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michalc187 asked

ESS - Grid consumption is high and PV limited when battery soc is 100%

Please can soumeone help with my home instalation? I have 3phase system 2x MultiPlus-II 3000/35-32 and 1x EasySolar-II GX 3000 with MPPT250/70 for east PVs 2,7kWp and MPPT 150/35 for west PVs 1,8kWp. 2x pylontech 3.6kWh 48V

I use ESS asistant with regulation for each phase. Grid setpoint is set to 100W. But regulation doesn't work well. It use grid when it is no neccesary. When battery is 100% soc grid setpoint 100W is not reached. When battery is under 100% grid setpoint works fine.

ess-bat100-1.pngess-bat100-2.png


ESS
ess-bat100-1.png (50.7 KiB)
ess-bat100-2.png (63.5 KiB)
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