Hi Guys,
i have 2 spf5000es in parallel + shine card + 15kw of growatt ark lv1 battery
host inverter have firmware version ( 040 05 701 and 041 05 701 )
slave inverter have firmware version ( 067 01 104 and 068 01 104 )
battery connected over can bus
in both inverters the follow settings:
001 = SBU
002 = 50
003 = APL
004 = dl5
005 = li
006 = ENA
007 = ENA
008 = 230V
009 = 50
010 = 4
011 = 0V
012 = 30% back to ac
013 = 35% disconnect from ac
015 = OFF
016 = ON
017 = OFF
018 = dl5
021 = 10% (cut)
028 = 1
019, 020 an more = can't set because connected over can bus
my problem regarding discharge of battery, when back to ac utility both inverters get around 90w from battery and in morning of next day i have always battery with 3% and still get energy from battery
of course this problem in winter time
why discharge battery if back to ac ?
solution would be if i charge battery in the night by utility ac but why i must to do that?? I hope something wrong in my settings
thx
i have 2 spf5000es in parallel + shine card + 15kw of growatt ark lv1 battery
host inverter have firmware version ( 040 05 701 and 041 05 701 )
slave inverter have firmware version ( 067 01 104 and 068 01 104 )
battery connected over can bus
in both inverters the follow settings:
001 = SBU
002 = 50
003 = APL
004 = dl5
005 = li
006 = ENA
007 = ENA
008 = 230V
009 = 50
010 = 4
011 = 0V
012 = 30% back to ac
013 = 35% disconnect from ac
015 = OFF
016 = ON
017 = OFF
018 = dl5
021 = 10% (cut)
028 = 1
019, 020 an more = can't set because connected over can bus
my problem regarding discharge of battery, when back to ac utility both inverters get around 90w from battery and in morning of next day i have always battery with 3% and still get energy from battery
of course this problem in winter time
why discharge battery if back to ac ?
solution would be if i charge battery in the night by utility ac but why i must to do that?? I hope something wrong in my settings
thx