Recent content by PyroRider

Here a couple pictures of the batteries insides. Btw, they used the same 25mm2/M6 lug for every connection, for 1x6AWG, 2x8AWG, ...

I need to release my anger again. Today I further disassembled my problematic "100Ah" 48V battery from (today's Name) "PAPOOL LiFePO4 Official Store" (they keep changing names more often than I change my underwear). The battery had some problems from the beginning, i.e. one cell that is in a...

I could afford something like a Victron MPPT, I just dont accept the price 😂

I may be a bit late to this thread, I am owner of 3 60A MakeSkyBlue MPPT's for a year now and am happy with them, they survived a reverse battery AND reverse PV input (needed to swap 2 diodes for 0.10€ but they even provided me with the needed Part number).

Most DC circuit run rather high currents, for a low resistance connection you need a lot of surface are, much better given by a ring terminal than a bare screw terminal

As one of the most common examples for offgrid inverters there would be Victron, depending on the models you could even hook up a generator to charge the batteries, connect grid tie inverters to your offgrid system,..

Yes, why not? get a USB-C power delivery board that can do 100W charging and work with the output voltage of the bluetti

But careful, those cheapo chinese no name 200A polarised dc breakers are probably more dangerous than helpful

I have placed an order with Amy now for 16S 304Ah case, I'm curious if it will be as expexted. Case, Shipping to germany, taxes included, 320$ (not €!) for my configuration

Here is a more up to date table: https://www.ezitown.com/nh-ceramics-low-voltage-fuses-fuse-bases-fuse-rail-fuse-puller/

Never seen the lower NHA fuses, cant find them on the internet either

From what I've found on ebay, you are probably better off by using just NH bases and a seperate DC rated switch. NH fuses seem very rare overseas

So you are based in the US? There are single pole NH disconnect switches from a lot of brands, not only ABB, maybe you can find a used, cheaper one. I dont know your exact setup, but if you have multiple 24 or 48V batteries with inverters you could look for 3 pole NH2 disconnect switches, put a...

Each battery should have one fuse to the main busbar, every inverter should have one fuse to the busbar.

Don't parallel them, it just makes things messy and problematic. 1500W / 24V = 62.5A (without your factor the best fuse would be 63A) Times 1.25 would be 78.125A so the 80A fuse is your friend.