HELP! Growatt 3000TL LVM-24P in van.. want to use 12v... how to wire??

[big spring]

Hi, I am adding the Growatt 3000TL LVM-24P in a van conversion but I found it is difficult to add 12v for the applications in the van. Could anyone get me a guide to wire? Thanks!

 

[John Frum]

Well for starters you will need a 24 to 12 volt buck converter.
Do you have a system diagram to share with us so that we may better understand your setup?

 

[big spring]

Hi, thank you very much for your response. Attached is the diagram. Please correct it. Thank again!!

 

[John Frum]

Hi, thank you very much for your response. Attached is the diagram. Please correct it. Thank again!!

Looks good, should be a fuse between the inverter/charger and the busbar.
Also a fuse between the buck converter and the busbar.
And a fuse block with fuses between the buck converter and the loads.

 

[big spring]

Thanks!! I will put fuses. I am happy it works.