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Hi, i give it another try . I have set growatt 5000 es to SBU mode. I see my growatt taking batterie power even at low load. I see on growatt display: "BAT first" Can i change that to "PV solar first"? I dont want battery drain during high solar input. In growatt app there is an option in...

Hi, thx

Hi, i dont want to face a common growatt spf problem , so i use the dry contacts for switching off and on grid battery charging. Does anyone use this ,too?

So i want to add battery to my 1k growatt grid tie system. I know there is solarflow or streamfflow. Those inverters are intelligent and can manage to provide power to the batterie and simultaniously power to your appliances. My question is how to achieve that behaviour with my existing growatt...

Hi i am unsure and need some support. Growatt spf 5000 es , Felicity 10Kw battery. What will happen if there is no load , the battery is fully charged over night by utility. (SBU mode) The sun will start and provide power ( no load attached). What values have to be programmed in growatt...

I recently saw a valuation parallel vs seriell. So to make it short i guess its not recommend. There a backward diodes in most of the available panels to prevent backwar current thats fine. But if one of your parallel string get shadowed thats when problems may occur. Since its parallel the...

Hello,need some input. Europe 230V 50hz. Average load is about 800watt /hour. System: 10X jasolar panels 425watt, Growatt spf 5000 es , two 5kw felicity solar battery LPBA48100-OL. My values : 01___ sbu 05___LI 36___04 (bms protocol) 12___??? % ( here the problem i cant change the values...

Hi thx to all for that input. I use the felicity battery bms protokol. It seem to work fine. But i wonder: my batteries ate most of the time charged up to 100% 54.7V. Is that right though.?

As the title says , my growatt wifistick does not revive with inverter restart . Is there any thing to do additionally ? THX

HI my system is up for roughly one and half month. I have something like 124kw produced with 8X425watt panels so far. But i think i have a problem. ( i see a line in growatt display that goes from batterie to load and from sun to load , load is 300 watt solar power generating 2300 watt) I...

THX ill gone check

THX,, that s what i though,,

Hello, to all participants. I make it short and will ask if a user can provide a decent battery setup for felicity solar batteries on growatt spf 5000es . I can imagine that these information is available here , but i am lazy and already stressed out reading 100 of pages though. (Is it...