Support for newer SNs

[niallcook]

I have a Solax 3300TL inverter which I believe uses the same wifi module. The script connects to the inverter, but seems to stumble at line 58. My SN starts 613xxx. Any idea how I might debug and update the script in order to get it working?

[dickontoo]

I discovered this project earlier today, whilst trying to locate something to talk to my Solax 3600TL inverter. I'm not sure what's going on with the Python -- it isn't a language I speak (yet) -- but the code was enough to show that spitting the same packets at the inverter can get a useful response. Previously I parsing its 5-minute poll.

I've uploaded it to https://github.com/dickontoo/inverter on the offchance it's useful.