Growatt 3x SPF5000ES Parallel with batteries (Settings)

In the video we are going through my 3x Growatt inverter settings.
The system is with 3x Growatt SPF5000ES inverters working in parallel in a single phase with 7 batteries.
#SPF5000ES #growattsettings #diysolar

[@LX777]

Very useful and well done. Thank you

[@poleznoszdrave]

Браво! Много полезно видео!

[@eddywouters3044]

Setting 23? When you are using single phase with 3 inverters in parallel the manual says to set it to PAL instead of SIG. But then it gives me a fault. What is your opinion? I am using exactly the same combination as your system...

[@golden4o]

I cannot access Setting 23, from 21 it jumps to 28. My guess is that the communication between the inverters is not properly connected.

[@freshia2008]

Sir what is the Max. PV input current of this inverter ?

[@golden4o]

18 Amps

[@angelkm2599]

hello, I have an identical installation with 3 inverters 5 kW mounted in parallel with a total single-phase output of 45 kw but I have a three-phase public network subscription of 15A per phase, I would like to know if it is possible to make the network injection of the 3 phases with one phase per inverter

[@golden4o]

Yes, you can make the inverters work in 3 phases and connect each phase of the residential network to the inverters. You can check the manual on how exactly you can connect them. I'm planning to switch to 3 phases as well as I have 3 phases coming to my house. Before you do that please make sure to balance each phase in your house. Because with 3 inverters you will have 5KW on each phase. (Total 15KW on the 3 phases)

[@angelkm2599]

@@golden4o Thank you for your feedback but I want to stay in parallel mono and inject each phase in an inverter thank you

[@golden4o]

@@angelkm2599 If you want to stay on single phase with the inverters and inject, you can only do that with one of the 3 phases that are coming to your house. Just grab one of the phases and connect it to the input of each inverter.

[@angelkm2599]

​@@golden4o there is a risk of connecting the 3 phases if why, because each inverter normally sends its current, so I do not understand the risk and thank you again for your return

[@golden4o]

@@angelkm2599 The inverters cannot convert 3 phases into a single phase. No inverter can do that (as far as I know). So in order to use 3 phases, your inverters must be in 3 phase mode. If they are in single phase mode, you can only input single phase.