Taher Sylla

Yes, I asked someone and he said it could connect but it needs an update for BMS, you can check with Deye aftersales or your local service center

It didn't connect, and I didn't follow up, I just put the inverter on USE and put the parameters on battery

What about alot of batteries keeps on having low charge current when connecting the BMS even if the battery is 30%, this happened to me on all models 48v and 24v, even after updating the BMS it works for a while then it is back to charging low current about 20a or 30a, but when putting it on user defined it works perfectly fine

Unfourtunetly the didn't work, non of these, except for "how to activate control board" I didn't have the equipments for that so I can try it, I will be checking if I can get the equipment asap

Is there any solution to the attached video ? I normally upgrade them, but this one when I pressed FLASH using ISP TOOLS 4.3 ( as usual ), it stopped and not showing anything, and it is not accepting any firmwares ( originally 67.01/68.01 and I was flashing 67.03/68.03 ) The communication board after I press FLASH shows steady red and blue light, or it only shows steady blue light, also sometimes the inverter does communicate with the laptop as when I press TEST in ISP TOOLS, but when I press FLASH the program freezes and gives me a message that says that the device attached is not functioning. I'm in Syria and ordering a new control board would cost alot of money and takes alot of time, did any one encounter this ? This is the second time this happens to me, and they were some new inverters that came to the country so I don't know I'm confused Here is the video https://drive.google.com/file/d/1-1xdHdvmv2ndMFWgma4xImoS3JKs16f8/view?usp=drivesdk Also another update, while attempting to install the firmwares, now the inverter screen is blank, while the three lights above it still blinking

Yes, you should find this usb converter in the market like bahsa, it is about 35000SP, I think I have another one if you want, I am in Ashrafiyat Sahnaya if you want, you can contact me on whatsapp : 00963983809945

Hello, what is the performance for now ? Did you face any issues ?

What is the battery ?

So why would companies bother to make CAN comms if they are what I see as "useless" in the batteries ?, as the RS485 does the same job if I got it right

I have Growatt SPF 5000 ES inverters, I connect them always with LFP batteries with BMS communication, also via RS485 only, I would like to know, some of the batteries I install have RS485 and CAN communication, which one is better ? And why ? The distance between the battery and inverter doesn't exceed 2m

Yes I know this, but I want to know how does the UPS works so that the transfer time is less than APL, I mean technical details

Does anyone know how UPS settings on inverters actually works? seems like the transfer time in less in UPS than APL, I would like to get deeper into how this works I tried it on Growatt SPF 5000 ES and some Voltronic inverters.

Has anyone tried these batteries yet? Or does anyone have a review about them? I couldn't find much information on the internet. Someone told me that they are rated for 6000 cycles at 93% depth of discharge (DOD) and that they use EVE cells. If anyone has more information about the battery's performance, I would greatly appreciate it before making a purchase.

I have a Shoto SDA10 48100 15S lithium battery It is working perfectly fine but it has one major problem, the charge current doesn't go higher than 10A, while it can be charged with much higher amps, any solution? C.V = 53.2v ( also tried 54.5 ) The charging parameter on my inverter is 40A or 30A ( Growatt SPF 3500 ES )

Any update ? I have the same issue here with the 15S model, the charge current doesn't go higher than 10A