If you pause the video on the screen that shows all the individual components and wiring diagram, the yellow boxes represent the fuses. When I get around to upgrading the batteries, the battery fuse and inverter fuse will be larger.
Great video! It just occurred to us - We recently upgraded to lithium batteries - 1st 2 were 100Ah, set in parallel and we used 2 AWG to connect each together - but we've sent them back and are awaiting the arrival of our 2 230Ah batteries. I'm thinking, our 2 AWG cable is not large enough - from what I can tell, we need 4/0 cable to connect them - Would you agree this correct? Also, it occurred to me that maybe our shunt/battery monitor will now not handle this large battery bank - we plan on following your parts list 100% when it's time to install our inverter. :) Our shunt is the stock Furrion that came with our 2023 GD 337RLS - if we need the larger shunt, we'll get the Renogy 500 AMP Battery Monitor with Shunt. Thanks for you help. This may not be the last you hear from me lol. I may even reach out on the GD forum if that's okay. (I did just reach out to Lippert and their highest shunt handles 350, so that answers 1 question - off to order)
When I installed the LiTime 230ah batteries in parallel, I did upgrade the cables from the batteries to the bus bars to 4/0 welding cable. From the bus bars to the inverter is still 3/0. I installed a 250a terminal fuse on each battery and upgraded the fuse to the inverter to a slow blow 300a fuse. I don’t know about the Furrion shunt, but they are all pretty generic and can handle up to 500ah battery banks. You can check by adjusting the setting on the panel.
I actually added a second converter that was lithium compatible. The original converter stays off at the circuit breaker - just for backup in case the new one dies.
Love the system, great design. Can you share the wiring and fuse sizes you used for all components?
If you pause the video on the screen that shows all the individual components and wiring diagram, the yellow boxes represent the fuses. When I get around to upgrading the batteries, the battery fuse and inverter fuse will be larger.
Great video! It just occurred to us - We recently upgraded to lithium batteries - 1st 2 were 100Ah, set in parallel and we used 2 AWG to connect each together - but we've sent them back and are awaiting the arrival of our 2 230Ah batteries. I'm thinking, our 2 AWG cable is not large enough - from what I can tell, we need 4/0 cable to connect them - Would you agree this correct? Also, it occurred to me that maybe our shunt/battery monitor will now not handle this large battery bank - we plan on following your parts list 100% when it's time to install our inverter. :) Our shunt is the stock Furrion that came with our 2023 GD 337RLS - if we need the larger shunt, we'll get the Renogy 500 AMP Battery Monitor with Shunt. Thanks for you help. This may not be the last you hear from me lol. I may even reach out on the GD forum if that's okay. (I did just reach out to Lippert and their highest shunt handles 350, so that answers 1 question - off to order)
When I installed the LiTime 230ah batteries in parallel, I did upgrade the cables from the batteries to the bus bars to 4/0 welding cable. From the bus bars to the inverter is still 3/0. I installed a 250a terminal fuse on each battery and upgraded the fuse to the inverter to a slow blow 300a fuse. I don’t know about the Furrion shunt, but they are all pretty generic and can handle up to 500ah battery banks. You can check by adjusting the setting on the panel.
Did you remove the suggestion I had for you?
You know that this could be a fire hazard for you or anyone else who has this problem and it is a known problem.
Are you talking about the refrigerator issue? I haven’t removed any comments. And yes, I reported it to the NHTSA.
Did you have to change your converter or was it lithium compatible.
I actually added a second converter that was lithium compatible. The original converter stays off at the circuit breaker - just for backup in case the new one dies.
@@MyGrandDesignReflection303RLS This was a good idea! Ours is in a box and will travel with us just in case.