Subscription of real-time data

The real-time data of the device can be subscribed by using the MQTT protocol.

1. The details of real-time information can be queried through Appendix - Real-time Data of Inverter & Appendix-Smart Device Realtime Data.
2. The data will be pushed at a frequency of 1 minute/package.

---

✨ Demonstration account

Demo Account	#
Protocol	mqtt://
Account	openapi@gmail.com
Password	openapi4test
Client ID	af5bac1a-b1cf-931a-6902-f622cab51f9c
Remote Address	mqtt.solinteg-cloud.com
Remote Port	7783
Topic	/acGmtzpqJCKk

Test through MQTTX)

Breakpoint resume

Feature Overview

When the inverter encounters a network failure and the Breakpoint resume feature is enabled on the device side, the inverter will store real-time data locally. The inverter can store up to 14 days of data. Once the limit is exceeded, the oldest data will be continuously deleted to maintain a rolling 14-day storage. When the inverter regains network access and reconnects to the server, the locally stored data will be uploaded to the cloud.

Prerequistes

1. Ensure that the Breakpoint resume switch is enabled on the inverter.
2. The Resumable Data Push service of Solinteg OpenAPI must be enabled for your account. Please contact your account manager to submit a request.

Usage Instructions

1. When the above conditions are met, your Topic will receive resumable data pushed by Solinteg OpenAPI. The data format is almost identical to the real-time operational data from the device, except that resumeType = 1 (under normal circumstances, this value is 0).
2. You can directly insert the data into your database based on the rtcTime field in the payload.
3. Currently, this feature is only supported by inverters.

Data format

Inverter Data

{
    "metric": {
        "backupAf": 232.7,
        "backupAi": 0.3,
        "backupAp": 0.068,
        "backupAv": 232,
        "backupBf": 49.99,
        "backupBi": 0.5,
        "backupBp": 0.065,
        "backupBv": "--",
        "backupCf": 49.99,
        "backupCi": 0.3,
        "backupCp": 0.07,
        "backupCv": 233.5,
        "batteryI": 0,
        "batteryP": 0,
        "batteryStatus": 0,
        "batteryV": 401.7,
        "bmsPackTemperature": 37,
        "busVoltage": 744.5,
        "creationDate": "2024-08-22 07:40:07 +0000",
        "eBatteryChargeDaily": 54.3,
        "eBatteryDischargeDaily": 50.1,
        "eBuyDay": 0,
        "eDay": "--",
        "eInverterUseDay": 54.8,
        "eLoadUpDay": 0,
        "eMeterTotalBuy": 0,
        "eMeterTotalSell": 0,
        "eSellDay": 0,
        "eTotal": "--",
        "eTotalBatteryCharge": 22984.5,
        "eTotalBatteryDischarge": 21648.8,
        "eTotalInverterUse": 23176.2,
        "eTotalLoadUplink": 0,
        "eTotalPv": 0,
        "epvDay": 0,
        "fGrid": 49.99,
        "faultArmFlag1": 4,
        "faultArmFlag2": 0,
        "faultFlag1": 0,
        "faultFlag2": 0,
        "faultFlag3": 0,
        "iChargingLimit": 0,
        "iDischargeLimit": 160,
        "iGridPhaseA": 1.8,
        "iGridPhaseB": 1.8,
        "iGridPhaseC": 1.7,
        "invtAp": 0.349,
        "invtBp": 0.381,
        "invtCp": 0.347,
        "ipv1": 0.1,
        "ipv10": "--",
        "ipv2": 0.2,
        "ipv3": 0.1,
        "ipv4": 0.2,
        "ipv5": 2000,
        "ipv6": 2000,
        "ipv7": "--",
        "ipv8": "--",
        "ipv9": "--",
        "masterSn": "--",
        "maxCellVoltage": 3.383,
        "meterStatus": 0,
        "minCellVoltage": 3.327,
        "pLoad": 0,
        "pMeterPhaseA": 0,
        "pMeterPhaseB": 0,
        "pMeterPhaseC": 0,
        "pMeterTotal": 0,
        "pac": 0.026,
        "ppvInput": 0,
        "rtcTime": "--",
        "soc": 100,
        "soh": "91.6",
        "temperature1": 33.2,
        "temperature2": "33.9",
        "temperature3": "34.0",
        "temperature4": "33.4",
        "timeTotal": 6269,
        "totalBackupP": "--",
        "vGridAb": 405.4,
        "vGridBc": 406.4,
        "vGridCa": 406.4,
        "vGridPhaseA": 234.5,
        "vGridPhaseB": 234.2,
        "vGridPhaseC": 234.6,
        "vpv1": 0,
        "vpv10": "--",
        "vpv2": 0,
        "vpv3": 0,
        "vpv4": 0,
        "vpv5": 4045,
        "vpv6": 2000,
        "vpv7": "--",
        "vpv8": "--",
        "vpv9": "--",
        "workStatus": 2,
        "workStatus2": 0
    },
    "tag": {
        "sn": "A112300100932038",
        "modelType": "MHT-40K-100"
    },
    "resumeType": 0, 
    "timestamp": 1724312407474
}

Smart Device Realtime Data

{
    "metric": {
        "activePowerA": null,
        "activePowerB": null,
        "activePowerC": null,
        "creationDate": "2024-10-21 03:31:48 +0000",
        "freA": null,
        "freB": null,
        "freC": null,
        "iac1": null,
        "iac2": null,
        "iac3": null,
        "invSn": "A1M230008333100B",
        "modelType": "RMK-MA(3P)",
        "pfA": null,
        "pfB": null,
        "pfC": null,
        "rsved60330": null,
        "rsved60340": null,
        "rtcTime": "2024-10-21 11:31:48",
        "totalActivePower": null,
        "totalBuyElectricity": null,
        "totalLoadPower": null,
        "totalSoldElectricity": null,
        "vab": null,
        "vac1": null,
        "vac2": null,
        "vac3": null,
        "vbc": null,
        "vca": null
    },
    "modelType": "RMK-MA(3P)",
    "sn": "A1M230008333100B",
    "timestamp": 1729481508520
}