PV18 PRO inverter communicates with multiple lithium batteries.

#MUST #BMSsettings #lithiumbattery #inverterinstallation
This Video is about Communication of MUST Lithium Batteries with Inverter. Batteries are connected in parallel to form a storage bank then RS485 Port is used for Communication.

[@yukuz69]

In all your manuals for inverters CAN is 4,5 pins. Here you say 5,6. Where is wrong? In different versions of manuals for PV1900 6kW option 41 is 0 or 17 for the Must battery. Where is wrong? Fix your mistakes finally. And give the correspondence tables to your customers.

[@torstenjaeckel5414]

Thanks a lot!

[@maiyaelectrical2932]

I have 3 inverters (MUST PRO inverter 5.5kW) connected in parallel to produce 3 phase power. With that, I have 3 PV18-5248PRO connected in parallel as well to create one battaery bank. Do i configure All 3 Inverters to set parameters 14 and 41? Also, should i connect communication cable CAN to COM from 1st battery to the 1st inverter only?

[@MUSTENERGY]

Hello, please consult our after-sales engineer to give you an accurate answer [e-mail]

[@crealpet972]

Where I can find protocols table for option 41? Protocol 0 is compatible with JKBMS CAN: in BMS app need select CAN protocol No 10. When connection established I have strange issue - invertor attempt load battery for maximum current 115A for several short impulses, may it try sold energy back to grid (but model is off-grid!).

[@MUSTENERGY]

@@crealpet972 Name：Anson Liu Customer Service WHATSAPP:[phone] [e-mail]

[@agmkvm8005]

fully support the question. it would be much easy to simply select right protocol if we had a table of supported protocols!

[@MUSTENERGY]

@@agmkvm8005 We will give feedback and improve, thank you😊

[@oleksandrmelnychenko645]

Good afternoon, tell me the settings of the Must inverter to the dyness b4850 battery. I put the ones that are in the battery manual, when the inverter has already fully charged it, it gives an error (3), "battery voltage is high", then a few minutes pass and the inverter charges the battery again and gives the error again. Why doesn't the inverter turn off charging and stop charging on the SAN bus? Should the voltage be set higher or lower? Thanks for the nice info!

[@oleksandrmelnychenko645]

Perhaps it is necessary to set the value of Li in point [14], and not to set other parameters?

[@MUSTENERGY]

@@oleksandrmelnychenko645 Hello , can you send your question to our engineers and they will help answer it for you . [e-mail]

[@lancerl2]

Hello! Could you help me? How can I connect my inverter Must PV18-5048VHM with battery DYNESS B3 LiFePO4 48V/75AH ? After installation it works, but inverter doesn't see battery and doesn't know information about it.

[@MUSTENERGY]

Hello, you can consult our engineers [e-mail]

[@Ellfyn]

Do you have a Manuel for the pv1800 5248 pro

[@tolgahannsusur2534]

For example if I have 10 x 48 volt battery connected in series, will dial 1 canbus send 480 volt to the inverter or only 48 volt?

[@MUSTENERGY]

Sorry, this question requires an engineer to answer. Please send your inquiry to [e-mail]. If you have any pictures, you can also send them together. Thank you.

[@OleksandrShcherbatiuk]

Why the PCB_T on the battery increased up to 100 C even on low usage level?

[@MUSTENERGY]

You may need to consult R&D for specific details, but all batteries undergo strict safety inspections before leaving the factory.

[@sbee9776]

41 option set numbet pylon protocol?

[@bimmer_k]

I have an invertor ph18-5248 pro version 1.16. where I can get fresh firmware and how I can update it? thanks

[@MUSTENERGY]

Hello, where are you from? Please email me the serial number the machine was sent to, and where you purchased it. email: [e-mail]

[@bimmer_k]

@@MUSTENERGY I have sent the email and didn't get the answer yet

[@MUSTENERGY]

@@bimmer_k Your email has been received, our engineers will reply to you as soon as possible.

