{
  "country": "Spain",
  "city": "Madrid",
  "fetchedAt": "2026-09-22T10:50:49.741Z",
  "result": {
    "location": {
      "lat": 40.42,
      "lon": -3.7
    },
    "system": {
      "peakPowerKw": 1,
      "lossPercent": 14,
      "optimalTilt": 37,
      "optimalAzimuth": 0,
      "technology": "Crystalline silicon",
      "mounting": "Fixed, free-standing"
    },
    "annual": {
      "productionKwh": 1619.7,
      "productionPerKwp": 1619.7,
      "irradiationKwhM2": 2093
    },
    "monthly": [
      {
        "month": 1,
        "productionKwh": 109.8,
        "irradiationKwhM2": 131.1
      },
      {
        "month": 2,
        "productionKwh": 114.4,
        "irradiationKwhM2": 139.1
      },
      {
        "month": 3,
        "productionKwh": 138.6,
        "irradiationKwhM2": 172.8
      },
      {
        "month": 4,
        "productionKwh": 141.4,
        "irradiationKwhM2": 181.3
      },
      {
        "month": 5,
        "productionKwh": 152,
        "irradiationKwhM2": 199.9
      },
      {
        "month": 6,
        "productionKwh": 152.7,
        "irradiationKwhM2": 206.5
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      {
        "month": 7,
        "productionKwh": 167.2,
        "irradiationKwhM2": 230.8
      },
      {
        "month": 8,
        "productionKwh": 164.5,
        "irradiationKwhM2": 225.9
      },
      {
        "month": 9,
        "productionKwh": 146.1,
        "irradiationKwhM2": 194.2
      },
      {
        "month": 10,
        "productionKwh": 127.1,
        "irradiationKwhM2": 162.9
      },
      {
        "month": 11,
        "productionKwh": 102.4,
        "irradiationKwhM2": 124.9
      },
      {
        "month": 12,
        "productionKwh": 103.5,
        "irradiationKwhM2": 124.1
      }
    ],
    "source": "PVGIS",
    "meta": {
      "dataset": "PVGIS-SARAH3",
      "years": "2005–2023",
      "horizon": true,
      "calcVersion": "v1"
    }
  }
}