Want to scale up the mobile 48v eg4

[brightbulb]

Hey everyone! My solar journey has been fun so far, can't get any easier than having a Delta pro and a battery with 4 panels on a connex in a field on 26 acres out in Texas.... However, we had a family move in with us and so instead of 2 people we now have 7 out here, and our power needs are huge. I saw the build Will showed in the video 48v mobile system that costs less than an ecoflow and has more power. I want to know, how many batteries can I scale that thing up to without getting a second inverter? Or do you need another inverter with each 48v battery? I read the schematic on it but it didn't specify how many batteries I could add.. and I'm very new, obviously, only plug and play experience for me, but I want to build this bad boy so badly!

 

[Samsonite801]

You can surely parallel in multiple 48v batteries together no problem. Just make sure you fuse (or breaker) for cables on both sides of a common bus bar (inverter side and each battery side, since overcurrent protection is designed to protect each cable run.

 

[brightbulb]

You can surely parallel in multiple 48v batteries together no problem. Just make sure you fuse (or breaker) for cables on both sides of a common bus bar (inverter side and each battery side, since overcurrent protection is designed to protect each cable run.

Thanks! I'll have to go over the book again, once I find it. It's somewhere around here

 

[Samsonite801]

Thanks! I'll have to go over the book again, once I find it. It's somewhere around here

This book is a good one to reference:

https://www.victronenergy.com/upload/documents/The_Wiring_Unlimited_book/43562-Wiring_Unlimited-pdf-en.pdf