{
  "rtype": 0,
  "mtype": 2,
  "name": "Huawei EMMA PV",
  "manufacturer": "Huawei",
  "dev_type": "huawei_emma_pv",
  "modbus_read": 3,
  "modbus_read_max_registers": 32,
  "upd_delay": 1000,
  "delay_accumulated": true,

  "type_designation": {
    "type": "string",
    "fixed": "EMMA PV"
  },
  "version": {
    "type": "string",
    "fixed": "1.0"
  },
  "firmware_version": {
    "type": "string",
    "fixed": "1.0"
  },
  "serial": {
    "type": "string",
    "fixed": "EMMA"
  },

  "power_w": {
    "address": 30354,
    "type": "int32",
    "order": "hl",
    "resolution": 1.0
  },

  "import_wh": {
    "address": 30348,
    "type": "int64",
    "order": "hl",
    "resolution": 0.01
  }
}