Posts made by Stefan

• REC Master 9M - Startup Pieps - CAN Problem

  Thanks Rick for making the video. This helps a lot. So it looks like that the sequence after the boot piep is normal and counts the number of found slave devices. You have two slaves, so it b...

  posted in REC Q Series BMS

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  Stefan
  9/27/22, 12:57 AM
• REC Master 9M - Startup Pieps - CAN Problem

  Hello REC Community, I have a REC Master Slave config with one 9M Master Unit and three slaves. (Large Li-NMC 48S / 20kWh system). https://www.rec-bms.com/rec-bms-master-unit-9m/ Everything ...

  posted in REC Q Series BMS

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  Stefan
  9/26/22, 12:44 AM
• REC BMS supported inverters

  Hi, I have a Sungrow SH10RT inverter and purchased a Master Slave REC configuration. One Master and three Slaves for a 48S Li-NMC Configuration which is at the end 170-180 Volt for the high voltag...

  posted in REC Q Series BMS

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  Stefan
  9/24/22, 5:00 AM