If you purchased your batteries from a company like SegenSolar or Effekta, look for a “Downloads” or “Firmware” section. For example, Effekta hosts a firmware update archive that includes Battery View. You can also search for Pylontech_Tools.zip ; some community members have shared this archive, with the password often being Youda .
Join the "Pylontech User Group" on Facebook or the "DIY Solar Power Forum." Moderators post verified direct links to the top version 3028 hash-verified files. pylontech battery view 3028 download top