Hi,
I have the Luxpower Dyness combination and there is a communication failure between the two systems. Previously I had 4 X 100ah gel batteries on the Luxpower SNA5000 but after the upgrade to Dyness A48100, it doesn't want to accept the setting #8 on Menu 3, Battery, setting. It also switched off 2 days ago and I have no idea if the settings are correct. I would appreciate it if someone can assist as the installer cannot assist me. Thanks