e3dc_obj.get_powermeter_data delivers values which are completely off

[einmannlan]

I tried to get the values of my E3DC S10E via e3dc_obj.get_powermeter_data() method, however the values seem to be completely off.

I have to powermeters:

• index 0 = grid power draw
• index 1 = additional consumption behind grid power draw (for a heat pump)

I have checked the E3DC portal and calculated the sum of all years power draw. The result is:

• grid: 12339,71 kWh
• additional: 5499,87 kWh

However the output of the get_powermeter_data is:

# Output of e3dc_obj.get_powermeter_data(0) { 'activePhases': '111', 'energy': { 'L1': 1685.49, 'L2': 3836994.06, 'L3': 1355071.22 }, 'index': 0, 'maxPhasePower': 24000.0, 'mode': 1, 'power': { 'L1': 3439.0, 'L2': 557.0, 'L3': 210.0 }, 'type': 1, 'voltage': { 'L1': 232.76, 'L2': 235.48, 'L3': 236.5 } }

# Output of e3dc_obj.get_powermeter_data(1) { 'activePhases': '111', 'energy': { 'L1': 519686.06, 'L2': -3043709.14, 'L3': -2021273.51 }, 'index': 1, 'maxPhasePower': 24000.0, 'mode': 1, 'power': { 'L1': 3709.0, 'L2': 70.0, 'L3': 95.0 }, 'type': 4, 'voltage': { 'L1': 232.24, 'L2': 235.66, 'L3': 236.09 } }

It looks like L2 and L3 from grid is plausible, however L1 seems to be wrong and is jumping massively between minus -3000 Wh and 3000 Wh (not kWh!), which makes no sense.

Powermeter 1 (additional consumption) seems to be completely wrong, because L1 seems far to low and L2 and L3 are negative.

Is this a known issue or is it maybe something E3DC has to fix?