boulon67fr

Hi, I don'thave the orginal cable. do You have a diagram or schematic to make it myself

USB à RJ45 pour câble de console USB Cisco FTDI 744664241835 A7H5

Hi, I have this cable, but don't work. the PC port com can't connect with the inverter

Hi, No, i've tested first to upgrade the MCU. But the software can't open the com port.

Many thanks, I'll test it

Hi thanks for answer. Can you send me the right link, i'm not sure of wich it is.

Hi, See attached file for the firmware information. Do You think it's possible to upgrade ?

Hi from France, I have the same problem with my WKS EVO 2; When the weather is slightly gray, the mppt input drops to 120V DC, and there is no more production. At the same time, on my other installation with charge regulator, i have production (panel are the same model) With sun no problem. I have 2 string, 2x9 panels (300w). I think there is a real problem with the mppt on this WKS.