Hi dear Lately l update to bigger EASUN inverter the SMW11kw my last one was the SMLii 5,5kw. Its exactly the same. EASUN exports with different brand names as well. My problem is the recognition of my Easun pylontech battery. Do i need special cable for communication?? Simple ethernet cable s no? The inverter came without communication cable so do i have to look for a bms cable? I order solv the problem? I have all you done choosing pylontech and after 2 minutes the inverter starts alarm with fault No 61.
The fact that someone is asking this question shows how inadequate this video is for installer-contractors! For a start the inverter is not shown connected to any supply or load. Should these be disconnected (fully disconnected? isolated?) before adding more batteries? Changing settings? Moreover the video says each additional inverter in parallel should have UDF user defined battery type setting, whereas the Master inverter is set to Pylon (at least that is how I understood it). This is counter-intuitive and needs explanation - in the video the whole parallel setup is discussed but not illustrated, so we are invited to "imagine" the setup, without a clear exposition of why and when we (installers) would need to do this. Please be clearer what is being taught in this video - saying "any questions contact us" is a red flag for me because we all know this is not likely to be a 5 minute phone call. Sorry to be critical.
Can i connect it to my solar inverter without bms I Just change the battery type to userdefined and then the absorption and the floatting and the cutoff
Hi dear, If 3 inverters are in parallel, and I have 4 lithium batteries connected in parallel, in this situation do I connect the BMS to only one battery from the bank !?
what is the benefits of this connection, excepting auto setting of charging function? can i make cutoff voltage by SOC? or i need to choose voltage same as with lead acid?
buongiorno , ho inverter smx II 5,6 Kw isolar off-grind abbinato a pylontech us2000c 4 batterie parallelo. non riesco a collegare con BMS - utilizzato cavo apposito su porta rs485 2 inverter e porta rs 485 batteria swich 0001 - inverter inpostato a lipo L16 potete aiutarmi come fare : oppure devo mettere inverter in modalita'USE e fare settaggi a mano? hello, I have inverter smx II 5.6 Kw isolar off-grind combined with pylontech us2000c 4 batteries parallel. I can't connect with BMS - special cable used on rs485 port 2 inverter and rs 485 port swich battery 0001 - inverter set to L16 lipo can you help me how to do it: or should I put the inverter in USE mode and make settings by hand?
Your question assumes the supplier has tested their equipment with every combination, and/or that every technician is familiar with all types! What is the protocol is surely a better question to ask yourself?
He is not likely to give a definitive answer because this company's business model is about shifting boxes from a particular supplier, not optimising storage solutions across multiple providers. A simple Yes or No is required, but any recommendation would result in a liability if something goes wrong. Do you see my point?
hello dear we have 6 inverters that's connect in parallel max8kw and 10 lithium battery PYL the master inverter can't charging the master battery do you know how to solve this cause and another question is how to change charging current for lithium battery from 30a to 80 or 100a as we tried from battery but inverter always showing is 30a.
Hello your bms will automatically set the charging current . If you are a Voltacon customer you should have received clear instructions how to set up the batteries to communicate with the inverters. There are a number of parameters that affect the charging of lithium batteries . You also have to check if you have successfully paired your batteries with the inverter.
@@voltaconsolar thanks for your kindly reply, the battery is paired successfully with the inverters , but the charging current I low 30A. I just wants to increase the charging current to 80A if you have any idea how plz let me know. Thanks a lot
@@RedseaMaster its not a "kindly reply" it is a "I don't really know and I have been cautious and polite in replying" rather than "how to integrate multiple batteries with one charge controller" imho
@@voltaconsolar we got one of those off you , RJ45 his is only my I find it very strange one of the best size inverter 11 kW for off-grid use, there isn't one example off a voltacon axpert maxe-11000 and a pylontech us3000c working together on the internet I think that's a good invite for your next video on RUclips 👍
@@denisthespark5871 they are compatible with all the batteries US3000C US2000C us5000c if we sell them it means they are compatible it is also stated in the inverter manual check the last pages
Cool video! We recently built our own lithium battery system for our sailboat that we live on, and used a DALY BMS. We actually just posted a video about it, and would love to hear your thoughts!
