Right-click and select "Run as Administrator" to ensure full access to COM ports.
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If you found this guide helpful, bookmark the official Pylontech download page for future firmware updates. And remember: when you search for "Battery View.exe Pylontech download," avoid third-party sites—go straight to the source. Battery View.exe Pylontech Download
Has anyone bought this cable and, if so, good or bad results please? Any other recommendations? https://www.amazon.co.uk/Suamdoen- Facebook·Pylontech Batteries Downloads - Pylontech Website, Pylon Technologies Co., Ltd. Right-click and select "Run as Administrator" to ensure
(typically RJ45 to USB). The cable must connect the PC to the "Console" port of the master battery. Has anyone bought this cable and, if so,
Right-click BatteryView.exe and select "Run as Administrator." Configure Communication: Select the correct COM Port .
You need a USB to RS232 (RJ11/RJ45) cable. Note that a standard Ethernet cable will not work. Most Pylontech units use an RJ45 "Console" port, but the pinout is specific to RS232 communication.