{
  "schema_version": "1.0",
  "generated_at": "2026-08-04T18:53:40.895220Z",
  "location": {
    "city_id": "odense",
    "city": "Odense",
    "country_code": "DK",
    "country": "Denmark",
    "latitude": 55.3959,
    "longitude": 10.3883,
    "timezone": "Europe/Copenhagen"
  },
  "reference_system": {
    "installedKwp": 10,
    "orientation": "S",
    "tiltDeg": 35,
    "systemLossPct": 14
  },
  "tomorrow_forecast": {
    "cityId": "odense",
    "name": "Odense",
    "lat": 55.3959,
    "lon": 10.3883,
    "timezone": "Europe/Copenhagen",
    "featured": false,
    "targetDate": "2026-08-05",
    "expectedKwh": 46.8,
    "lowKwh": 37.5,
    "highKwh": 54.1,
    "bestWindowStart": "2026-08-05T13:00:00+02:00",
    "bestWindowEnd": "2026-08-05T17:00:00+02:00",
    "confidence": "medium",
    "fetchedAt": "2026-08-04T18:53:40.895220Z",
    "freshness": "fresh",
    "stale": false
  },
  "typical_year": {
    "lat": 55.3959,
    "lon": 10.3883,
    "annualKwh": 10113.11,
    "averageDailyKwh": 27.71,
    "monthly": [
      {
        "month": 1,
        "averageDailyKwh": 7.74,
        "monthlyKwh": 239.92,
        "variabilityKwh": 48.09
      },
      {
        "month": 2,
        "averageDailyKwh": 14.68,
        "monthlyKwh": 411.18,
        "variabilityKwh": 99.03
      },
      {
        "month": 3,
        "averageDailyKwh": 28.62,
        "monthlyKwh": 887.14,
        "variabilityKwh": 173.24
      },
      {
        "month": 4,
        "averageDailyKwh": 42.56,
        "monthlyKwh": 1276.73,
        "variabilityKwh": 173.52
      },
      {
        "month": 5,
        "averageDailyKwh": 44.66,
        "monthlyKwh": 1384.58,
        "variabilityKwh": 189.34
      },
      {
        "month": 6,
        "averageDailyKwh": 45.7,
        "monthlyKwh": 1370.95,
        "variabilityKwh": 114.52
      },
      {
        "month": 7,
        "averageDailyKwh": 42.47,
        "monthlyKwh": 1316.45,
        "variabilityKwh": 160.12
      },
      {
        "month": 8,
        "averageDailyKwh": 37.51,
        "monthlyKwh": 1162.73,
        "variabilityKwh": 100.86
      },
      {
        "month": 9,
        "averageDailyKwh": 31.82,
        "monthlyKwh": 954.57,
        "variabilityKwh": 104.45
      },
      {
        "month": 10,
        "averageDailyKwh": 20.18,
        "monthlyKwh": 625.62,
        "variabilityKwh": 117.82
      },
      {
        "month": 11,
        "averageDailyKwh": 10.07,
        "monthlyKwh": 302.01,
        "variabilityKwh": 70.53
      },
      {
        "month": 12,
        "averageDailyKwh": 5.85,
        "monthlyKwh": 181.25,
        "variabilityKwh": 35.84
      }
    ]
  },
  "comparison": {
    "annual_output_rank_in_country_sample": 3,
    "country_city_count": 5,
    "annual_yield_kwh_per_kwp": 1011.311
  },
  "sources": {
    "tomorrow": {
      "weather": {
        "source_id": "OPEN_METEO",
        "name": "Open-Meteo weather forecast",
        "public_display_allowed": true,
        "requires_commercial_license": true,
        "terms_url": "https://open-meteo.com/en/terms",
        "pricing_url": "https://open-meteo.com/en/pricing"
      },
      "model": {
        "source_id": "GRIDPASSPORT_PV_PUBLIC_V1",
        "name": "GridPassport public PV forecast model",
        "description": "Weather-based physical PV estimate with public-safe inputs."
      },
      "attribution": {
        "text": "Weather forecast by Open-Meteo, PV estimate by GridPassport.",
        "transformation_notes": "GridPassport projects irradiance onto the configured PV array and applies public lead-magnet loss assumptions."
      }
    },
    "typical_year": {
      "name": "European Commission Joint Research Centre PVGIS 5.3",
      "url": "https://joint-research-centre.ec.europa.eu/photovoltaic-geographical-information-system-pvgis_en",
      "api": "https://re.jrc.ec.europa.eu/api/v5_3/PVcalc",
      "method": "Monthly average fixed-system output calculated from a multi-year solar radiation and climate series."
    }
  },
  "methodology_url": "https://gridpassport.com/solar-forecast/methodology/"
}