are you sure your inverterbdoes support canbus.Someone have the the scheme to build a can bus cable for bms seplos and the inverter Voltronic Axpert MKS IV 5,6Kw?
Axpert/ voltronic /mppsolar does NOT support CAN only RS485 !!!!Someone have the the scheme to build a can bus cable for bms seplos and the inverter Voltronic Axpert MKS IV 5,6Kw?
they are not the same price and are not rated for the same Amps. not same number of FET, not the same of terminal for BT B + and P+. terminal. Do you really expect them to be the same ;-)what is the diffrence between the 150 and 200amp seplos?
just the settings or are there diffrent parts?
my 150amp modelthey are not the same price and are not rated for the same Amps. not same number of FET, not the same of terminal for BT B + and P+. terminal. Do you really expect them to be the same ;-)
can you make a close pictuer of your fetsyep almost identical with my 200A , I don't know if it is the same FET, can't read them ;-(
ah i see the fets are diffrent look at the soldered contactsthis is a RS485 model
We do not have explicit CAN/RS485 comms with Seplos but we do have closed loop communication with Pylontech. Please note we do not offer support for comms with DIY batteries or batteries that are not on our list. To get closed loop comms, we work with the battery manufacturer to develop the protocol. The battery integration guide for Pylontech can be found at our website on the Support page.
Looks like "do whatever you want , we are not going to support anything not listed by us" fair enough. I think if you can afford sol-ark you should stick to their supported battery. At the same time they said we support pylon . So it may work with seplos since they have pylon emulation. But you are not going to get any support from sol ark with this configuration.I asked Sol-Ark if they know if the communications with Seplos will work. Heres their response:
Looks like an "idk". Lol
You probably need to build a specific CANBUS cable. you can't always use a standard straight/cross ethernet cableI have just built a battery cabinet with a Seplos BMS, powered up but I do not have a USB-485 interface yet. I understood that the Seplos shipped with the default Pylontech profile, but when connected to my Solis inverter, set to Pylontech battery it just reports Can-COMM fail. Same error in user defined battery mode.
Do I need to change settings in the Seplos software to make this work?
Hopefully the postman brings the interface soon…
It doesnt work with pylon for some reason, either chnage the inverter to default battery type, or change inverter to Aobo and change the BMS to SofarI have just built a battery cabinet with a Seplos BMS, powered up but I do not have a USB-485 interface yet. I understood that the Seplos shipped with the default Pylontech profile, but when connected to my Solis inverter, set to Pylontech battery it just reports Can-COMM fail. Same error in user defined battery mode.
Do I need to change settings in the Seplos software to make this work?
Hopefully the postman brings the interface soon…
This is probably because you have the canbus version on the Seplos BMS and not the RS485 version, they are two seperate units and not cross compatibleOk but i have issue to set the 485 protocol, the command goes in timeout, some one have this?
View attachment 98437