https://forum.eg4electronics.com/community/lifepower4-42/ EG4 Community Forum Discussion Board en-US Thu, 21 May 2026 16:16:27 +0000 wpForo 60 https://forum.eg4electronics.com/community/lifepower4-42/lifepower4-v2-auto-id-only-rs485-firmware-update/ Fri, 23 Jan 2026 17:09:17 +0000 Lifepower4-V2 AUTO ID (ONLY)

RS485- Z03T15

Changes: 

• Improved the charging logic to
  recalibrate the battery module when
  charging to 100% SoC when in closed loop communication to an inverter.
• Change Logic: In closed loop
  communication to an inverter,
  whenever the Minimum Cell
  Temperature reaches 0C or below, the
  Maximum Charging Current is reduced
  from 157A to 15.7A.
• Changed Minimum Cell Temperature
  derating charging curve from 19C to 0C.
  
  
  Cables needed: RS485 Firmware Cable
  
  Not available at the moment for customer. Only available OTA (Over the Air) through the Monitoring Website. 

]]> Lifepower4 V2 EG4 Eric https://forum.eg4electronics.com/community/lifepower4-42/lifepower4-v2-auto-id-only-rs485-firmware-update/ https://forum.eg4electronics.com/community/lifepower4-42/rs485-z02t05/ Tue, 05 Nov 2024 14:50:49 +0000

• Corrected the EG4 Monitor Portal
  communication between a 51.2V 100ah Lifepower4 V2
  and 51.2V 100ah Lifepower4 V1 reporting a 51% SOC
  that is only inaccurate on the EG4 Monitor Portal.

180]]> Lifepower4 V2 Jared https://forum.eg4electronics.com/community/lifepower4-42/rs485-z02t05/ https://forum.eg4electronics.com/community/lifepower4-42/rs485-z02t04/ Fri, 11 Oct 2024 17:53:27 +0000

• Corrected the EG4 RS485 inverter protocol for the following inverters: EG4 3000EHV, EG4 6000EX, EG4 6500EX
  
  
  187

]]> Lifepower4 V2 Jared https://forum.eg4electronics.com/community/lifepower4-42/rs485-z02t04/