[@actiontower]

I just bought two LP16-24100 batteries, and I want to connect them with my axitx inverter. is possible to connect them ? if not .. how can I connect the two batteries to be in sync so when I turn off master battery the other will turn off ?

[@MUSTENERGY]

Hello, this brand of inverter is not our regular matching model. Could you pls add our after sales engineer Mr. Sven and describe your problem details? email: [e-mail]

[@sbee9776]

is it possible to combine the inverter must ph18-5248 pro with the battery pylontech us2000c?

[@MUSTENERGY]

Could you pls add our after sales engineer Mr. Cui and describe your problem details? email: [e-mail]

[@hasanhomidan7644]

Is there compatibility between the battery and the voltronic inverter?

[@MUSTENERGY]

yes😊

[@hasanhomidan7644]

I'm trying to connect them, but I'm getting an error. What are the steps for connecting the battery ?

[@MUSTENERGY]

tips: drive.google.com/file/d/1lB9MQOOE7Gybv1XAKZ3J9wBlr8DFHB05/view?usp=sharing drive.google.com/file/d/13mNY5J-RVV6ydtOXoDGbr_ug-u9aYG0O/view?usp=sharing

[@shakertatari4622]

Please I have LP16-48200 battery, and I connect it with my Voltronic inverter Axpert-KING II TWIN. and it stop charging on 98% ? can you help for that please ?

[@MUSTENERGY]

There may not be a matching BMS protocol, it depends more on the compatibility of the inverter.

[@gypzyluffydanger1707]

Plz Communication pin definitions for must pv18 5248 to must liop4 battery 48v 200Ah plz..

[@MUSTENERGY]

Hello, this video has been fully recorded

[@asmelashselamawi8888]

How do we connect the comunication cable with Victron inverter?

[@MUSTENERGY]

This inverter is not manufactured by us

[@asmelashselamawi8888]

@@MUSTENERGY Thank you for your replay. What type of communication cable are we using to connect batteries in parallel. Is it an ordinary RJ45 cable?

[@MUSTENERGY]

@@asmelashselamawi8888 yes

[@asmelashselamawi8888]

@@MUSTENERGY Perfet! Then, how will I be able to know if all my batteries are already comunicating or not?

[@asmelashselamawi8888]

I have 5.2kw inverter and the top board is damaged. Is there any possiblity to get new board from your company? And is it possible to get a contact adress email or WhatsApp?

[@MUSTENERGY]

Hello, you can email our engineer and provide the code of your machine so that we can judge whether there are spare parts. email: [e-mail]

[@asmelashselamawi8888]

@@MUSTENERGY Thanks!

[@ahmedsaad-ph5ll]

what is the number for huawei lithium battery 48v 100ah b1 that i can set on option 41

[@MUSTENERGY]

Hello , can you send your question to our engineers and they will help answer it for you . [e-mail]

[@stalkerwin]

I have a MUST inverter PV 18-5248 PRO and a LiFePo4 Deye RW-M6.1 battery. Help me connect them so that the inverter can read the BMS batteries. Please tell me the cable pinout. Thank you.

[@MUSTENERGY]

hello, If you encounter any post-sales issues, kindly send an email to our customer service engineer at [e-mail].

[@LZEE-p1f]

must pro 5.5kw inverter + 200ah with LiFePO4 (pace bms) battery - It is ok when I chose must inverter setting LI ? (PIN ASSIGN IS CORRECT). Other INV Such as Voltronic Inv, I chose PYL , It is ok. MUST INVETER is what protocol support ? for example , Pylontech Protocol?

[@MUSTENERGY]

Support Pylontech protocol

[@wolfehone]

does it work on Must PV1800 3kw?

[@MUSTENERGY]

yes

[@wolfehone]

i have tried but not working, can you give me some instruction please? @@MUSTENERGY