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Question Battery Wiring With 18KPV with 2 outdoor batteries and 4 indoor batteries.

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Posts: 3
Topic starter
(@agmww)
Active Member
Joined: 4 months ago

As the picture shows below, I have 3 18KPV's, 2 outdoor wall mount batteries and 4 indoor batteries.  All will be connected to a FlexBoss.  Does this battery wiring work?

image
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Posts: 3
Topic starter
(@agmww)
Active Member
Joined: 4 months ago

I redid the picture to correct some errors.

image
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Eric
Posts: 276
 Eric
(@eric)
Reputable Member
Joined: 6 months ago

This would not be able to work due to the internal bus bars being limited to 600A. However, there are some alternatives. You can use external bus bars (Would have to be rated more than 700A) and connect all the batteries together and then distribute them to all 3 inverters, or you can connect 2 batteries to each inverter.

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