Hi,
one of my MPPT RS 450/100 shows in my Venus (version 2.73)
the firmware ist 1.05
there is no newer version availiable.
i tried
- mppt rs to factory defaults
- reboot of all devices
i have 2 other mppt rs 450/100 with the same(!) firmware, and i got no error in the venus.
is there a way to downgrade and new upgrade the mppt rs ? or reupdate with the same version ?
Or other idea ?
Thanks
Thomas