Consider using these instead, as v3028 is no longer actively maintained.
The most authoritative and safest path is to contact Pylontech support directly (or your local distributor) and request the latest version of Battery View along with the firmware for your specific battery models. This ensures you get the correct, unmodified software directly from the manufacturer.
Using unverified downloads from unknown sources risks bricking your Battery Management System (BMS) or installing malicious software. This article covers how to safely locate a verified download link, install the software, configure your connection cables, and execute a successful firmware flash. Download Links & File Verification
Enter the identified COM port and click OK . A "disconnected" icon changing status confirms a successful link. pylontech battery view 3028 download verified
Connect the cable into the Console port (not the CAN or RS485 ports used for inverter communication) of the master battery in your stack. Step-by-Step Connection Guide
date format, as the software's logging system can crash if it doesn't recognize the local date style. United Mode
BatteryView v3.0.28 gives you deep, granular access to diagnostic metrics that inverters fail to display. Consider using these instead, as v3028 is no
is an essential diagnostic and firmware maintenance utility designed specifically for Pylontech's low-voltage lithium battery systems. This particular version is highly sought after because it introduced direct support for the US-C series (such as the US2000C and US3000C) alongside legacy modules.
Battery View is an engineering-level tool. While reading data is completely safe, unless explicitly instructed by Pylontech support. Incorrect settings can permanently brick your BMS, void your warranty, and create severe electrical hazards. If you want to narrow down your troubleshooting, tell me:
Using this tool incorrectly can risk damaging your battery or voiding your warranty. Follow these verified steps: A "disconnected" icon changing status confirms a successful
Hardware is half the battle. You need a verified USB-to-RS485 adapter. Pylontech recommends the adapter (Part # PYP-CAN-001). However, generic adapters work if configured correctly.
A standard ethernet cable will work. You need a special serial cable that translates your computer's USB signals to the RS232 protocol the battery expects.
Update the internal BMS firmware to improve compatibility with newer inverters or fix software bugs.
Necessary for resolving compatibility issues with newer inverters or fixing specific BMS bugs.