As can be seen from the image:
39.5kWh power was produced and 19.6kWh of power was used
Meaning that 19.9kWh of power was stored in the batteries raising the battery charge from 20% to 100%
The problem is that the battery array is 2x 20/16 Freedom Won batteries, which should have a storage capacity of 40kWh .... not 25kWh
I have another image where 9.7kWh reduces the battery charge from 100% to 50% so the results are somewhat consistent
The installers have been out to try fix the problems at least 6 times in the past 5 months, they have put in a ticket to the manufacturers about the problem but they have no idea when they will do anything about it or even if they will send technicians (and hopefully replace the batteries under warranty since the batteries r only 5 months old and where misbehaving since day 1)
Is there anything i can do to improve the situation / fix the problem / diagnose it myself
There are myriad other problems with the batteries for example:
* they discharge at differant rates
* dont stay balanced
* have different 'overheads' (when the system is drawing 423W battery A will discharge at 874W to supply that power while battery B will discharge at 618W for the same load)
