last update: battery_compatibility:pylontech_phantom https://www.victronenergy.com/live/battery_compatibility:pylontech_phantom 2020-03-09 12:10 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 9 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: Device List →...

  • Page 10: Further Information

    Pylontech battery requests a charge voltage of 53.2V. We have however found that in practice this is too high. The Pylontech battery has 15 cells in series, so 53.2V equates to 3.55V per cell. This is very highly charged and makes the system prone to go overvoltage.
  • Page 11 2020-03-09 12:34 11/11 Victron & Pylontech US2000, US3000 and Phantom-S 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...

This manual is also suitable for:

Us2000 plusUs3000Phantom-sForce-l1

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