Enphase: Battery charges from grid although there is enough energy from the PV

[schweiger2]

Hey y'all,

yesterday I got my Enphase (4x IQBATTERY-5P-3P-INT) batteries installed, in addition to an Enphase PV system (with IQ Gateway Metered).

The Enphase App and EVCC show all values consistently.

But:

• The batteries are charged as energy becomes available from the PV system - fine;
  however, discharge is extremely limited: at a batteries SoC level of 35%, the house consumed
  2.8 kW yesterday evening, but drew 2.7 kW from the grid and fed only 0.1 kW
  back into the house via the battery. The battery has not yet delivered more than 200 W
  since it was put into operation yesterday.

• Right now, 3.3 kW is coming from the roof. The house’s consumption is 2.4 kW. The 3.3 kW is fed into the
  battery, and the 2.4 kW is drawn from the grid. Even when the values fluctuate, the house’s consumption
  is covered completely by the grid, not by the PV system.

Any idea ?

Kindest regards
Joachim