Click and wait. Do not disconnect the cable or turn off the computer/battery during this process.
| Feature | Battery View.exe | Pylontech Console (Mobile) | Solar Assistant (Raspberry Pi) | | :--- | :--- | :--- | :--- | | | Deep diagnostics & firmware | Quick SoC check | Inverter integration (Home Assistant) | | Data logging | Manual (save logs to CSV) | No | Yes (Historical graphs) | | Firmware update | Yes | No | No | | Cost | Free (with registration) | Free | $40+ hardware |
Set the (typically 1200 for older models or 115200 for newer modules like the US2000C/US3000C). Click Connect or Start . Navigating the Battery View Interface Once connected, data will populate across several tabs. 1. Real-Time Data (Analog Info)
Alternatively, reach out to your or the company from whom you purchased the batteries. Distributors often have access to the latest tools and can provide them along with specific instructions for your model. Battery View.exe Pylontech Download
This is diagnostic software. It is possible to change parameters in the BMS using these tools if you dig deep enough. Unless you are an advanced user, do not change settings. Use it to view , to log , and to diagnose . Let the battery management algorithms do their job; your role is simply to ensure the data looks healthy.
: Open Windows Device Manager , expand the Ports (COM & LPT) section, and note the assigned number of your USB-to-Serial adapter (e.g., COM3). Software Configuration : Open BatteryView. Select the corresponding COM Port .
Battery View is a diagnostic and monitoring utility for Pylontech low-voltage (LV) lithium batteries. It allows users to interface directly with the battery's BMS (Battery Management System) to view real-time performance data and health history. Core Functionality Real-Time Monitoring Click and wait
After a successful connection, a "Start Scan" button may appear; clicking it begins the data retrieval process. Once the scan is complete, BatteryView will display operational parameters for each battery. For a complete read of all cell data, locate the battery in the list and double-click on its entry in the main window.
Before opening the software, plug your USB adapter cable into your Windows laptop. Ensure the appropriate virtual COM port drivers (usually FTDI drivers) are installed via Windows Device Manager. Take note of the assigned COM port number (e.g., COM3). Step 2: Physical Connection
Complete Guide to Downloading and Using Battery View.exe for Pylontech Batteries Click Connect or Start
Turn on the battery bank using the master switch and press the button to boot up the BMS. Step 2: Identify the COM Port Right-click the Windows Start menu and open Device Manager . Expand the Ports (COM & LPT) section.
: Extract data logs and error codes for troubleshooting. BatteryView.exe Hardware Requirements
Open Windows to find your assigned COM port number (e.g., COM3). Launch Battery View.exe . Click on Port Settings or Connect . Match the COM port to your Device Manager number.
Whether you are attempting to or update the firmware .