I was pretty busy in the last few weeks with some other projects and postponed the work on my solar ESS. But now I'm back and planning to make new steps ahead.
The hardware for the new CAN bridge is ready, and I hope in the next few weeks to port the current software and make some tests:
But more on this in the following posts.
@curto, thanks for sharing your findings. I could recommend starting a new thread about your project. I think this will make things more clear. @cielak94, I can confirm that the BMS solution in this thread will also work Goodwe ET series. I also can recommend the Solartraders for supplying a Goodwe inverter. Maybe you can find someone to help with the order.