{
  "Surat": {
    "source_url": "https://re.jrc.ec.europa.eu/api/v5_3/PVcalc?lat=21.17&lon=72.83&peakpower=3&loss=14&angle=20&aspect=0&raddatabase=PVGIS-ERA5&pvtechchoice=crystSi&mountingplace=building&outputformat=json&usehorizon=1",
    "http_status": 200,
    "response_date_header": "Fri, 30 Oct 2026 16:00:21 GMT",
    "returned_inputs": {
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        "longitude": 72.83,
        "elevation": 13.0
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      },
      "pv_module": {
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      {
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      {
        "month": 8,
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      {
        "month": 9,
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      {
        "month": 10,
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        "month": 11,
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      {
        "month": 12,
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              "description": "Latitude",
              "units": "decimal degree"
            },
            "longitude": {
              "description": "Longitude",
              "units": "decimal degree"
            },
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              "description": "Elevation",
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          }
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              "description": "Solar radiation database"
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            "meteo_db": {
              "description": "Database used for meteorological variables other than solar radiation"
            },
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              "description": "First year of the calculations"
            },
            "year_max": {
              "description": "Last year of the calculations"
            },
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              "description": "Include horizon shadows"
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            "horizon_db": {
              "description": "Source of horizon data"
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          }
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              "description": "Inclination angle from the horizontal plane",
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            "azimuth": {
              "description": "Orientation (azimuth) angle of the (fixed) PV system (0 = S, 90 = W, -90 = E)",
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          }
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        "pv_module": {
          "description": "PV module parameters",
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              "description": "PV technology"
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            "peak_power": {
              "description": "Nominal (peak) power of the PV module",
              "units": "kW"
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            "system_loss": {
              "description": "Sum of system losses",
              "units": "%"
            }
          }
        },
        "economic_data": {
          "description": "Economic inputs",
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              "description": "Total cost of the PV system",
              "units": "user-defined currency"
            },
            "interest": {
              "description": "Annual interest",
              "units": "%/y"
            },
            "lifetime": {
              "description": "Expected lifetime of the PV system",
              "units": "y"
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          }
        }
      },
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          "type": "time series",
          "timestamp": "monthly averages",
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            "E_d": {
              "description": "Average daily energy production from the given system",
              "units": "kWh/d"
            },
            "E_m": {
              "description": "Average monthly energy production from the given system",
              "units": "kWh/mo"
            },
            "H(i)_d": {
              "description": "Average daily sum of global irradiation per square meter received by the modules of the given system",
              "units": "kWh/m2/d"
            },
            "H(i)_m": {
              "description": "Average monthly sum of global irradiation per square meter received by the modules of the given system",
              "units": "kWh/m2/mo"
            },
            "SD_m": {
              "description": "Standard deviation of the monthly energy production due to year-to-year variation",
              "units": "kWh"
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          }
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          "type": "time series totals",
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              "description": "Average daily energy production from the given system",
              "units": "kWh/d"
            },
            "E_m": {
              "description": "Average monthly energy production from the given system",
              "units": "kWh/mo"
            },
            "E_y": {
              "description": "Average annual energy production from the given system",
              "units": "kWh/y"
            },
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              "description": "Average daily sum of global irradiation per square meter received by the modules of the given system",
              "units": "kWh/m2/d"
            },
            "H(i)_m": {
              "description": "Average monthly sum of global irradiation per square meter received by the modules of the given system",
              "units": "kWh/m2/mo"
            },
            "H(i)_y": {
              "description": "Average annual sum of global irradiation per square meter received by the modules of the given system",
              "units": "kWh/m2/y"
            },
            "SD_m": {
              "description": "Standard deviation of the monthly energy production due to year-to-year variation",
              "units": "kWh"
            },
            "SD_y": {
