Navigate to the or System Information page. Look for fields labeled Firmware Version , Software Version , or Core Version . Method B: Via the Monitoring App (SolisCloud / Ginlong) Open your monitoring app or log into the desktop portal. Go to the Device or Datalogger section. Select your active LSW3 stick.
[Insert your version here, e.g., LSW3_15_FFFF_1.0.57] Inverter Brand: [e.g., Deye, Sofar, Luxpower] lsw3 firmware