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Can batteries on growatt spf 5000 es overload under conditions?

JOVO

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Joined
May 11, 2023
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germany
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 inverter to prevent disaster.
THX
 
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 inverter to prevent disaster.
THX
Overload implies watts get pushed by solar…

This is not how electricity works.

Watts are PULLED by load. If there is no load, no watts are pulled.
 
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 inverter to prevent disaster.
THX
Setting #14 050?
 
Please I need your advice on this. I have two SPF5000 ES in parallel connected to one 15kwh Felicity Battery (lpbf48300).
The Battery voltage on both inverters differ by about 0.4V. Is this normal? For e.g the left inverter reads 53.9V while the right inverter reads 54.3V. Shouldn't the voltages be same since it's same battery?

Also when I set the charging voltage to 57.6V as instructed by Felicity, the inverters refuse to increase voltage but remains at 54V.
 
Wire diameter, connection type, torque, and wire length all play a part in the voltage read.

It is why wires NEED to be same diameter, and length.
 
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