Step-by-Step Guide: Setting Up Your Daly BMS with LiFePO4 Oz

[@johnlemay1181]

THANK YOU!! Great video to help me resolve a problem I could not get vendors to help me with.

[@yt678901]

How to check charging status ? charging current?

[@christospissas8665]

I can't make it to communicate with EASun inverter (ISolar-SMG-II-11KW-48V-Wifi)

[@billywhizzy]

Thanks for this video. I have the smart 100A BMS and 5A active balancer (Not smart) Did you manage to upgrade the BMS firmware? It asks you for a secure firmware code. Any idea if this is possible?

[@lifepo4oz673]

I've updated the Daly BMS fireware before you can see here: kzbin.info/www/bejne/nmKxoIRmftd9f9E

[@billywhizzy]

@@lifepo4oz673 That's very nice and helpful of you. Many thanks!

[@TomSon-ej3pw]

I've got two Daly BMS 4S LiFePo4, but it comes with two separate modules with separate bluetooth. Do you need to connect to them separately in order to set up Battery protection and Active balancing?

[@THEZEST1357]

Can the Daly BMS be purchased as say a 16s and configured as an 8s to allow for system expansion?

[@lifepo4oz673]

Hi, unfortunately not. The 16S Daly can only run in a 16S configuration.

[@SICMS]

I have 2 bms 150 amp model set up in 12 volt paralell system. Do I have to setup each bms with the same parameters? or, just set up one?

[@lifepo4oz673]

Yes you'll need to update the settings on both of your BMS's. In addtion to that, Daly says if your going to run 2x Daly BMS in parallel you should also use their Parallel module, that said the parallel module will only connect with specific BMS. Check on the side of your bms to see if it has a "Parallel" port.

[@SomethingToday30]

Finally !! Thanks for making this videos!!

[@abhisheksingh-rt4co]

Hey is there a way to make standard daly bms into smart one and add bluetooth and active balancer? I have 2 daly bms one is 8s and other one is 16s

[@lifepo4oz673]

You should be able to connect the Bluetooth dongle to the bms and connect through the Smart BMS app, however it may depend on your BMS model. Here's a link to the bluetooth dongle: lifepo4oz.com/collections/active-balancers-parallel-modules/products/daly-bluetooth-dongle

[@frankz1125]

I cant seem to get the balancer to balance. I am in the parameters. Do you know what is the trigger to balance? Does it need to be charging to balance ? does it have an auto balance or is my bms not working properly? Thanks

[@frankz1125]

If I do not have the active balancer unit do I need to lower the passive balance current? It is set to 1 A now.

[@lifepo4oz673]

The Daly BMS doesn't have an Active Balancer built in, it has a passive balancer. To see the difference see this video: kzbin.info/www/bejne/mnrYmqxnZpJ-jaMsi=RknUmvjP4NVqd6hh

[@waynebrown6621]

Hello! I really need some help, I have 2 16s 48v 100a, i follow this videos all the way however, the BMS will mot charge my pasks more than 53.9 and turn off at 51.2, i cannot seem to charge it, i have on order 1 more BMS and 3 active balancer, i don't want to have the same problem when i get these. Help!

[@lifepo4oz673]

send us a screensot of all of you settings to our email [e-mail]

[@guadaguppy4798]

I did exactly that waited for it to charge the 28.8 and then set it at 100% but even if its gone down today (very gloomy here) it would budge even if its saying 25.5 its still registering 100%

[@SailingLittleGooseBC]

Any help with the Bluetooth disconnect all the time? Just got it and disconnects from the app after 30 secs

[@gotveensaw9035]

Yes, I have the same problem. I try reconnected the all wiring and it worked. You must make sure you do the same wiring as the manual.

[@SailingLittleGooseBC]

@@gotveensaw9035 Ok i’ll try retracing everything, i have 48 string system with 4 different battery banks so it’s a bit of work

[@AsdfQwer-sv7vp]

Thank you very much for the video... I want to Ask you i have a Daly bms how big and all that is not necessary just it's Li4po 170 amp and 24 volt how Meny volt to charge them whit it it 29.2 volt or??? Best regards David

[@hughralli9960]

Great Video, Have you used the CAN communications before?

