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This would work? I do have a bms for each pack of 16s.

Wow huge! Yes...... i am bing told no parallel just series = 300ah at 48v. I get that however i am bing told that if introduce a parallel connection i will lose my 48v in the the three banks of 16s in series that gives me my 48v. I have 48 3.2v 100ah deep cycle lifepo4 in series + parallel and...

Hey all. Ok i know everything just ask my 2 exwifes. I am well beyond my abilities so i hired a company to set up my solar. However they wont build my battery bank. I am told by someone with 20yr in the field. He said the way i need to wire my bank is in 3 banks of 16 at 48v at 300ah. I do...

Then my question is how do you configure 48s @ 3.2v to get the most ah with running a 48v growatt charge converter.

I thought as much however i was hoping to get 2400ah out of the two banks of 24. Instead of 1200ah out of three banks of 16.

Hey all. how would one connect three 16s bms to two 24S battery banks? I can not find an overkill that is a 24S bms. I do have overkill 16S bms x 3 so that is what i am using

I have the growatt 6K with the 18k spike low frequency. i am looking for help in the asheville area-with the build if y’all know of a company.

Hey all. I am moving to Asheville this may. I am looking for some help in putting my motor-coach together. 8-300w panels, growatt inverter/converter, 48-3vcells. Interior build and all the fun that goes with this :) if any of y’all know someone who is in the Asheville area and wants /can help...

Yes measure both and the setting is on dc

I do hope so

It is reading 001 and the aa batteries together are 3v

Brand new meter. This is what it is reading

Well here is the volt meter. Battery is just the cell nothing else. They came in this afternoon so been at room temperature for about six hours

Hey all I just got my batteries in 100ah 3.2v All read 0.01v. would this be a good bottom balance? Seems a little low and I am wondering if to low.lm in the cold like the rest of u.s. they traveled across from west coast (I think on an unheated truck) so I got them up to room temp and still 0.01v

I have gone with the overkill bms. Now all i need to do is figure out how i am going to wire my batteries. I have 48 100ah 3.2v batteries. I would like to wire them in series and parallel to max my ah .

What math equation are you referring to?

The compressor is not 48v. I am connected to a growatt 48v split phase charge/controller 120/240. The compressor is a 110v unit

Start up on compressor is 80a runs at 40a so just for start up. The bank x3 is 48v each (16s-)(3.2v 100ah each)

Let’s say i am operating a wood shop so the load will very from 4a to 100a for the 5horse power compressor kicks on

What would be the amperage on the bms 80,100,150,200, or 250? for this bank 48v 16s 100ah cells.

I have 3 banks of 100ah 16s lifepo4 batteries. I would like to use a 16s bms. i have read some not so good experience with the Daly bms. So what other bms units are people are using?

I too am looking for a recommendation

Yes lifepo4.

Not sure which freez plug is installed this is second hand bus/coach. Bought from transport service

Draw is 400w, plug is 110, link?, yes to keep from cracking and to help start with no harm to engine, no generator available.

This a coach bus (diesel pusher) and i am inland where there is no access to grid power. Battery is 24v 100ah. The 2kw inverter is a 12v inverter. I am using a 24v to 12v step down converter to connect battery to inverter, so i hope.

In these times we are trying to do with what we have. I am not cheep or trying to be macgyver. I am trying to not damage my engine by powering my freez plug with a 24v batter that I already have.obviously i am no expert however i do not see why this is not doable. i have no access to grid power...

Still wondering about power distribution busbar and a 24v battery. Is the busbar able to be connected to a 24v battery or is there a 24v busbar? I.e. can the post on the power distribution busbar take the 24v battery or do i need to split the leads and use two post to accommodate the 24v?

Freez plug in a diesel engine no 110v available so trying to run freez plug (110v) off of the 2000w inverter that is plugged into 24v step down to 12v converter that is hooked up to a 24v lithium battery 100ah.

Wrong read. 12v inverter connected to a 24v step down to 12v connected to a 24v battery.

No can do 24v battery hence the step down converter from 24 to 12

Yes well mom always said if you’re going to do something do it well :)

Maybe i am using the wrong terminology the busbar that i am referring to is a power distribution block busbar with an amp rating

Hey all. I have a 24v lifpo4 battery and want to connect it to a bus bar. What kind of bus bar should i use? I see busbars that are 12v per terminal but i am connecting a 24v battery. Do i split the one lead into two and use two terminals? Or is there a bus bar that is 24v per terminal? Will...

I got the valefod brand that is a 480w. Hopefully this will be able to handle a core heater for a diesel engine. Looks like the same piece as the big size.just a different brand name.