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As MPPT consider the new Victron MPPT RS https://www.victronenergy.com/solar-charge-controllers/smartsolar-mppt-rs-450-tr They can handle up to 450Wp with 2 strings At the moment they are only in 48v, but that reduces the cable size (and money) even more

Hi, I am new to this forum, I have a 24v 200A Lifepod witch I added a Daly 8S 100A. The battey bank is mounted on a cherry picker... The BMS connects to the app, I can connect with the laptop but there is no juice through the BMS to the load. How can I test that? What did I do wrong? Thanks in...

An Idea would be to donate on Github Louis for his fabuleus effort :cool: But you have the same questions I had. Keep tracking this thread

I can activate the Daly with the button on the status board. The bars will light up after 3 seconds pusing the button. At this time i am not pulling anyting

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I think Louis brains is fried now ?

Finally got the time to connect the daly 16S 250A to my 305 Basen batteries wih your script As suggested I removed the 10A balancer, to avoid conflicts. The Daly/Cerbo works fine with the supplied Daly UART cable, so no need for a (expensive) Victron cable or converter Now I have another set...

Update. I had the time to look at it again. Stopped the discharge. Restarted it. No effect. Resetted it to default Now I measured 26v on the Anderson. Hurray! Thanks all for the input. I know a bit more of these bms' es

You mean override the daly?

Is it an Idea to put a additional (active) balancer on top of the Daly? I found this one https://www.alibaba.com/product-detail/2-24s-mv-Precision-4A-Active_1600314957604.html?spm=a2700.wholesale.0.0.1f4e59a69bDnJO This has 4A capacity

@Damon YIP Please explian, why should I buy a board (link to that interface?) if there is another solution, witch works https://diysolarforum.com/threads/victron-venusos-driver-for-serial-connected-bms-jbd-daly-ant-jkbms-heltec-renogy-tian-ecs.17847/ I came to this thread because one of my...

I did the activation procedure by putting a 24v load on. Without that the BT would not work also isn't it?

Activate is a onetime operation I assume. The button is a wake-up button. Thats what I meant. The load side is divided by an Anderson 350A plug. There is also no power (~1 volt) so the Daly is blocking it. When I get there I will put the cherrypicker on 230v.

I don't like a BMS witch doing its own mind ? Anyway sofar this forum is awesome. I'll hit the charger tomorrow. Thanks for the anwers sofar

Thanks. Is this a common issue? I bought it from Alibaba, ask the seller for the testing instruction

I yesterday fried a Victron MPPT 150/45, stupidly I assumed I had still 4 370Wp panels hooked, but I connected 6 of them. 230v dc was too much.. I know Victron puts in a fuse internally, but how to open such a case?

None, charge and discharge on

Here is some very good reading: https://www.victronenergy.com/upload/documents/Book-Energy-Unlimited-EN.pdf https://www.victronenergy.com/upload/documents/Wiring-Unlimited-EN.pdf

I use something like this to let the bank at desired temp, activating by a Victron Cerbo https://nl.aliexpress.com/item/4000454364722.html?spm=a2g0s.9042311.0.0.27424c4dMZDnH0

So I can wait some hours resting before I set the my smartshunt to 100%? (like the TS has also)

The Anderson is prebuild by the supplier I measured from both blue (24v) and black (0v) the other lead I clamped on the + on the Anderson

Thanks for that, you are right... I forgot the daly to set the specs of the batterybank. I did that now using the BT and app. The daly and smartshunt are somewhat the same now. I let the firmware at 2.74 on the cerbo, since there is no major upgrade in the latest. Is it possible to display the...

First of all the shunt needs to know what is 100% It is measuring it using the peukert exponent. It should be set to 1.05 according Victron. My reply was when it should be at 100% because it also is looking at voltage

The hydraulic pump draws 70 amps according the service manual. But is only activaded after activating a switch. It starts to run, then you can pull another lever to go up or down. In this situation the amp draw will rise

Hi, I was wondering, did you update the Multiplus to the latest firmware? I did (494) and got weird outputs. This could effect the BMS also. Findings: 1 All my assistants/setups were gone, reinstalling I see now in remote 2 ESS releases. 2 In VRM I see sometimes weird values, battery drains a...

Victron supports pylontech https://www.victronenergy.com/live/battery_compatibility:start I visited a seminar of them, and asked I they would build a BMS (in fact are cells dumm) Johannes Boonstra answered that Victron will not support that, because the expect problems generated by the cells and...

Not tested it yet because the Daly does not read any data from the cells...

I don't need to see them all, maybe the highest, lowest and middle voltage. But thanks a lot for all the work

If I measure on the + on the anderson and the blue wire on the daly I get 26v (being the - on the pack) On the - on the anderson zero. So it is pointed to the interior of the daly Can I see in the app whether the mosfet or relais is triggered/closed?

Did you try to connect the multi with a MK3 to USB adapter to a pc?