The Victron MPPTs remote off works by using a VE.Direct non inverting remote on/off cable. The device is on when the signal on the cable is high, and off when it's removed. These are pretty much
plug and play on the Dacus. Since the MPPT controllers are my only
power input,I may go
route save, making things more complicated with additional relays. A Battery protect on the low side, and the job is done.
I think anything will be an improvement on the Daly BMS I've been using this past year.