My home installation

Show us your system
1

Hi all,

Here is my home installation excisting of:
3x MultiPlus-II 48/5000/70-48 (one per phase)
MPPT RS 450/100
MPPT 25/60
DC system (measured with smart shunt)
8 micro-inverters (enphase) connected to AC1 out

The complete house is connected to AC1 out

The battery banks are home made with EVE 304Ah cells, Gobelpower BMS and Heltec active ballancer. 2 out of 3 banks are already installed. The 3rd one is comming soon.

IMG_3743 groot
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IMG_3742 groot
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IMG_3741 groot
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IMG_3740 groot
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Kind regards,

David

5 Likes
2

Nicely done … :+1:
But I didn’t realise that Victron also has 3-stage filters and pressure tanks :wink:

1 Like
3

Not yet :blush:

I’m not good in fotoshop :crazy_face:

4

Welcome in the forums! Niiice first post!!!

Awesomely clean and tidy nice! Nice and Impressive batteries gear for home-made devices!

Couple of suggestions:

  • Make sure to have high cutting current fuses for your batteries corresponding to the indications of the battery manufacturer, the maxifuses in the Victron busbar are insuffisant with only 1 kA cutting power, which btw doesn’t make sense for a 1 kA rated busbar (i reported this security issue at least 3 times to Victron, unfortunately without reply yet).
  • Make sure the plywood fire-resistance corresponds to your local electrical and fire regulations.
  • Maybe check that your regulations allow to mix battery DC, solar DC and AC cables in the same channels before going through electrical inspection.