Can I expect Salus SP600 metering to work with HA + ZHA?

I have the SP600 plug added to my HA via ZHA and HUSBZB-1

I have temperature being reported, but energy reporting is not working. Do I need to do further customisation/editing somewhere? Or won’t this work without other gateways?

Entity is sensor.computime_sp600_1e5c1402_smartenergy_metering