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BUMP.

I have the same question for @@Will Prowse, please. I'm now running wires in my cargo trailer build including TWO Blue Sea blocks(6 AWG running to each). For that reason and others, I WILL be using bus bars. However, how do I calculate what amperage they need to be?? Thanks.

I'm seeking some guidance as I complete my system design drawing with regard to panels and controllers. I plan to use three of these panels and I'm most conflicted with/fixated on the VOC for this panel necessitating a huge and pricey controller. Parallel vs Series - several sources say the...

So what would the math be to determine the PV wire size(60 feet to be safe) and controller specs? This panel has 10 AWG. Thanks.

Yeah, I'm pretty lost. This forum is over my head. Thanks.

One year ago, Will Prowse posted a vid on the Bluetti AC200MAX and indicated that using PV to charge, it did NOT charge-through to the connected B230 expansion battery. Does anyone know if this has been fixed in the meantime? I've emailed Bluetti with no reply yet.