Hi there,
I have Multiplus II 5k/48 inverter + venus GX configured as ESS with external BMS to manage 3rd party Lion batteries.
I would like to invoke battery charging process when there is a cheep electricity available from the grid (8 hours each day).. the availability of cheep energy is triggered via signal coming from the grid metering device.
I looked into ESS settings and I found "Scheduled Charging" as the only option to invoke battery charging from the grid.
Can someone direct me which option I could explore to implement this feature using external signal?
Thank you so much for help.