PS3KVA communication protocol similar to Modbus RTU or Ansi for RS232 waw a question for GitHub users .. I was searching for the protocol for my PS3KVA Inverter Charger, what, I have thought, was the product of Shenzhen Snat Energy Electrical Technology Co.,Ltd, China. I try to ask this factory staff and similar factories for this protocol and I was waiting for their response, mostly forever .. Similar inverter was REVO VM...kW with maybe a similar protocol, from similar firm SOROTEC from Shenzhen. I have tried to contact a different china productor of solar inverters, but never one can help me and send me this protocol for my PS3KVA. I have found self on web of OptiSolar the software/programm WatchPower, what works with my PS3KVA well, but I need this protocol for another my purpose and project. I have thought at first, this protocol can be so as Modbus RTU or Ascii one, but if it is in a different form, I could possibly use it, too. So I was searching for this protocol and I was waiting for a help in advance from Github users. Most of ones used RevoVM .. from Sorotec, what I have found on pages of Github user Jblanc So I had to search and experiment mostly same one .. for about 3 months .. and how I was succesfull you can find in my nesxt issues and comments on pages of user Jblance I thank you all users, who hepl me in my terrible searching with many of china characters etc. -:) I have found for my PS3KVA a protocol Modbus Ansi with CRC Xmodem like PI30, but I did not found the original of it or a similar one .. so I need to reconstruct it far ..