{
    "$schema": "http://json-schema.org/schema#",
    "$id": "https://smart-data-models.github.io/data-models.Energy/PhotovoltaicMeasurement/schema.json",
    "title": "PhotovoltaicMeasurement schema",
    "description": "The Data Model is intended to measure the continuous power transferred by the photo-voltaic panel to an Inverter Device.",
    "type": "object",
    "allOf": [
        {
            "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/GSMA-Commons"
        },
        {
            "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/Location-Commons"
        },
        {
            "properties": {
                "type": {
                    "type": "string",
                    "enum": [
                        "PhotovoltaicMeasurement"
                    ],
                    "description": "Property. NGSI Entity type. It has to be PhotovoltaicMeasurement"
                },
                "refPhotovoltaicDevice": {
                    "anyOf": [
                        {
                            "type": "string",
                            "minLength": 1,
                            "maxLength": 256,
                            "pattern": "^[\\w\\-\\.\\{\\}\\$\\+\\*\\[\\]'|~^@!,:\\\\]+$",
                            "description": "Property. Identifier format of any NGSI entity"
                        },
                        {
                            "type": "string",
                            "format": "uri",
                            "description": "Property. Identifier format of any NGSI entity"
                        }
                    ],
                    "description": "Relationship. Reference to a [Photovoltaic Device](https://github.com/smart-data-models/dataModel.Energy/PhotovoltaicDevice/doc/spec.md) which captured this observation, if the entity is used Model:'https://schema.org/URL'."
                },
                "refPointOfInterest": {
                    "anyOf": [
                        {
                            "type": "string",
                            "minLength": 1,
                            "maxLength": 256,
                            "pattern": "^[\\w\\-\\.\\{\\}\\$\\+\\*\\[\\]'|~^@!,:\\\\]+$",
                            "description": "Property. Identifier format of any NGSI entity"
                        },
                        {
                            "type": "string",
                            "format": "uri",
                            "description": "Property. Identifier format of any NGSI entity"
                        }
                    ],
                    "description": "Relationship. Model:'https://schema.org/URL'. Reference to a [PointOfInterest](https://github.com/smart-data-models/dataModel.PointOfInterest/blob/master/PointOfInterest/doc/spec.md) linked with the Repository."
                },
                "dateObservedFrom": {
                    "type": "string",
                    "format": "date-time",
                    "description": "Property. Observation period: Start date and time in an ISO8601 UTC format. The attribute can be used in addition to the 'dateObserved attribute when it corresponds to a time interval to be highlighted. Model:'https://schema.org/DateTime'"
                },
                "dateObservedTo": {
                    "type": "string",
                    "format": "date-time",
                    "description": "Property. Observation period: End date and time in an ISO8601 UTC format. The attribute can be used in addition to the 'dateObserved' attribute when it corresponds to a time interval to be highlighted. Model:'https://schema.org/DateTime'"
                },
                "temperature": {
                    "type": "number",
                    "minimum": 0,
                    "description": "Property. Temperature recorded at the time of Observation compared to the  nominal reference temperature of the device. The unit code (text) is given using the [UN/CEFACT Common Codes](http://wiki.goodrelations-vocabulary.org/Documentation/UN/CEFACT_Common_Codes). For instance, **CEL** represents Degree Celsius. Model:'https://schema.org/Number'. Units:'degrees celsius'"
                },
                "dateEnergyMeteringStarted": {
                    "type": "string",
                    "format": "date-time",
                    "description": "Property. The starting date for metering energy in an ISO8601 UTC format. Model:'https://schema.org/DateTime'"
                },
                "nominalPeakPowerGeneration": {
                    "type": "number",
                    "description": "Property. nominalPeakPowerGeneration is a number. The unit code (text) is given using the [UN/CEFACT Common Codes](http://wiki.goodrelations-vocabulary.org/Documentation/UN/CEFACT_Common_Codes). For instance, **KWT** represents Kilowatt. Model:'https://schema.org/Number'. Units:'Kilowatt'"
                },
                "activePower": {
                    "type": "number",
                    "description": "Property. Active Power,where phi is the phase shift of the current compared to the voltage. The unit code (text) is given using the UN/CEFACT_Common_Codes (max 3 characters). For instance, For instance, **KWT** represents Kilowatt. Model:'https://schema.org/Number'. Units:'Kilowatt'"
                },
                "reactivePower": {
                    "type": "number",
                    "minimum": 0,
                    "description": "Property. Reactive Power used by circuits. The unit code (text) is given using the [UN/CEFACT Common Codes](http://wiki.goodrelations-vocabulary.org/Documentation/UN/CEFACT_Common_Codes). For instance, **K5** represents kilovolt-ampere-reactive. Model:'https://schema.org/Number'."
                },
                "current": {
                    "type": "number",
                    "description": "Property. Electrical intensity of the current. The unit code (text) is given using the [UN/CEFACT Common Codes](http://wiki.goodrelations-vocabulary.org/Documentation/UN/CEFACT_Common_Codes). For instance, **AMP** represents Ampere. Model:'https://schema.org/Number'. Units:'Ampere'"
                },
                "inverterStatus": {
                    "type": "array",
                    "description": "Property. Active Power,where phi is the phase shift of the current compared to the voltage. The unit code (text) is given using the UN/CEFACT_Common_Codes (max 3 characters). For instance, For instance, **KWT** represents Kilowatt. Model:'https://schema.org/Number'. Enum:'00-On sector, 01-Power failure / On battery, 02-Loss of communication,  03-Battery fault, 04-System shutdown, 05-Tension dip, 06-Overvoltage, 07-Voltage drop, 08-Voltage increase, 09-Line noise, 10-Frequency variation, 11-Transient distortion, 12-Harmonic distortion'",
                    "items": {
                        "type": "string",
                        "enum": [
                            "00-On sector",
                            "01-Power failure / On battery",
                            "02-Loss of communication",
                            "03-Battery fault",
                            "04-System shutdown",
                            "05-Tension dip",
                            "06-Overvoltage",
                            "07-Voltage drop",
                            "08-Voltage increase",
                            "09-Line noise",
                            "10-Frequency variation",
                            "11-Transient distortion",
                            "12-Harmonic distortion"
                        ]
                    }
                }
            }
        }
    ],
    "required": [
        "id",
        "type",
        "location",
        "dateObserved",
        "refPhotovoltaicDevice",
        "dateEnergyMeteringStarted",
        "temperature"
    ],
    "$schemaVersion": "0.0.1"
}