              "description": "Standard deviation of the annual energy production due to year-to-year variation",
              "units": "kWh"
            },
            "l_aoi": {
              "description": "Angle of incidence loss",
              "units": "%"
            },
            "l_spec": {
              "description": "Spectral loss",
              "units": "%"
            },
            "l_tg": {
              "description": "Temperature and irradiance loss",
              "units": "%"
            },
            "l_total": {
              "description": "Total loss",
              "units": "%"
            }
          }
        }
      }
    }
  },
  "Ahmedabad": {
    "source_url": "https://re.jrc.ec.europa.eu/api/v5_3/PVcalc?peakpower=3&loss=14&angle=20&aspect=0&raddatabase=PVGIS-ERA5&pvtechchoice=crystSi&mountingplace=building&outputformat=json&usehorizon=1&lat=23.03&lon=72.58",
    "http_status": 200,
    "response_date_header": "Fri, 30 Oct 2026 16:01:02 GMT",
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      {
        "month": 3,
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        "month": 5,
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        "month": 9,
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        "month": 11,
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          "description": "Selected location",
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              "description": "Latitude",
              "units": "decimal degree"
            },
            "longitude": {
              "description": "Longitude",
              "units": "decimal degree"
            },
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              "description": "Elevation",
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          }
        },
        "meteo_data": {
          "description": "Sources of meteorological data",
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              "description": "Solar radiation database"
            },
            "meteo_db": {
              "description": "Database used for meteorological variables other than solar radiation"
            },
            "year_min": {
              "description": "First year of the calculations"
            },
            "year_max": {
              "description": "Last year of the calculations"
            },
            "use_horizon": {
              "description": "Include horizon shadows"
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            "horizon_db": {
              "description": "Source of horizon data"
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          }
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              "description": "Orientation (azimuth) angle of the (fixed) PV system (0 = S, 90 = W, -90 = E)",
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          }
        },
        "pv_module": {
          "description": "PV module parameters",
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              "description": "PV technology"
            },
            "peak_power": {
              "description": "Nominal (peak) power of the PV module",
              "units": "kW"
            },
            "system_loss": {
              "description": "Sum of system losses",
              "units": "%"
            }
          }
        },
        "economic_data": {
          "description": "Economic inputs",
          "variables": {
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              "description": "Total cost of the PV system",
              "units": "user-defined currency"
            },
            "interest": {
              "description": "Annual interest",
              "units": "%/y"
            },
            "lifetime": {
              "description": "Expected lifetime of the PV system",
              "units": "y"
            }
          }
        }
      },
      "outputs": {
        "monthly": {
          "type": "time series",
          "timestamp": "monthly averages",
          "variables": {
            "E_d": {
              "description": "Average daily energy production from the given system",
              "units": "kWh/d"
            },
            "E_m": {
              "description": "Average monthly energy production from the given system",
              "units": "kWh/mo"
            },
            "H(i)_d": {
              "description": "Average daily sum of global irradiation per square meter received by the modules of the given system",
              "units": "kWh/m2/d"
            },
            "H(i)_m": {
              "description": "Average monthly sum of global irradiation per square meter received by the modules of the given system",
              "units": "kWh/m2/mo"
            },
            "SD_m": {
              "description": "Standard deviation of the monthly energy production due to year-to-year variation",
              "units": "kWh"
            }
          }
        },
        "totals": {
          "type": "time series totals",
          "variables": {
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              "description": "Average daily energy production from the given system",
              "units": "kWh/d"
            },
            "E_m": {
              "description": "Average monthly energy production from the given system",
              "units": "kWh/mo"
            },
            "E_y": {
              "description": "Average annual energy production from the given system",
              "units": "kWh/y"
            },
            "H(i)_d": {
              "description": "Average daily sum of global irradiation per square meter received by the modules of the given system",
              "units": "kWh/m2/d"
            },
            "H(i)_m": {
              "description": "Average monthly sum of global irradiation per square meter received by the modules of the given system",
              "units": "kWh/m2/mo"
            },
            "H(i)_y": {
              "description": "Average annual sum of global irradiation per square meter received by the modules of the given system",
              "units": "kWh/m2/y"
            },
            "SD_m": {
              "description": "Standard deviation of the monthly energy production due to year-to-year variation",
              "units": "kWh"
            },
            "SD_y": {
              "description": "Standard deviation of the annual energy production due to year-to-year variation",