Hello probably you did not buy the inverter from Voltacon Solar. You must get the right RJ45 cable with the correct pins assigned to the serial ports. If you sue a straight in : out cable it will not work
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Thank you so much for your video! What is the rj45 pin interface on the battery side? Could you share please
What is the pinout on your RS485 cable between inverter and battery?
Did you ever find this out... seems the most important part which is missing from video.
Same question here ... did you managed to find the pinout? Searched for days but could not find one to work ...
i did some googling - see comments above - agreed absolutely missing and pretty much essential info
I am suspicious of the affiliate link...
Hi, can you please tell me what the pins connections are for the battery to inverter? Many thanks
This is the cable voltaconsolar.com/batteries/lithium-ion/bms-cable-pylontech-off-grid-inverter.html
Which side it inverter and which side is battery please
Hi dear
Lately l update to bigger EASUN inverter the SMW11kw my last one was the SMLii 5,5kw.
Its exactly the same. EASUN exports with different brand names as well.
My problem is the recognition of my Easun pylontech battery.
Do i need special cable for communication?? Simple ethernet cable s no?
The inverter came without communication cable so do i have to look for a bms cable? I order solv the problem? I have all you done choosing pylontech and after 2 minutes the inverter starts alarm with fault No 61.
Perfect thanks just what I was looking for
Is RS485 port necessary in each lithium ion battery? Or it is necessary with pylontec battery?
The fact that someone is asking this question shows how inadequate this video is for installer-contractors!
For a start the inverter is not shown connected to any supply or load. Should these be disconnected (fully disconnected? isolated?) before adding more batteries? Changing settings?
Moreover the video says each additional inverter in parallel should have UDF user defined battery type setting, whereas the Master inverter is set to Pylon (at least that is how I understood it). This is counter-intuitive and needs explanation - in the video the whole parallel setup is discussed but not illustrated, so we are invited to "imagine" the setup, without a clear exposition of why and when we (installers) would need to do this. Please be clearer what is being taught in this video - saying "any questions contact us" is a red flag for me because we all know this is not likely to be a 5 minute phone call.
Sorry to be critical.
Do you have to bond the battery? I have the same setup
Can i connect it to my solar inverter without bms
I Just change the battery type to userdefined and then the absorption and the floatting and the cutoff
Yes if you know the actual values for the user defined menu
Thanks for help. Now my AXPERT King 5kW has stopped beeping. Thank you!!!
Can you help me? I have the same inverter with weco 5k3 battery and custom CAN cable but the alarm won't go away. Is the dip setting an issue?
There are many copies in the market and some of them don’t have the right software .
Di I need a bms for parallel batteries?
Hi dear, If 3 inverters are in parallel, and I have 4 lithium batteries connected in parallel, in this situation do I connect the BMS to only one battery from the bank !?
what is the benefits of this connection, excepting auto setting of charging function? can i make cutoff voltage by SOC? or i need to choose voltage same as with lead acid?
you need to use the BMS , without bms connection it is not recommended to connect any lithium batteries to the inverter
"not recommended" as in is not supported or actually dangerous? @@voltaconsolar
From where tou buy the battery’s?
buongiorno , ho inverter smx II 5,6 Kw isolar off-grind abbinato a pylontech us2000c 4 batterie parallelo.
non riesco a collegare con BMS - utilizzato cavo apposito su porta rs485 2 inverter e porta rs 485 batteria swich 0001 - inverter inpostato a lipo L16
potete aiutarmi come fare :
oppure devo mettere inverter in modalita'USE e fare settaggi a mano?
hello, I have inverter smx II 5.6 Kw isolar off-grind combined with pylontech us2000c 4 batteries parallel.
