Dear guys,
I hope to find here someone can help me. In one week i not receive any help from Growatt support…! Incredible, Make me really sad.
Like in subject i have 3 parallel single phase growatt spf5000es inverters.
Pcs cable of ARK hub connected to Host inverter
2 x Clusters ( 5 x Growatt ARK 2,5L ) pcs cable of each cluster connected to Can hub of Growatt ARK Hub A1
1 Cluster of ( 2 x Growatt AXE 5.0L-C1 ) pcs cable connected to ARK hub A1
S/n 0LUM00R23XST00xx
This configuration working without problem for more than 2 months
Growatt ARK HUB working with 3 clusters ( 2 x ARK and 1 x AXE ) 1 and 2 blue led of Hub is on. each inverters can charge at 100A
Ten days ago i buy 3 more AXE Battery ( s/n 0QWP12ZR18CT0xxx ) for add to AXE Cluster with bad surprise. Pcs cable of New AXE Battery can’t connect to ARK HUB else i get error from hub and nothing working.
How can i solve ??
Can update bms of axe battery?
Can update firmware of ARK Hub?
I try to connet pcs cable of hub and pcs cable of AXE to host inverter but is not satisfied solution.
Each inverters can charge alternancy at 40A to 66A because:
clusters of ARK LV by HUB can cahrge at 200A
Axe cluster can charge at 120A
If axe cluster can connected to hub all inverters can charge at 100A each one.
Thanks in advance