Hi Coulomb, thank you so much for your reply been struggling for ages with Mecer to get any information and you replied in 1 day! Attached is my inverter information can you please let me know if you know of any updates based on this.
Hi regarding the firmware update for the mecer - Sol-i-ax-5m4 is there any update yet that you are aware of and if so where can I get it my inverter is giving me a very annoying issue where the solar drops to almost 0w then spikes back again to normal (read about this issue with other mecer inverters and firmware seems to solve it)