I can't connect with BMS - special cable used on rs485 port 2 inverter and rs 485 port swich battery 0001 - inverter set to L16 lipo
can you help me how to do it:
or should I put the inverter in USE mode and make settings by hand?
Will the inverter work with the DALY Smart BMS?
we did not hear about this BMS before
Your question assumes the supplier has tested their equipment with every combination, and/or that every technician is familiar with all types! What is the protocol is surely a better question to ask yourself?
Will the battery icon flash in slave inverters after setting to user?
No only the master inverter flashes . The slave should be set to USE in menu 5
@@voltaconsolar yes the master set to (pyl)
The Slave set to (use)
Thanks 👍
This is highly counter-intuitive @@voltaconsolar
Thanks another usefull video. Really good website too. Lots of info and options on there 👍
Can we communicate lithium batteries other than pylontech like Narada,Huawei,sacredsun,shoto,vision etc, just like you do pylontech battery in video?
He is not likely to give a definitive answer because this company's business model is about shifting boxes from a particular supplier, not optimising storage solutions across multiple providers. A simple Yes or No is required, but any recommendation would result in a liability if something goes wrong. Do you see my point?
hello dear we have 6 inverters that's connect in parallel max8kw and 10 lithium battery PYL the master inverter can't charging the master battery do you know how to solve this cause and another question is how to change charging current for lithium battery from 30a to 80 or 100a as we tried from battery but inverter always showing is 30a.
Hello your bms will automatically set the charging current . If you are a Voltacon customer you should have received clear instructions how to set up the batteries to communicate with the inverters. There are a number of parameters that affect the charging of lithium batteries . You also have to check if you have successfully paired your batteries with the inverter.
@@voltaconsolar thanks for your kindly reply, the battery is paired successfully with the inverters , but the charging current I low 30A. I just wants to increase the charging current to 80A if you have any idea how plz let me know. Thanks a lot
@@RedseaMaster its not a "kindly reply" it is a "I don't really know and I have been cautious and polite in replying" rather than "how to integrate multiple batteries with one charge controller" imho
Does a voltacon Axpert maxe -11000 work with pylontech us3000c lithium battery many thanks 👍
Yes it works please following the link voltaconsolar.com/batteries/lithium-ion.html
You need the right BMS cable
@@voltaconsolar we got one of those off you , RJ45 his is only my I find it very strange one of the best size inverter 11 kW for off-grid use, there isn't one example off a voltacon axpert maxe-11000 and a pylontech us3000c working together on the internet I think that's a good invite for your next video on RUclips 👍
There is no information in your link about the compatibility between your inverter and the pylontech battery
@@denisthespark5871 they are compatible with all the batteries US3000C US2000C us5000c if we sell them it means they are compatible it is also stated in the inverter manual check the last pages
Where are the ac input and output for this unit i see everything but the ac terminals
I'm pretty sure they are underneath in the middle. They are not connected in this video.
Great question - and Richlee is right - but the whole point is this is theory and not practice
Cool video! We recently built our own lithium battery system for our sailboat that we live on, and used a DALY BMS. We actually just posted a video about it, and would love to hear your thoughts!
Good information
I did this and the inverter did not connect to the polytec battery and then went into fault 61 can you help
Hello probably you did not buy the inverter from Voltacon Solar. You must get the right RJ45 cable with the correct pins assigned to the serial ports. If you sue a straight in : out cable it will not work
Same here I got 61 fault
Do you sell this cable?
does not R45 specification cover that? @@voltaconsolar
Good job!
Benefit for concumnison?
say what?
Price for this sendt to norway asap. 4 Block and 2 inverters
Next available container will be here in 30 days,please contact info@Voltacon.com for prices
lolcano @@voltaconsolar
did you get it?
Hello how can connect votronic 11kw with 2 battery felicity...i try pin 3& 5 to inverter and 5&6 to battery but also failed?
Can y help me plz
Probably you don’t have our inverter but a similar unit . Our off grid inverter word with 3-5 pin and pyl