Recent content by rolandbremb

thanks! yes I checked with them, and I can connect the batteries in series!

there's a couple options but I got the "Victron Energy Orion-Tr Smart 12/24-Volt"

hmm... well I'll probably never use the max load anyway, and ~2400W is plenty

quick question regarding BMS... I have 2 200ah LifePo4 batteries that I'll connect in series with a 100a BMS each. Is the maximum discharge rate then 200a (100a BMS + 100a BMS) * 24V ~4800W? or am I limited to 100a *24V because each BMS can only handle 100a?? just want to make sure I'm not...

thanks! yes I also have a disconnect for the solar panels that I don't show. the extra charger is actually not a charger... it's a 24v air conditioner!

I actually run the batteries in series, but I thought about the same. Thanks for pointing this out. So I would have 2 terminal fuses on the battery, one for the bus bar and one for the inverter?

got it! the inverter actually asks for a 2AWG in the manual so that should be fine there. I might upgrade to 2/0 for in between the batteries and to the bus bars.

Thanks! Yes, I have a 500A shunt I forgot to add to the diagram! I don't think I'll ever max out this system... the biggest draw from the inverter would be my induction cook top with around 1800W, and I can plan to not use the AC at the same time. One concern was around he wire size... do you...

Hi there! currently planning out my electrical system, and would love to get some feedback on my wiring diagram... is this going to work out or will it blow up in my face? lol

B2B: yes I was thinking about that since the cable is going to fairly long as well. Thanks! Fuses: That's interesting. So for every load that goes from the bus bar to the source, you'd recommend installing a mega fuse? ATS: yes, and I've decided to give the Growatt 3000 a chance.

oh my mistake.... that should say 32A. Thanks for pointing that out!

Thanks for the input! The main reason are my 620W, high voltage solar panels. I couldn't find a reasonable priced MPPT with 120+V and 50+A. I also decided to try the Growatt 24V SPF 3000TL to keep the costs low as it acts as inverter/charger/ATS.

help! :)

Here's a better quality picture!