Hi,
I've got a battery set up in a mobile environment with a MultiPlus II, Cerbo and MPPT charge controller.
When plugging in shorepower, using the ESS setting to feed excess solar power into the shorepower (grid) is easy enough.
A quick experiment with using a negative gridpoint shows that the MPII can feed power from the battery into the garage/house, I can see the effect on the power meter in the utility closet.
But I was wondering if it's possible to discharge the battery, preferably during the night, to feed power into the garage/home. I noticed you can schedule charging from grid to batterty, but not the other way around.
Questions:
- Is using a negative grid point an unwanted work around or is it valid usage (in this case, for a mobile systems, where the garage/house is obviously not connected to "AC OUT" of the MPII).
- Will a scheduled discharge be available in the software?
Any thoughts?
With regards,
Martijn