{
  "schema_version": "1.0",
  "generated_at": "2026-08-04T18:53:47.430574Z",
  "location": {
    "city_id": "pristina",
    "city": "Pristina",
    "country_code": "XK",
    "country": "Kosovo",
    "latitude": 42.6629,
    "longitude": 21.1655,
    "timezone": "Europe/Belgrade"
  },
  "reference_system": {
    "installedKwp": 10,
    "orientation": "S",
    "tiltDeg": 35,
    "systemLossPct": 14
  },
  "tomorrow_forecast": {
    "cityId": "pristina",
    "name": "Pristina",
    "lat": 42.6629,
    "lon": 21.1655,
    "timezone": "Europe/Belgrade",
    "featured": true,
    "targetDate": "2026-08-05",
    "expectedKwh": 56.5,
    "lowKwh": 49.7,
    "highKwh": 59.6,
    "bestWindowStart": "2026-08-05T11:00:00+02:00",
    "bestWindowEnd": "2026-08-05T15:00:00+02:00",
    "confidence": "high",
    "fetchedAt": "2026-08-04T18:53:47.430574Z",
    "freshness": "fresh",
    "stale": false
  },
  "typical_year": {
    "lat": 42.6629,
    "lon": 21.1655,
    "annualKwh": 13197.18,
    "averageDailyKwh": 36.16,
    "monthly": [
      {
        "month": 1,
        "averageDailyKwh": 20.99,
        "monthlyKwh": 650.6,
        "variabilityKwh": 151.73
      },
      {
        "month": 2,
        "averageDailyKwh": 29.25,
        "monthlyKwh": 819.07,
        "variabilityKwh": 167.32
      },
      {
        "month": 3,
        "averageDailyKwh": 35.49,
        "monthlyKwh": 1100.32,
        "variabilityKwh": 170.79
      },
      {
        "month": 4,
        "averageDailyKwh": 40.28,
        "monthlyKwh": 1208.45,
        "variabilityKwh": 147.87
      },
      {
        "month": 5,
        "averageDailyKwh": 42.31,
        "monthlyKwh": 1311.58,
        "variabilityKwh": 119.26
      },
      {
        "month": 6,
        "averageDailyKwh": 45.94,
        "monthlyKwh": 1378.32,
        "variabilityKwh": 118.96
      },
      {
        "month": 7,
        "averageDailyKwh": 49.69,
        "monthlyKwh": 1540.47,
        "variabilityKwh": 100.96
      },
      {
        "month": 8,
        "averageDailyKwh": 48.46,
        "monthlyKwh": 1502.31,
        "variabilityKwh": 101.26
      },
      {
        "month": 9,
        "averageDailyKwh": 40.52,
        "monthlyKwh": 1215.75,
        "variabilityKwh": 128.28
      },
      {
        "month": 10,
        "averageDailyKwh": 34.91,
        "monthlyKwh": 1082.3,
        "variabilityKwh": 189.97
      },
      {
        "month": 11,
        "averageDailyKwh": 25.84,
        "monthlyKwh": 775.26,
        "variabilityKwh": 137.68
      },
      {
        "month": 12,
        "averageDailyKwh": 19.77,
        "monthlyKwh": 612.77,
        "variabilityKwh": 168.44
      }
    ]
  },
  "comparison": {
    "annual_output_rank_in_country_sample": 2,
    "country_city_count": 4,
    "annual_yield_kwh_per_kwp": 1319.718
  },
  "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/"
}