Nostromo

Hi @Petsvo From reading your post you are probably in Zimbabwe and are lucky if you get grid power at all. With that in mind the settings above probably won't work for you, you will need the grid to assist whenever it's available. As has been pointed out elsewhere one 3.5kwh pylontech battery is not really sufficient to manage you needs when the sun has gone. ( you really need one more). With only the1 x 3.5 battery I suggest your load be reduced to under 300watts from about 4pm. Here is what I set to :- 01: Uti 02: 30 05: user 11: 30 16: SNU 26: 53.2v ( It has been suggested by a solar company in SA that their tests indicate pylon batteries don't like higher bulk voltages) 27: 52.7 29: 42