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Kratos

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  1. Like
    Kratos got a reaction from jumper in Must PV1800 VHM stuck in bypass   
    Hi all, so posting here in case someone else experiences similar issue and also to verify my settings are correct since im complete noob so setup based on manual and forum feedback.My setup is 8* 360 watt panels , Pylontech UP5000 and Must pv1800 vhm.
    The settings that i used to get out of bypass as follows
    01 : output source: SBU this was on UEi
    02:UPS not sure if this is correct
    05 :Solar supply priority: LBU - this is what was stopping it from moving off bypass since it was set to BLU and was trying to reach field 21 voltage which was impossible.So LBU looks at field 20 which I set to 48V based on forum feedback.
    10: changed from SNU to CSO to maximise solar panel usage.
    11: default but not sure if its correct
    14: Changed from LI to USE since it was ignoring fields 17,18,19 settings could be a bug but i dont know of this impacts charging profile for battery.
    Need pylontech gurus to confirm if 17 to 21 settings are ok field 20 determines bypass mode or not. @Coulomb
    17: Bulk :53.2
    18:Float : 52.2v
    19: low dc cutoff voltage :47.5 let me know if this is right for the battery also
    20: Stop discharge when grid available:48v need to check if this is right.
    21: Battery stop charge when grid available: 53v
    Special thanks to @jumper  and @Scorp007 
     
    Thanks
     
     
  2. Thanks
    Kratos got a reaction from Scorp007 in Must PV1800 VHM stuck in bypass   
    Hi all, so posting here in case someone else experiences similar issue and also to verify my settings are correct since im complete noob so setup based on manual and forum feedback.My setup is 8* 360 watt panels , Pylontech UP5000 and Must pv1800 vhm.
    The settings that i used to get out of bypass as follows
    01 : output source: SBU this was on UEi
    02:UPS not sure if this is correct
    05 :Solar supply priority: LBU - this is what was stopping it from moving off bypass since it was set to BLU and was trying to reach field 21 voltage which was impossible.So LBU looks at field 20 which I set to 48V based on forum feedback.
    10: changed from SNU to CSO to maximise solar panel usage.
    11: default but not sure if its correct
    14: Changed from LI to USE since it was ignoring fields 17,18,19 settings could be a bug but i dont know of this impacts charging profile for battery.
    Need pylontech gurus to confirm if 17 to 21 settings are ok field 20 determines bypass mode or not. @Coulomb
    17: Bulk :53.2
    18:Float : 52.2v
    19: low dc cutoff voltage :47.5 let me know if this is right for the battery also
    20: Stop discharge when grid available:48v need to check if this is right.
    21: Battery stop charge when grid available: 53v
    Special thanks to @jumper  and @Scorp007 
     
    Thanks
     
     
  3. Like
    Kratos got a reaction from jumper in Solar setup Advice   
    @jumper tx a mil for the help I will try these settings.🙂

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