Strange values for TodayGenerateEnergy about openinvertergateway HOT 7 OPEN

I have the same problem. According to the value in TodayGenerateEnergy, electricity is generated at night, but logically this cannot be correct.
However, the value in the PV1 and PV2 strings seems to be correct. I have not yet found an answer to this either.

I am using Shine X together with SPH 10000TL3 BH-UP.

from openinvertergateway.

Hi.

Exactly the same issue hiere, using the SPH 10000TL3 BH-UP.
I am using an NodeMCU which is working perfectly fine, except this strange value.

Thanks for the hint with using the values for PV1 and PV2. This I will use as fallback at first place.

Thanks for this awesome project!

Best regards,
Michael

from openinvertergateway.

Could someone with a BH-UP query the values directly via the modbus page? I want to make sure that it is not a strange memory corruption thing. @truwer @daniel-iiv @miguent I guess the PV power values stay at 0 during the night.

from openinvertergateway.

Hi @crasu I will test anything I can. Could you please explain what is meant with the modbus page directly? I just have the flashed Growatt stick and a stick with the original firmware. Is any other hardware required?

These are the values from the flashed stick from 7:21 am and it is still fully dark.

{"InverterStatus":6,"InputPower":0,"PV1Voltage":0,"PV1InputCurrent":0,"PV1InputPower":0,"PV2Voltage":0,"PV2InputCurrent":0,"PV2InputPower":0,"OutputPower":250.8,"GridFrequency":49.97,"L1ThreePhaseGridVoltage":396.7,"L1ThreePhaseGridOutputCurrent":0.6,"L1ThreePhaseGridOutputPower":496,"L2ThreePhaseGridVoltage":393,"L2ThreePhaseGridOutputCurrent":0.7,"L2ThreePhaseGridOutputPower":0,"L3ThreePhaseGridVoltage":397.1,"L3ThreePhaseGridOutputCurrent":0.6,"L3ThreePhaseGridOutputPower":0,"TodayGenerateEnergy":1.4,"TotalGenerateEnergy":7742,"TWorkTimeTotal":2.7725624e7,"PV1EnergyToday":0,"PV1EnergyTotal":2909.9,"PV2EnergyToday":0,"PV2EnergyTotal":5398.7,"PVEnergyTotal":8308.6,"InverterTemperature":31.3,"TemperatureInsideIPM":29.6,"BoostTemperature":30.3,"DischargePower":410,"ChargePower":0,"BatteryVoltage":154.7,"SOC":12,"ACPowerToUser":0,"ACPowerToUserTotal":0,"ACPowerToGrid":0,"ACPowerToGridTotal":0,"INVPowerToLocalLoad":410,"INVPowerToLocalLoadTotal":410,"BatteryTemperature":236,"BatteryState":6,"EnergyToUserToday":0,"EnergyToUserTotal":1061.8,"EnergyToGridToday":0,"EnergyToGridTotal":5094.9,"DischargeEnergyToday":2.6,"DischargeEnergyTotal":1177.3,"ChargeEnergyToday":0,"ChargeEnergyTotal":1431.9,"LocalLoadEnergyToday":2.6,"LocalLoadEnergyTotal":4016,"ACChargeEnergyToday":0.8,"ACChargeEnergyTotal":462.9,"Mac":"4C:75:25:2C:45:E5","Cnt":211162}

from openinvertergateway.

Hi @crasu ,

these are my current values:

{
    "InverterStatus": 6,
    "InputPower": 0,
    "PV1Voltage": 0,
    "PV1InputCurrent": 0,
    "PV1InputPower": 0,
    "PV2Voltage": 0,
    "PV2InputCurrent": 0,
    "PV2InputPower": 0,
    "OutputPower": 0,
    "GridFrequency": 49.97,
    "L1ThreePhaseGridVoltage": 409.1,
    "L1ThreePhaseGridOutputCurrent": 0.6,
    "L1ThreePhaseGridOutputPower": 446.7,
    "L2ThreePhaseGridVoltage": 407.9,
    "L2ThreePhaseGridOutputCurrent": 0.6,
    "L2ThreePhaseGridOutputPower": 0,
    "L3ThreePhaseGridVoltage": 410.5,
    "L3ThreePhaseGridOutputCurrent": 0.6,
    "L3ThreePhaseGridOutputPower": 0,
    "TodayGenerateEnergy": 2.6,
    "TotalGenerateEnergy": 598.4,
    "TWorkTimeTotal": 6276094,
    "PV1EnergyToday": 0,
    "PV1EnergyTotal": 114.3,
    "PV2EnergyToday": 0,
    "PV2EnergyTotal": 152.1,
    "PVEnergyTotal": 266.4,
    "InverterTemperature": 28.2,
    "TemperatureInsideIPM": 28.1,
    "BoostTemperature": 26.5,
    "DischargePower": 0,
    "ChargePower": 0,
    "BatteryVoltage": 153.5,
    "SOC": 10,
    "ACPowerToUser": 360,
    "ACPowerToUserTotal": 360,
    "ACPowerToGrid": 0,
    "ACPowerToGridTotal": 0,
    "INVPowerToLocalLoad": 360,
    "INVPowerToLocalLoadTotal": 360,
    "BatteryTemperature": 15.7,
    "BatteryState": 6,
    "EnergyToUserToday": 7.7,
    "EnergyToUserTotal": 1400.1,
    "EnergyToGridToday": 0,
    "EnergyToGridTotal": 3.8,
    "DischargeEnergyToday": 0,
    "DischargeEnergyTotal": 130.2,
    "ChargeEnergyToday": 0,
    "ChargeEnergyTotal": 149.4,
    "LocalLoadEnergyToday": 7.6,
    "LocalLoadEnergyTotal": 1654.9,
    "ACChargeEnergyToday": 1.3,
    "ACChargeEnergyTotal": 169.8,
    "Mac": "48:3F:DA:65:5E:C0",
    "Cnt": 17480
}

Same question as @truwer - can I query these values somehow different to support more here?

Cheers,
Michael

from openinvertergateway.

@truwer @miguent Go to http://stick-ip/postCommunicationModbus and query registers 53 (32 bit).

from openinvertergateway.

Hi @crasu ,

I queried register 53. But as I am not sure if it is a holding or input register, these are both values:

Input Register (53, 32 Bit): Read 32b Input register 53 with value 14
Holding Register (53, 32 Bit): Read 32b Holding register 53 with value 300225216

Value for TodayGenerateEnergy at that point of time was: 1.4

Thanks and best regards,
Michael

from openinvertergateway.