August 15, 20232 yr Greetings, According to the manufacturer of SEG-48100H 15s 48Vdc 4.8kWh battery modules, communication with Deye hybrid inverters is possible using RS485 Pylon low voltage new protocol design 9600. Am I right to assume that the battery can also talk to Voltronic Power Axpert inverters with "detachable" displays eg. Axpert VM III and King using the same protocol? Edited August 16, 20232 yr by Kilowatt Power
August 16, 20232 yr Author The second dilemma is the battery has only 3 comm ports; RS232, CAN and RS485. How then does one connect additional batteries in parallel if the only RS485 port has been used for comms with the inverter?
August 16, 20232 yr For the second dilemma, the battery has 6 Ethernet ports. At least the us5000 does. I have two of them, the master is connected to Solar assistant on Console, to the Easun SV 4 (Axpert clone) on RS485and the slave is connected to master through one of the Link ports. Example picture for the internet.
August 16, 20232 yr 3 hours ago, Kilowatt Power said: The second dilemma is the battery has only 3 comm ports; RS232, CAN and RS485. How then does one connect additional batteries in parallel if the only RS485 port has been used for comms with the inverter? It looks to be a Seplos BMS in your battery so google that.
August 16, 20232 yr 18 hours ago, Kilowatt Power said: Greetings, According to the manufacturer of SEG-48100H 15s 48Vdc 4.8kWh battery modules, communication with Deye hybrid inverters is possible using RS485 Pylon low voltage new protocol design 9600. Am I right to assume that the battery can also talk to Voltronic Power Axpert inverters with "detachable" displays eg. Axpert VM III and King using the same protocol? Yes, but the Axpert machines can only entertain the Pylon RS485. This is opposed to Deye/SS that can entertain Pylon Canbus as well.
August 16, 20232 yr Author 6 hours ago, Tinbum said: It looks to be a Seplos BMS in your battery so google that. It sure does look like a Seplos BMS with the exception of a left most RS232 comm port.
August 16, 20232 yr Author 6 hours ago, BritishRacingGreen said: Yes, but the Axpert machines can only entertain the Pylon RS485. This is opposed to Deye/SS that can entertain Pylon Canbus as well. Thanks. Shall try pairing the battery with an Axpert VM III
August 16, 20232 yr Author 10 hours ago, onobeka said: For the second dilemma, the battery has 6 Ethernet ports. Upon further scrutiny of the manual, it's become clear that the 3rd or rightmost port is a combined RS485/CAN port for inverter comms. That leaves the 2nd or middle RS485 port free for battery-to-battery comms. Edited August 16, 20232 yr by Kilowatt Power
August 16, 20232 yr 2 hours ago, Kilowatt Power said: Upon further scrutiny of the manual, it's become clear that the 3rd or rightmost port is a combined RS485/CAN port for inverter comms. That leaves the 2nd or middle RS485 port free for battery-to-battery comms. ?? https://cdn.enfsolar.com/z/pp/b9pnq4usr2/SEG-48100H-4U-HESS-PRODUCT-SPECIFICATION.pdf See page 8 items 8 (one RJ45) and 9 (2x RJ45) and page 10. Edited August 16, 20232 yr by Tinbum
August 16, 20232 yr Author 14 minutes ago, Tinbum said: ?? https://cdn.enfsolar.com/z/pp/b9pnq4usr2/SEG-48100H-4U-HESS-PRODUCT-SPECIFICATION.pdf See page 8 items 8 (one RJ45) and 9 (2x RJ45) and page 10. Below is the front panel of the battery in question. Close but not exactly the same as the link you've posted.
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