How to Connect Pylontech Batteries to a Victron System for Off-Grid Living

Are you setting up an off-grid system and need help connecting your Pylontech battery to your Victron setup? This guide walks you through connecting popular Pylontech batteries like the US3000B, US3000C, US2000B, US5000B, and UP2500 to your Victron Cerbo GX for a seamless, efficient setup.

Why Connect Pylontech Batteries to a Victron System?

Combining a Pylontech battery with a Victron Energy system creates a powerful, reliable solution for off-grid living. The Pylontech US5000 and other models act as the master, controlling charge and discharge to ensure system stability. Their advanced technology automatically adjusts charge currents as the battery reaches full capacity, optimizing performance.

Step-by-Step Guide to Connecting Pylontech Batteries to Victron

1. Physical Connections

• Battery Wiring: Connect all battery positives (+) together and all negatives (-) together using the supplied cables.
• Linking Multiple Batteries: Use the supplied RJ-45 cable to connect batteries through the link ports, forming a single large battery bank.
• Connecting to Victron Cerbo GX:
  • Plug the Victron VE.Can to CAN-bus BMS type B Cable into the Pylontech CAN port on the master battery.
  • Connect the other side to the Cerbo GX BMS CAN port.

2. Setting Up the Pylontech Batteries

• Power On the Batteries:
  • Toggle the on/off switch to 'ON' on all batteries.
  • Press and hold the 'SW' button on the master battery to turn on the entire battery bank.
• Configure the Victron System:
  • Access the device list on the Victron touchscreen, where your battery bank will appear as a single entry.
  • Navigate to Settings > DVCC and configure as follows:

This setup ensures that the Pylontech battery communicates with the Cerbo GX, controlling charge parameters and sending notifications.

Why Choose Pylontech and Victron for Off-Grid Systems?

The combination of Pylontech lithium batteries, such as the Pylontech US5000, and Victron off-grid technology offers unmatched performance and reliability. Pylontech’s scalability and advanced battery management systems work seamlessly with Victron’s customizable solutions, making them ideal for off-grid applications such as caravans, tiny houses, and remote homes.

For more information about the batteries mentioned in this guide, check out our detailed product pages:

• Pylontech US3000C
• Pylontech US2000B
• Pylontech US5000B
• Pylontech UP2500

Common Questions About Pylontech and Victron Off-Grid Systems

Can I use Pylontech batteries with other inverters besides Victron?

Yes, Pylontech batteries are compatible with many inverter brands, but they pair best with Victron Energy due to the seamless communication and advanced charge control features.

What’s the advantage of using a Cerbo GX with Pylontech batteries?

The Cerbo GX simplifies monitoring and control, providing real-time data on battery performance and system health. It ensures that Pylontech batteries operate efficiently in off-grid setups.

How many Pylontech batteries can I connect together?

Pylontech batteries support modular scalability, allowing you to connect multiple units for greater capacity.

Ready to Power Your Off-Grid Life?

By following this guide, you’ll have your Pylontech batteries and Victron system up and running in no time. For more tips and guides on building your off-grid energy solution, explore our Zero Grid blog.