{
  "schema_version": "1.0",
  "generated_at": "2026-08-04T18:53:44.491018Z",
  "location": {
    "city_id": "budva",
    "city": "Budva",
    "country_code": "ME",
    "country": "Montenegro",
    "latitude": 42.2911,
    "longitude": 18.8403,
    "timezone": "Europe/Podgorica"
  },
  "reference_system": {
    "installedKwp": 10,
    "orientation": "S",
    "tiltDeg": 35,
    "systemLossPct": 14
  },
  "tomorrow_forecast": {
    "cityId": "budva",
    "name": "Budva",
    "lat": 42.2911,
    "lon": 18.8403,
    "timezone": "Europe/Podgorica",
    "featured": true,
    "targetDate": "2026-08-05",
    "expectedKwh": 47.7,
    "lowKwh": 39.1,
    "highKwh": 54.9,
    "bestWindowStart": "2026-08-05T13:00:00+02:00",
    "bestWindowEnd": "2026-08-05T17:00:00+02:00",
    "confidence": "high",
    "fetchedAt": "2026-08-04T18:53:44.491018Z",
    "freshness": "fresh",
    "stale": false
  },
  "typical_year": {
    "lat": 42.2911,
    "lon": 18.8403,
    "annualKwh": 14002.62,
    "averageDailyKwh": 38.36,
    "monthly": [
      {
        "month": 1,
        "averageDailyKwh": 25.01,
        "monthlyKwh": 775.4,
        "variabilityKwh": 139.54
      },
      {
        "month": 2,
        "averageDailyKwh": 28.34,
        "monthlyKwh": 793.39,
        "variabilityKwh": 172.01
      },
      {
        "month": 3,
        "averageDailyKwh": 36.47,
        "monthlyKwh": 1130.69,
        "variabilityKwh": 183.35
      },
      {
        "month": 4,
        "averageDailyKwh": 42.79,
        "monthlyKwh": 1283.72,
        "variabilityKwh": 137.83
      },
      {
        "month": 5,
        "averageDailyKwh": 45.88,
        "monthlyKwh": 1422.21,
        "variabilityKwh": 125.86
      },
      {
        "month": 6,
        "averageDailyKwh": 50.46,
        "monthlyKwh": 1513.77,
        "variabilityKwh": 89.56
      },
      {
        "month": 7,
        "averageDailyKwh": 53.37,
        "monthlyKwh": 1654.43,
        "variabilityKwh": 62.33
      },
      {
        "month": 8,
        "averageDailyKwh": 52.04,
        "monthlyKwh": 1613.15,
        "variabilityKwh": 75.56
      },
      {
        "month": 9,
        "averageDailyKwh": 43.94,
        "monthlyKwh": 1318.09,
        "variabilityKwh": 83.81
      },
      {
        "month": 10,
        "averageDailyKwh": 35.2,
        "monthlyKwh": 1091.25,
        "variabilityKwh": 132.02
      },
      {
        "month": 11,
        "averageDailyKwh": 24.31,
        "monthlyKwh": 729.15,
        "variabilityKwh": 145.21
      },
      {
        "month": 12,
        "averageDailyKwh": 21.85,
        "monthlyKwh": 677.35,
        "variabilityKwh": 187.82
      }
    ]
  },
  "comparison": {
    "annual_output_rank_in_country_sample": 2,
    "country_city_count": 3,
    "annual_yield_kwh_per_kwp": 1400.2620000000002
  },
  "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/"
}