{
  "schema_version": "1.0",
  "generated_at": "2026-08-04T18:53:42.452404Z",
  "location": {
    "city_id": "kutaisi",
    "city": "Kutaisi",
    "country_code": "GE",
    "country": "Georgia",
    "latitude": 42.2679,
    "longitude": 42.6946,
    "timezone": "Asia/Tbilisi"
  },
  "reference_system": {
    "installedKwp": 10,
    "orientation": "S",
    "tiltDeg": 35,
    "systemLossPct": 14
  },
  "tomorrow_forecast": {
    "cityId": "kutaisi",
    "name": "Kutaisi",
    "lat": 42.2679,
    "lon": 42.6946,
    "timezone": "Asia/Tbilisi",
    "featured": true,
    "targetDate": "2026-08-05",
    "expectedKwh": 31.1,
    "lowKwh": 20.6,
    "highKwh": 41.3,
    "bestWindowStart": "2026-08-05T12:00:00+04:00",
    "bestWindowEnd": "2026-08-05T16:00:00+04:00",
    "confidence": "medium",
    "fetchedAt": "2026-08-04T18:53:42.452404Z",
    "freshness": "fresh",
    "stale": false
  },
  "typical_year": {
    "lat": 42.2679,
    "lon": 42.6946,
    "annualKwh": 12290.83,
    "averageDailyKwh": 33.67,
    "monthly": [
      {
        "month": 1,
        "averageDailyKwh": 21.53,
        "monthlyKwh": 667.52,
        "variabilityKwh": 179.2
      },
      {
        "month": 2,
        "averageDailyKwh": 27.19,
        "monthlyKwh": 761.43,
        "variabilityKwh": 140.99
      },
      {
        "month": 3,
        "averageDailyKwh": 29.6,
        "monthlyKwh": 917.55,
        "variabilityKwh": 125.85
      },
      {
        "month": 4,
        "averageDailyKwh": 36.35,
        "monthlyKwh": 1090.53,
        "variabilityKwh": 161.33
      },
      {
        "month": 5,
        "averageDailyKwh": 39.03,
        "monthlyKwh": 1209.9,
        "variabilityKwh": 117.86
      },
      {
        "month": 6,
        "averageDailyKwh": 41.78,
        "monthlyKwh": 1253.29,
        "variabilityKwh": 118.03
      },
      {
        "month": 7,
        "averageDailyKwh": 41.47,
        "monthlyKwh": 1285.56,
        "variabilityKwh": 124.4
      },
      {
        "month": 8,
        "averageDailyKwh": 44.7,
        "monthlyKwh": 1385.82,
        "variabilityKwh": 93.63
      },
      {
        "month": 9,
        "averageDailyKwh": 40.52,
        "monthlyKwh": 1215.52,
        "variabilityKwh": 146.12
      },
      {
        "month": 10,
        "averageDailyKwh": 33.27,
        "monthlyKwh": 1031.51,
        "variabilityKwh": 173.92
      },
      {
        "month": 11,
        "averageDailyKwh": 26.42,
        "monthlyKwh": 792.74,
        "variabilityKwh": 140.04
      },
      {
        "month": 12,
        "averageDailyKwh": 21.92,
        "monthlyKwh": 679.46,
        "variabilityKwh": 101.96
      }
    ]
  },
  "comparison": {
    "annual_output_rank_in_country_sample": 3,
    "country_city_count": 4,
    "annual_yield_kwh_per_kwp": 1229.083
  },
  "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/"
}