Hello,
my working configuration (id 5041) was
Quattro 5000/48
Color GX
4 Pylontech US2000B PLUS modules
Energy Meter EM24
All single phase, works as off-grid, solar inverters are connected on AC-out.
All worked marvelously, all systems showed up as they should on ColorGX.
Now, 4 Us2000B modules most of the times works jst fine through the night, but sometimes not.
With some extra money at my disposal I bought 4 units more, which are now are labeled US2000, as of July 2019 the US2000B PLUS changes name (and only name as per pylontech statement 0709).
I connected the new ones first, but the battery did not show up on the Color GX.
When I connected one US2000B PLUS first it showed up, but the ColorGX did reset values constantly, and charge limit was set to 25A.
Then I connected the 4 old modules first and the new modules last.
Charge limit was now 95A (meanwhile it is 100A), as per 4 modules.
The 8 modules do wake up as "one", the LED from the modules all show up like they should and looks nice.
But Color GX display showed constant "values reset", as if it constantly re-ready the values from Quattro/battery/amperemeter.
I switched off DVCC, since then display is calm again, showing values from Quattro, Battery and solar inverters.
But Color GX still says 100A charge limit, and I have the feeling it sees only 4 modules.
Someone had the same issue ? What else can I check/change/try ?
Thanks
Guillermo
PS
I forgot to tell that after a few days all batteries were levelled.
And capacity-wise it looks as if all batteries are present.
So the batteries are working but it seems that the new ones do not communicate with ColorGX,
