not happy with my main Grid based hybrid system due to its inflexibility and waste of PV. The luxpower unit can only charge and discharge at specified times and does not work when required eg smart switch over if PV low and demand from appliance is high it doesn't have the capacity to switch to batteries and Luxpower eventually admitted this. This means i waste most PV at the moment. I get about 4kw some winter days and 30+ on good days this time of year. I am looking to have a flexible off grid preferably, with ability to charge if i need to and wish to use excess solar to heat water using a diverter.
Sys 1 = 16 panel 6kw PV (longi 370w x 8 x 2 strings is east-west on roof 8 either side Growatt 5kw inverter and "hybrid" Luxpowertek acs lxp 3700
panels are 8 on east wing of roof and 8 on west i dont know if its parallel or series-parallel
Pylontech = batteries mix of 3 x 5000, 3 x 3000c and 2 us3000
Sys 2: Off-grid Easysolar 3KW gx II 250/70 (35): array of 10 panels 2 x 375 ja solar on a pagola south facing in garden (not completely up and running yet)
Energy use approx 12kw per day
Inverter and controller: Thinking a Victron system inverter/mppt as the settings are flexible and it has this forum and seem to be well built products,
can anyone advise which one would be the best suited?