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Adding battery stack 2 to EG4 18kpv?

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(@gregm)
Active Member
Joined: 1 month ago
Posts: 3
Topic starter  

I have 6 Ruixu batteries hooked up to the EG4 already and they are working fine.

Just bought 3 Eco-Worthy batteries that I want to hook up and plug into the battery 2 hookup in the EG4. I am assuming that you can do this as they do supply a second plugin point. Don't know for sure and they could just be a parallel battery plug in.
Also wondered about which Ethernet plugin you plug the communication cable into on the EG4 from the Eco-Worthy batteries.

 

Thanks

Greg


   
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(@pawnee)
Estimable Member
Joined: 9 months ago
Posts: 116
 

I’m not sure how that would work. Do the new batteries equal the KWH of the 6 old ones? I think you would need balanced KWH on both lugs of the inverter


   
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(@gregm)
Active Member
Joined: 1 month ago
Posts: 3
Topic starter  

They are both 100kwh batteries, just 6 of one and 3 of the other.


   
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EG4 Eric
(@eg4eric)
Honorable Member
Joined: 9 months ago
Posts: 498
 

Using external bus bars is the best way to connect all the batteries together.

For communication, you can try setting all the batteries to the Luxpower protocol and configuring the inverter to Lithium Brand 6. While I can't guarantee it will work, it's worth trying.


   
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