: Switch on the battery modules and press the red "SW" (Start) button to wake up the BMS.
[ Pylontech Battery ] ---> (RJ45 Console Port) ---> [ Console Cable ] ---> (USB/Serial) ---> [ Windows PC ]
Updating the firmware can resolve communication drops with modern hybrid inverters.
Ensure your laptop is plugged into a wall outlet so it does not die mid-flash.
Ensure you download the version compatible with your specific battery generation. Newer models like the US5000 or Pelio series may require updated versions of Battery View (e.g., Battery View 3.x) to correctly interpret the newer BMS communication protocols. Hardware Requirements for Connection Battery View.exe Pylontech Download
Managing a solar storage system requires deep visibility into your equipment's health. For owners of Pylontech lithium batteries (such as the US2000, US3000, or UP5000 series), is the official PC software used to monitor cell voltages, check state of charge (SoC), track cycle counts, and diagnose system faults.
Safety Tip: Always run a virus scan on any downloaded executable file before running it on your machine. Hardware Requirements: Preparing the Connection
Switch between 9600 and 115200 to see if the battery responds.
The safest way is to . Provide your battery model(s) and serial numbers, and request the latest version of BatteryView and any relevant firmware. Many users report that Pylontech support responds promptly with a download link or an attachment. : Switch on the battery modules and press
Ensure your cable uses the correct Pylontech console pinout (typically Pin 3 for TX, Pin 6 for RX, and Pin 8 for GND on standard RJ45 console links).
Plug the RJ45/RJ11 end of your cable into the (or RS485 port, depending on software version requirements) of the Master Battery (the top battery in the stack linked to the inverter). Connect the USB end to your laptop.
The official source for the Pylontech utility and related documents is the Pylontech Download Center . Because the software is frequently updated for compatibility with newer models like the US5000 , you may also find community-verified versions on platforms like the Power Forum . Download and Installation
You need a USB-to-RS485 or USB-to-Console (RS232) cable, depending on your specific Pylontech model. Most US-series batteries use an RJ45 port for the console connection. Ensure you download the version compatible with your
BatteryView.exe is a Windows-based diagnostic tool for Pylontech lithium batteries, enabling real-time monitoring of cell data, log analysis, and firmware updates. Connection requires a USB to RS232 (Console) cable and setting the baud rate to 115200 to communicate via the battery's console port. For the latest version, download Pylontech Battery View 3.0.37 (2024) on the Power Forum SERVTEC Battery Diagnostics
Configuring specific registers after a PCB replacement (e.g., setting the "coul write" values for models like the US2000C or US3000C ). 📥 Where to Download
: Contact Pylontech technical support directly via email to request the latest stable version (e.g., BatteryView v3.0.28 or newer).
