Hi there,
I have the following system:
"Sonnen" ECO8 12kW storage
SolarEdge Inverter: SE9K-ER-01-ENG
9.9 kWp modules
Emergency power box from the company "Sonnen" (single-phase, not black start-capable) with mains disconnection.
Why "Sonnen": They have a LiFePo4 battery and had an attractive flat rate (ends August 2022 :( ).
Unfortunately, the system cannot start black - according to service, not with the new emergency power box, which could also do this with a new memory generation from "Sonnen". But that is not compatible with my system.
Is there a way with Victron Energy to use the existing PV with their battery?
Thanks in advance for all ideas
Mike