{
    "rtype":  0,   // 0 = modbus, 1 = http/json

    "name": "Sungrow Grid Meter2",   // as displayed in the config dialog
    "manufacturer": "Sungrow",
    "dev_type": "sungrow_grid2",   // will be prefixed by "meter_"

    // "upd_delay": 8000,          // minimum interval between updates in msec
    // modbus parameters
    "rtu": {
        "silence_period": 50,    // msec
        "silence_same_slave": false,
        "retries": 4,
        "rcv_timeout": 120       // msec
    },
    "modbus_read": 4,            // function code to read registers
    "modbus_read_max_registers": 96, 
    "modbus_write": 16,          // function code to write register(s)
    "modbus_write_max_registers": 64,

    // values used to build the model string
    "type_designation": {
        "address": 4999,
        "type": "int16",
        "reserved": [0x7fff, 0xffff]
    },
    "version": {
        "address": 4951,
        "type": "int32",
        "length": 2,
        "reserved": [0x7fffffff, 0xffffffff]
    },
    "firmware_version": {
        "address": 4953,
        "type": "string",
        "length": 15
    },
    "serial": {
        "address": 4989,
        "type": "string",
        "length": 10
    },
    
    // instantaneous values
    "voltage_l1": {
        "address": 5018,
        "type": "int16",
        "reserved": [0x7fff, 0xffff],
        "resolution": 1.0   // result in V
    },
    "voltage_l2": {
        "address": 5019,
        "type": "int16",
        "reserved": [0x7fff, 0xffff],
        "resolution": 1.0   // result in V
    },
    "voltage_l3": {
        "address": 5020,
        "type": "int16",
        "reserved": [0x7fff, 0xffff],
        "resolution": 1.0   // result in V
    },

     "current_l1": {
        "address": 13030,
        "type": "int16",
        "resolution": 1.0   // result in mA
    },
     "current_l2": {
        "address": 13031,
        "type": "int16",
        "resolution": 1.0   // result in mA
    },
     "current_l3": {
        "address": 13032,
        "type": "int16",
        "resolution": 1.0   // result in mA
    },
   

    // change this register if you need another value
    // load_power: 13007
    // export power: 13009
    // total active power: 13033
    "power_w": {
        "address": 13009,
        "type": "int32",
        "reserved": [0x7fffffff, 0x80000000, 0xffffffff],
        "order": "lh",
        "resolution": 1.0   // result in W
    },


    // accumulated values  ins Haus geholt
    "import_wh": {
        "address": 13036,
        "type": "int32",
        "reserved": [0x7fffffff, 0xffffffff],
        "order": "lh",
        "resolution": 1000.0   // result in Wh
    },

 // accumulated values  vom Haus rückgespeist
    "export_wh": {
       // "address": 13045,
	"address": 5748,
        "type": "int32",
        "reserved": [0x7fffffff, 0xffffffff],
        "order": "lh",
        "resolution": 1000.0   // result in Wh
    },


    // inputs
    "inputs": [
     ]
 }