[@lifepo4oz673]

I've connected via the CAN communication to their Daly PC APP...that's it.

[@hughralli9960]

@@lifepo4oz673 think I'll use uart to a microprocessor and then select the information to put on campus with that

[@remmah89]

Thnx very much 👍

[@rizkibandang4619]

if i got 24v, and have 8cell then 3.6*8?

[@vadym-serdiuk]

yes

[@SICMS]

My other question is: the generic 123456 password does not work for one of the 2 bms that I ordered. How do I fix that?

[@lifepo4oz673]

You'll need to contact Daly and they'll be able to help you with the password.

[@kimtv4437]

Y my bms balancing doesnt turn on??

[@lifepo4oz673]

most likely depends on your settings or maybe you haven't activated it in the settings.

[@Deng-x1w]

Is there a way to reset the password?

[@markawbolton]

I made a dumb blunder. I didnt follow this part of the instructions. As a result the system "thought" the capacity of the pile was 30 amp hour not 280 Ah ... I thought this would be calbrated byt the BMS .. I was wrong .... RTFM ... rookie mistake ... Al fixed now nd it seems to be working great .... on it's first cycle and so far Very Happy ..

[@fikretkaplan2907]

I have an APC 3000va UPS. I purchased a Daly brand, 15s 150 amp Smart BMS and created a 48-volt LifePo4 battery pack. However, I'm encountering an issue. Normally, the BMS's B- should be connected to the battery, and the P- should be connected to the UPS. But when connected this way, if the city power is cut, the device automatically shuts down. After it shuts down, if I press the button, it turns back on and continues to operate on battery mode. If the power is cut again, the UPS shuts down once more. There's no problem with charging the batteries when the city power is available. When I connect the B- to the UPS and the P- to the battery, as long as the battery is charged, it automatically switches to the battery when the city power goes out. However, in this setup, it does not charge the batteries and even discharges them while the grid is active. So, the UPS is functioning correctly, but it does not charge the batteries. Additionally, there's another odd thing. If I use another BMS from Daly that is not a Smart model, I encounter the same problem; however, if I reverse the connections-connecting B- to the UPS and P- to the battery-the system operates normally and charges the batteries. Can someone please help about this problem

[@aagirabel_MyLife]

thank you !!!!

[@sapoty]

You should do the sound again without you turning away from the mic.

[@brianm9962]

You said .08 for cell difference protect but left it at 0.8v I think you meant to say 0.8 volt. Just a simple error in a great video.

[@alexdp6440]

Title: Balancing Issue with New 12V LiFePO4 Battery Pack (EVE 105Ah Cells) Message: Hello everyone, I recently upgraded my 12V LiFePO4 battery pack and encountered a balancing issue that I can't resolve. Previously, I had a 12V pack made from 4 EVE 105Ah cells, and it worked perfectly with my Daly 100A BMS. Balancing occurred as expected. Now, I've expanded the pack to 210Ah by adding 4 new EVE 105Ah cells. I connected the cells in pairs (one old and one new in parallel), creating 4 parallel groups, which are then connected in series (4S configuration). I am still using the same Daly BMS. Here’s the issue: The pack charges fine, but one cell group (the first group) consistently shows a higher voltage (3.54V) compared to the other three (3.35V). The BMS is unable to reduce this difference below 0.2V, even after running for 24 hours, although the balancing tolerance is supposed to be 0.05V. Interestingly, if I disconnect the charger, the balancing happens within just 2 hours, and the voltages equalize. But when I reconnect the charger, even with a low charging current (3A), the imbalance reappears (around 0.15V). I'm using an active balancer with a 1A balancing current. Given that this issue didn't happen with the old pack, I’m wondering if it’s related to mixing old and new cells or the balancing current being insufficient. Questions: Why does balancing fail when the charger is connected, even with no charging current (0A)?

[@dubidubi1645]

pleeaase upgrade your audio

[@rdcabal]

65536 is the timeout off value