              "units": "kWh"
            },
            "l_aoi": {
              "description": "Angle of incidence loss",
              "units": "%"
            },
            "l_spec": {
              "description": "Spectral loss",
              "units": "%"
            },
            "l_tg": {
              "description": "Temperature and irradiance loss",
              "units": "%"
            },
            "l_total": {
              "description": "Total loss",
              "units": "%"
            }
          }
        }
      }
    }
  },
  "Rajkot": {
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    "http_status": 200,
    "response_date_header": "Fri, 30 Oct 2026 16:01:02 GMT",
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        "latitude": 22.3,
        "longitude": 70.8,
        "elevation": 130.0
      },
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        "horizon_db": "DEM-calculated"
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            "optimal": false
          },
          "azimuth": {
            "value": 0,
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          },
          "type": "building-integrated"
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      },
      "pv_module": {
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      },
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        "month": 2,
        "energy_kwh": 417.65
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      {
        "month": 3,
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        "month": 4,
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      {
        "month": 5,
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      {
        "month": 6,
        "energy_kwh": 333.1
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      {
        "month": 7,
        "energy_kwh": 240.45
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      {
        "month": 8,
        "energy_kwh": 243.21
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      {
        "month": 9,
        "energy_kwh": 306.05
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      {
        "month": 10,
        "energy_kwh": 412.41
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      {
        "month": 11,
        "energy_kwh": 396.2
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      {
        "month": 12,
        "energy_kwh": 413.44
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    "annual_sd_kwh": 70.1,
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          "description": "Selected location",
          "variables": {
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              "description": "Latitude",
              "units": "decimal degree"
            },
            "longitude": {
              "description": "Longitude",
              "units": "decimal degree"
            },
            "elevation": {
              "description": "Elevation",
              "units": "m"
            }
          }
        },
        "meteo_data": {
          "description": "Sources of meteorological data",
          "variables": {
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              "description": "Solar radiation database"
            },
            "meteo_db": {
              "description": "Database used for meteorological variables other than solar radiation"
            },
            "year_min": {
              "description": "First year of the calculations"
            },
            "year_max": {
              "description": "Last year of the calculations"
            },
            "use_horizon": {
              "description": "Include horizon shadows"
            },
            "horizon_db": {
              "description": "Source of horizon data"
            }
          }
        },
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              "description": "Inclination angle from the horizontal plane",
              "units": "degree"
            },
            "azimuth": {
              "description": "Orientation (azimuth) angle of the (fixed) PV system (0 = S, 90 = W, -90 = E)",
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          }
        },
        "pv_module": {
          "description": "PV module parameters",
          "variables": {
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              "description": "PV technology"
            },
            "peak_power": {
              "description": "Nominal (peak) power of the PV module",
              "units": "kW"
            },
            "system_loss": {
              "description": "Sum of system losses",
              "units": "%"
            }
          }
        },
        "economic_data": {
          "description": "Economic inputs",
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              "description": "Total cost of the PV system",
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            },
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              "description": "Annual interest",
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            },
            "lifetime": {
              "description": "Expected lifetime of the PV system",
              "units": "y"
            }
          }
        }
      },
      "outputs": {
        "monthly": {
          "type": "time series",
          "timestamp": "monthly averages",
          "variables": {
            "E_d": {
              "description": "Average daily energy production from the given system",
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            },
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              "description": "Average monthly energy production from the given system",
              "units": "kWh/mo"
            },
            "H(i)_d": {
              "description": "Average daily sum of global irradiation per square meter received by the modules of the given system",
              "units": "kWh/m2/d"
            },
            "H(i)_m": {
              "description": "Average monthly sum of global irradiation per square meter received by the modules of the given system",
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            },
            "SD_m": {
              "description": "Standard deviation of the monthly energy production due to year-to-year variation",
              "units": "kWh"
