ESS solar edge questions

DIY
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1

Hi,

I want to setup my SolarEdge SE3500 HD wave with Victron ESS. I read in the documentation: Single phase inverter with HD-Wave technology with CPU version 4.8.xx
My CPU version is 4.21.23. Does that mean there is no option for me to get the setup working? Does anyone have experience with this?

2

The functionality required to make this work has a minimum version requirement.
If you can’t update it, then that feature will not be present.

3

Hi,

4.21 is upper then 4.8, so you can use your SE wired to AC-OUT1.

Extract from SE manual :

Single phase inverter with HD-Wave technology with CPU version 4.8.xx or later configured by SetApp

Best Regard,

Patrick

4

@patrick is 4.21 upper then 4.8? I have never seen this. It’s 4.1, 4.2, 4.3, 4.4, 4.5, 4.6, 4.7, 4.8. Or is this another way of numbering?

5

21 is definitely above 8.
I read it as 4.2.1, which it isn’t.
4.21 is from end of last year, so fairly recent. The latest being 4.22

1 Like
6

So maybe another question on how i want to change my setup:
I have a solaredge SE 3500 with 12 x 355wp panels and an MPPT with 3 panels.
I have a Multiplus 2 VA5000 48V.
14,7Kwh 48V battery.
Cerbo GX.

What i want is the same as the MPPT is doing, if i have a surplus of solar power and the selling price is negative to switch of the solar.
So i need to do the following:

  1. Connect the solaredge inverter to the AC1 of the multiplus
  2. Setup the solaredge AFS
    Edit P0: 50.2Hz, 100% Power
    and P1: 51.2Hz, 0% Power
  3. Setup ESS with the same values.

Is that it?