Domestic battery experiences (on grid)

Hi all, I thought it might be helpful to have a thread where people share there experiences of domestic batteries and inverters, their likes and dislikes, advantages and disadvantages of each system, so we can all learn what system may best suit us individually.

It may be a lofty aim. But I figured it was worth a go.

So my experience:-
Sofar me3000sp
My sofar is a 2017 model that I bought second hand from someone who had it installed by a person who didnt know how to set it up.
I've had it for 9 months.

Plus points.
1. Quick ramp rate, will go from zero to full output in around 15-20 seconds
2. At 3kw output covers 95% of the loading in my home in a normal day
3. Pairs well with pylontech batteries, but can also be used with most battery types
4. Allows modular build up of storage, currently using 3 x 2.4kw batteries for a useable 6kw (80%)

Minus points
1. Mine does not get to 3kw output, only managing about 2.8kw, but I'm not sure if that's a problem with my batteries, as it charges at 3.2kw, and due to mine being second hand, and potentially having damaged the first battery due to being set up wrong.(interested in other sofar users comparisons)
2. Cut in/out threshold is too high at around 100-200w, meaning that although I had 45% left in the battery overnight, the sofar stopped discharging and so I imported 700w through the night

3a. My sofar does not gel entirely with the solarman app due to its age apparently, which means I can see import and export, and my battery level, but I cannot see how much electricity I have cumulatively discharged over the last 9 months.... which is pretty annoying

Growatt sph3600 hybrid inverter with growatt 4.8kwh battery
Plus points
1. Seems to be a very efficient solar inverter (if you forget about the hybrid part)
2. Connects straight to the darfon growatt battery, but can be used with most others.

Minus points
Ignoring the solar inverter part, and just the battery part.
1. Ramp up / down is very slow, taking almost a minute to output its maximum of 2kw from the battery
2. Despite advertising that it could work with a remote clamp, its operation would be described as erratic at absolute best, charging and discharging when it wants, rather than in line with load requirements, even when remote clamp appeared to be connected properly
3. On standby it used 50-80w not the advertised.
4. Randomly decides to output a couple of hundred watts around 2 am and 4:30am, even though base load was unchanged

5a. Growatt are the worst company I've ever dealt with


I know Mmmmikey can share his views about the power vault, and I think a couple of other guys can compare their *newer* sofar's (joefizz and Nick).
Anyone have info on the tesla powerwall, or the lux parallel inverter, the victron.... or any other inverter/ battery combo.

I'm thinking seriously about moving on from the sofar and going for a tesla or lux parallel, so I'd like to hear the good, bad and ugly of all the inverters out there.