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          }
        },
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              "description": "Average daily energy production from the given system",
              "units": "kWh/d"
            },
            "E_m": {
              "description": "Average monthly energy production from the given system",
              "units": "kWh/mo"
            },
            "E_y": {
              "description": "Average annual energy production from the given system",
              "units": "kWh/y"
            },
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              "description": "Average daily sum of global irradiation per square meter received by the modules of the given system",
              "units": "kWh/m2/d"
            },
            "H(i)_m": {
              "description": "Average monthly sum of global irradiation per square meter received by the modules of the given system",
              "units": "kWh/m2/mo"
            },
            "H(i)_y": {
              "description": "Average annual sum of global irradiation per square meter received by the modules of the given system",
              "units": "kWh/m2/y"
            },
            "SD_m": {
              "description": "Standard deviation of the monthly energy production due to year-to-year variation",
              "units": "kWh"
            },
            "SD_y": {
              "description": "Standard deviation of the annual energy production due to year-to-year variation",
              "units": "kWh"
            },
            "l_aoi": {
              "description": "Angle of incidence loss",
              "units": "%"
            },
            "l_spec": {
              "description": "Spectral loss",
              "units": "%"
            },
            "l_tg": {
              "description": "Temperature and irradiance loss",
              "units": "%"
            },
            "l_total": {
              "description": "Total loss",
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            }
          }
        }
      }
    }
  },
  "Indore": {
    "source_url": "https://re.jrc.ec.europa.eu/api/v5_3/PVcalc?peakpower=3&loss=14&angle=20&aspect=0&raddatabase=PVGIS-ERA5&pvtechchoice=crystSi&mountingplace=building&outputformat=json&usehorizon=1&lat=22.72&lon=75.86",
    "http_status": 200,
    "response_date_header": "Fri, 30 Oct 2026 16:01:02 GMT",
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        "longitude": 75.86,
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        "month": 1,
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      {
        "month": 2,
        "energy_kwh": 412.04
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      {
        "month": 3,
        "energy_kwh": 456.14
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      {
        "month": 4,
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      {
        "month": 5,
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      {
        "month": 6,
        "energy_kwh": 326.83
      },
      {
        "month": 7,
        "energy_kwh": 215.44
      },
      {
        "month": 8,
        "energy_kwh": 222.62
      },
      {
        "month": 9,
        "energy_kwh": 304.69
      },
      {
        "month": 10,
        "energy_kwh": 406.91
      },
      {
        "month": 11,
        "energy_kwh": 392.82
      },
      {
        "month": 12,
        "energy_kwh": 403.5
      }
    ],
    "annual_kwh": 4426.0,
    "annual_sd_kwh": 110.36,
    "monthly_sum_kwh": 4426.01,
    "difference_from_recovered_pvwatts_percent": -4.1611064469568415,
    "metadata_descriptions": {
      "inputs": {
        "location": {
          "description": "Selected location",
          "variables": {
            "latitude": {
              "description": "Latitude",
              "units": "decimal degree"
            },
            "longitude": {
              "description": "Longitude",
              "units": "decimal degree"
            },
            "elevation": {
              "description": "Elevation",
              "units": "m"
            }
          }
        },
        "meteo_data": {
          "description": "Sources of meteorological data",
          "variables": {
            "radiation_db": {
              "description": "Solar radiation database"
            },
            "meteo_db": {
              "description": "Database used for meteorological variables other than solar radiation"
            },
            "year_min": {
              "description": "First year of the calculations"
            },
            "year_max": {
              "description": "Last year of the calculations"
            },
            "use_horizon": {
              "description": "Include horizon shadows"
            },
            "horizon_db": {
              "description": "Source of horizon data"
            }
          }
        },
        "mounting_system": {
          "description": "Mounting system",
          "choices": "fixed, vertical_axis, inclined_axis, two_axis",
          "fields": {
            "slope": {
              "description": "Inclination angle from the horizontal plane",
              "units": "degree"
            },
            "azimuth": {
              "description": "Orientation (azimuth) angle of the (fixed) PV system (0 = S, 90 = W, -90 = E)",
              "units": "degree"
            }
          }
        },
        "pv_module": {
          "description": "PV module parameters",
          "variables": {
            "technology": {
              "description": "PV technology"
            },
            "peak_power": {
              "description": "Nominal (peak) power of the PV module",
              "units": "kW"
            },
            "system_loss": {
              "description": "Sum of system losses",
              "units": "%"
            }
          }
        },
        "economic_data": {
          "description": "Economic inputs",
          "variables": {
            "system_cost": {
              "description": "Total cost of the PV system",
              "units": "user-defined currency"
            },
            "interest": {
              "description": "Annual interest",
              "units": "%/y"
            },
            "lifetime": {
              "description": "Expected lifetime of the PV system",
              "units": "y"
            }
          }
        }
      },
      "outputs": {
