tests/testdata/pvforecast_snow_feb2026.json

{"_comment":"Real winter data, February 2026. Snow covered the modules on 02-19 and 02-20 (per the plant's monitoring app). Weather: Open-Meteo historical-forecast API, hourly, UTC, wind in m/s; site coordinates intentionally omitted. pv_meter_kwh: cumulative AC production in kWh, integrated from ~10 s inverter power samples, reading at each UTC hour start.","openmeteo":{"elevation":null,"hourly":{"time":["2026-02-13T00:00","2026-02-13T01:00","2026-02-13T02:00","2026-02-13T03:00","2026-02-13T04:00","2026-02-13T05:00","2026-02-13T06:00","2026-02-13T07:00","2026-02-13T08:00","2026-02-13T09:00","2026-02-13T10:00","2026-02-13T11:00","2026-02-13T12:00","2026-02-13T13:00","2026-02-13T14:00","2026-02-13T15:00","2026-02-13T16:00","2026-02-13T17:00","2026-02-13T18:00","2026-02-13T19:00","2026-02-13T20:00","2026-02-13T21:00","2026-02-13T22:00","2026-02-13T23:00","2026-02-14T00:00","2026-02-14T01:00","2026-02-14T02:00","2026-02-14T03:00","2026-02-14T04:00","2026-02-14T05:00","2026-02-14T06:00","2026-02-14T07:00","2026-02-14T08:00","2026-02-14T09:00","2026-02-14T10:00","2026-02-14T11:00","2026-02-14T12:00","2026-02-14T13:00","2026-02-14T14:00","2026-02-14T15:00","2026-02-14T16:00","2026-02-14T17:00","2026-02-14T18:00","2026-02-14T19:00","2026-02-14T20:00","2026-02-14T21:00","2026-02-14T22:00","2026-02-14T23:00","2026-02-15T00:00","2026-02-15T01:00","2026-02-15T02:00","2026-02-15T03:00","2026-02-15T04:00","2026-02-15T05:00","2026-02-15T06:00","2026-02-15T07:00","2026-02-15T08:00","2026-02-15T09:00","2026-02-15T10:00","2026-02-15T11:00","2026-02-15T12:00","2026-02-15T13:00","2026-02-15T14:00","2026-02-15T15:00","2026-02-15T16:00","2026-02-15T17:00","2026-02-15T18:00","2026-02-15T19:00","2026-02-15T20:00","2026-02-15T21:00","2026-02-15T22:00","2026-02-15T23:00","2026-02-16T00:00","2026-02-16T01:00","2026-02-16T02:00","2026-02-16T03:00","2026-02-16T04:00","2026-02-16T05:00","2026-02-16T06:00","2026-02-16T07:00","2026-02-16T08:00","2026-02-16T09:00","2026-02-16T10:00","2026-02-16T11:00","2026-02-16T12:00","2026-02-16T13:00","2026-02-16T14:00","2026-02-16T15:00","2026-02-16T16:00","2026-02-16T17:00","2026-02-16T18:00","2026-02-16T19:00","2026-02-16T20:00","2026-02-16T21:00","2026-02-16T22:00","2026-02-16T23:00","2026-02-17T00:00","2026-02-17T01:00","2026-02-17T02:00","2026-02-17T03:00","2026-02-17T04:00","2026-02-17T05:00","2026-02-17T06:00","2026-02-17T07:00","2026-02-17T08:00","2026-02-17T09:00","2026-02-17T10:00","2026-02-17T11:00","2026-02-17T12:00","2026-02-17T13:00","2026-02-17T14:00","2026-02-17T15:00","2026-02-17T16:00","2026-02-17T17:00","2026-02-17T18:00","2026-02-17T19:00","2026-02-17T20:00","2026-02-17T21:00","2026-02-17T22:00","2026-02-17T23:00","2026-02-18T00:00","2026-02-18T01:00","2026-02-18T02:00","2026-02-18T03:00","2026-02-18T04:00","2026-02-18T05:00","2026-02-18T06:00","2026-02-18T07:00","2026-02-18T08:00","2026-02-18T09:00","2026-02-18T10:00","2026-02-18T11:00","2026-02-18T12:00","2026-02-18T13:00","2026-02-18T14:00","2026-02-18T15:00","2026-02-18T16:00","2026-02-18T17:00","2026-02-18T18:00","2026-02-18T19:00","2026-02-18T20:00","2026-02-18T21:00","2026-02-18T22:00","2026-02-18T23:00","2026-02-19T00:00","2026-02-19T01:00","2026-02-19T02:00","2026-02-19T03:00","2026-02-19T04:00","2026-02-19T05:00","2026-02-19T06:00","2026-02-19T07:00","2026-02-19T08:00","2026-02-19T09:00","2026-02-19T10:00","2026-02-19T11:00","2026-02-19T12:00","2026-02-19T13:00","2026-02-19T14:00","2026-02-19T15:00","2026-02-19T16:00","2026-02-19T17:00","2026-02-19T18:00","2026-02-19T19:00","2026-02-19T20:00","2026-02-19T21:00","2026-02-19T22:00","2026-02-19T23:00","2026-02-20T00:00","2026-02-20T01:00","2026-02-20T02:00","2026-02-20T03:00","2026-02-20T04:00","2026-02-20T05:00","2026-02-20T06:00","2026-02-20T07:00","2026-02-20T08:00","2026-02-20T09:00","2026-02-20T10:00","2026-02-20T11:00","2026-02-20T12:00","2026-02-20T13:00","2026-02-20T14:00","2026-02-20T15:00","2026-02-20T16:00","2026-02-20T17:00","2026-02-20T18:00","2026-02-20T19:00","2026-02-20T20:00","2026-02-20T21:00","2026-02-20T22:00","2026-02-20T23:00","2026-02-21T00:00","2026-02-21T01:00",