LiFePO4 How To Wire Up Electrical Shunt Coulomb Counter Sampler

My website (still under construction)
www.solarpowerchannel.co.uk
*****Parts*****
What is a shunt and how they work?
• What Is A Shunt? How T...
LifePO4 Battery 12v (AliExpress)
s.click.aliexpress.com/e/_AcpcDc
LifePO4 BMS (AliExpress)
s.click.aliexpress.com/e/_99cHDO
Inline Shunt (AliExpress)
s.click.aliexpress.com/e/_A17GHF
Inline Shunt holder (AliExpress)
s.click.aliexpress.com/e/_ABivG7
12v 1kw MPPT Solar Inverter (AliExpress)
s.click.aliexpress.com/e/_A2jhea
24v 2.4kw MPPT MPPT Solar Inverter (AliExpress)
s.click.aliexpress.com/e/_AmxxES

[@Aetisdios]

This is the most helpful Video about Shunts. Thanks!

[@igorkvachun3572]

Yes 👍🔋

[@NawtieBoy96]

very well explained however I have some doubts 1- why dont you power shunt from the last battery positive (thw one which has got its neagtive terminal connected to the bms -ve ) , whats the logic behind that? 2- what does P- stands for , is it pack? 3- I want to basically connect a load and battery charger and let the bms decide when to cut the FETS off or on depending on the set voltage limits , how would I make a connection in such a scenario?I am using 4s LiPo cells ( 6ah each) , using a battery monitor and balancer board from TI.

[@johnlarkins1651]

Thank you for your video. On the P- side of the shunt do I connect the trailer ground that’s attached to the trailer frame, also have a generator ground that I would attach. I can see nothing else that is a ground in the battery bay to connect. My light continues to flash in shore power mode.

[@samdefino1844]

Would you be able to add a on/off switch on the pos(+) wire that is powering the shunt? For the intended purpose of cutting power to the display while still having the ability to power the load. I’m making a waterproof battery box for a trolling motor for a kayak and want to save as much battery as possible.

[@junctek7696]

Fortunately to see your video, JUNTEK has launched the new KG140F. We look forward to your comments.

[@SolarPowerChannelwithChris]

Look forward in recovering it.

[@andytaylor3594]

What about if you have a separate charger cable on your BMS?

[@EWOverland]

What are the cable lenght limitations from the appliences ?

[@junctek1802]

We have a new product battery monitor KG140F, which has more color display and Bluetooth function than the one in your video. We hope you can help us test it.

[@ramitdour]

what are those 5 terminals on the shunt ? GND (B-) Bat Vcc (B+) Voltage drop across shunt(P-) what are the other 2 ?

[@giuseppeloprevite7256]

Hello..can I know if is possible to install shunt 100A with screws to the wood? I have fear it became very hot and take fire..I don't know if is a stupid question? Thanks..

[@SolarPowerChannelwithChris]

The shunt don't get hot if you have over sized it. Ide be worried if it's getting hot! I have put 98amps through my 100amp and it's fine. Unsure of your setup, but if it's getting hot ide size up to the 200amp. Same with all your bits, ide check temperature when load testing.

[@Trentmatthews]

Can I run my wire directly to the shunt to power my appliances?

[@SolarPowerChannelwithChris]

Thank you for watching. Yeah, we can monitor how much our appliances are drawing. As long as the shunt is able to monitor the volts and amps, unsure of your setup. If you see my latest video on the DIY solar shed, in my power wall you will see I've wired it to capture what's going in and out of the batteries.

[@alohaainamalamapono9940]

And how to enter the figures ? Thank you

[@giuseppeloprevite7256]

Or where can I buy a plastic case shunt(I bought shunt 100A you showed in video..)

[@SolarPowerChannelwithChris]

Good spot, now added. Along with my other videos. Cheers.

[@giuseppeloprevite7256]

@@SolarPowerChannelwithChris thanks a lot..Just buy

[@Studmn]

Will this meter show WH Capacity of the battery?

[@SolarPowerChannelwithChris]

Sadly not.

[@giuseppeloprevite7256]

do you think I can take how many extensions I want ?? 2 or 3 ???

[@SolarPowerChannelwithChris]

Your only taking a voltage reading, so you should be fine.

[@giuseppeloprevite7256]

@@SolarPowerChannelwithChris thanks for the indication for the shunt extension .. I wanted to ask you instead if I can use normal cables as an extension for the cell monitoring display..I nave same problem with It..thank you

[@SolarPowerChannelwithChris]

@@giuseppeloprevite7256 with cell monitoring, you should be fine to extent. Your just taking voltages 👍

[@andysutils]

Where the hell have you sourced that Daly bms clone from lol? I laugh and I'm mystified everytime i see it 🤣🤣

[@Machomen37]

Hola. Gran error en el montaje. El Shunt debe ir directo a la bateria y el bms despues, porque como tu lo has puesto, no contara el gasto de amperios que te consume el bms y con el tiempo no te dara la capacidad real de la bateria. Siento mi ingles.

[@josepeixoto3384]

Cierto, that is the way i have it, the shunt directly on the battery; Battery, Shunt, BMS,

[@alohaainamalamapono9940]

The last part is so confusing. About the settings of the coulomb meter

[@SolarPowerChannelwithChris]

Sounds like there is a video in this!

[@PBS-nm1uu]

confusing