Language Packs

Summary

Language packs currently contain the translations for the web interface and the display. Additional translations for e.g. the event log will follow.

Installation / Upload of language packs

Language packs can be uploaded to the device using the Config Management function. Select "Language Pack" in the restore section, select a .json file containing your language and press "Restore". Afterwards all language selection drop-down menus contain the new language.

File structure

Meta data

The language pack contains a meta section with the following parameters:

• name: Human readable name of the language. Will be used in the frontend (Should be in the appropriate language)
• code: Set 1 ISO¹ code of the language

Display data

The display section contains all the translation keys used for externally connected displays. The following parameters are used:

• date_format: "%d/%m/%Y %H:%M" or similar, see strftime format or consult a cheat sheet
• offline: Text if the inverters are offline

The following parameters shall contain text (a label) and a format specifier² like %.1f to format the respective floating point value:

• power_w: Current inverter output power in W
• power_kw: Current inverter output power in kW
• meter_power_w: Current power meter reading in W
• meter_power_kw: Current power meter reading in kW
• yield_today_wh: Inverter daily yield in Wh
• yield_today_kwh: Inverter daily yield in kWh
• yield_total_kwh: Inverter total yield in kWh and one decimal place
• yield_total_mwh: Inverter total yield in MWh and zero decimal places

WebApp data

The webapp section contains all the translation keys as used in the web app.

Example

{
    "meta": {
        "name": "Italiano",
        "code": "it"
    },
    "display": {
        "date_format": "%d/%m/%Y %H:%M",
        ...
    },
    "webapp": {
        "menu": {
            ...
        },
        ...
    }
}