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

    "name": "Kostal KSEM Inverter",   // as displayed in the config dialog
    "manufacturer": "Kostal",
    "dev_type": "kostal_ksem_inv",   // will be prefixed by "meter_"

    // modbus parameters
    "rtu": {
        "silence_period": 50,    // msec
        "silence_same_slave": false,
        "retries": 4,
        "rcv_timeout": 120       // msec
    },
    "modbus_read": 3,            // function code to read registers
    "modbus_read_max_registers": 96, 
    "modbus_write": 16,          // function code to write register(s)
    "modbus_write_max_registers": 64,
    
    "reserved": [0x7fffffff, 0x80000000, 0xffffffff],

    // values used to build the model string
    "type_designation": {
        "fixed": "Kostal KSEM Battery"
    },
    "version": {
        "address": 8194,
        "type": "uint16"
    },
    "firmware_version": {
        "address": 8195,
        "type": "uint16"
    },
    "serial": {
        "address": 8228,
        "type": "string"
    },
    
    // instantaneous values
   
    "power_w": {
        "address": 40976,
        "type": "int32",
        "resolution": 1.0
    },
   
    
 "outputs": [
       
    ]
 
}