        "monthly": {
          "type": "time series",
          "timestamp": "monthly averages",
          "variables": {
            "E_d": {
              "description": "Average daily energy production from the given system",
              "units": "kWh/d"
            },
            "E_m": {
              "description": "Average monthly energy production from the given system",
              "units": "kWh/mo"
            },
            "H(i)_d": {
              "description": "Average daily sum of global irradiation per square meter received by the modules of the given system",
              "units": "kWh/m2/d"
            },
            "H(i)_m": {
              "description": "Average monthly sum of global irradiation per square meter received by the modules of the given system",
              "units": "kWh/m2/mo"
            },
            "SD_m": {
              "description": "Standard deviation of the monthly energy production due to year-to-year variation",
              "units": "kWh"
            }
          }
        },
        "totals": {
          "type": "time series totals",
          "variables": {
            "E_d": {
              "description": "Average daily energy production from the given system",
              "units": "kWh/d"
            },
            "E_m": {
              "description": "Average monthly energy production from the given system",
              "units": "kWh/mo"
            },
            "E_y": {
              "description": "Average annual energy production from the given system",
              "units": "kWh/y"
            },
            "H(i)_d": {
              "description": "Average daily sum of global irradiation per square meter received by the modules of the given system",
              "units": "kWh/m2/d"
            },
            "H(i)_m": {
              "description": "Average monthly sum of global irradiation per square meter received by the modules of the given system",
              "units": "kWh/m2/mo"
            },
            "H(i)_y": {
              "description": "Average annual sum of global irradiation per square meter received by the modules of the given system",
              "units": "kWh/m2/y"
            },
            "SD_m": {
              "description": "Standard deviation of the monthly energy production due to year-to-year variation",
              "units": "kWh"
            },
            "SD_y": {
              "description": "Standard deviation of the annual energy production due to year-to-year variation",
              "units": "kWh"
            },
            "l_aoi": {
              "description": "Angle of incidence loss",
              "units": "%"
            },
            "l_spec": {
              "description": "Spectral loss",
              "units": "%"
            },
            "l_tg": {
              "description": "Temperature and irradiance loss",
              "units": "%"
            },
            "l_total": {
              "description": "Total loss",
              "units": "%"
            }
          }
        }
      }
    }
  },
  "Sambhajinagar": {
    "source_url": "https://re.jrc.ec.europa.eu/api/v5_3/PVcalc?peakpower=3&loss=14&angle=20&aspect=0&raddatabase=PVGIS-ERA5&pvtechchoice=crystSi&mountingplace=building&outputformat=json&usehorizon=1&lat=19.88&lon=75.34",
    "http_status": 200,
    "response_date_header": "Fri, 30 Oct 2026 16:01:02 GMT",
    "returned_inputs": {
      "location": {
        "latitude": 19.88,
        "longitude": 75.34,
        "elevation": 582.0
      },
      "meteo_data": {
        "radiation_db": "PVGIS-ERA5",
        "meteo_db": "ERA5",
        "year_min": 2005,
        "year_max": 2023,
        "use_horizon": true,
        "horizon_db": "DEM-calculated"
      },
      "mounting_system": {
        "fixed": {
          "slope": {
            "value": 20,
            "optimal": false
          },
          "azimuth": {
            "value": 0,
            "optimal": false
          },
          "type": "building-integrated"
        }
      },
      "pv_module": {
        "technology": "c-Si",
        "peak_power": 3.0,
        "system_loss": 14.0
      },
      "economic_data": {
        "system_cost": null,
        "interest": null,
        "lifetime": null
      }
    },
    "months": [
      {
        "month": 1,
        "energy_kwh": 430.39
      },
      {
        "month": 2,
        "energy_kwh": 409.65
      },
      {
        "month": 3,
        "energy_kwh": 443.9
      },
      {
        "month": 4,
        "energy_kwh": 417.49
      },
      {
        "month": 5,
        "energy_kwh": 407.21
      },
      {
        "month": 6,
        "energy_kwh": 303.39
      },
      {
        "month": 7,
        "energy_kwh": 232.16
      },
      {
        "month": 8,
        "energy_kwh": 250.99
      },
      {
        "month": 9,
        "energy_kwh": 294.42
      },
      {
        "month": 10,
        "energy_kwh": 385.31
      },
      {
        "month": 11,
        "energy_kwh": 390.49
      },
      {
        "month": 12,
        "energy_kwh": 411.38
      }
    ],
    "annual_kwh": 4376.75,
    "annual_sd_kwh": 108.84,
    "monthly_sum_kwh": 4376.78,
    "difference_from_recovered_pvwatts_percent": -6.8670108859209105,
    "metadata_descriptions": {
      "inputs": {
        "location": {
          "description": "Selected location",
          "variables": {
            "latitude": {
              "description": "Latitude",
              "units": "decimal degree"
            },
            "longitude": {
              "description": "Longitude",
              "units": "decimal degree"
            },
            "elevation": {
              "description": "Elevation",
              "units": "m"
            }
          }
        },
        "meteo_data": {
          "description": "Sources of meteorological data",
          "variables": {
            "radiation_db": {
              "description": "Solar radiation database"
            },
            "meteo_db": {
              "description": "Database used for meteorological variables other than solar radiation"
            },
            "year_min": {
              "description": "First year of the calculations"
            },
            "year_max": {
              "description": "Last year of the calculations"
            },
            "use_horizon": {
              "description": "Include horizon shadows"
            },
            "horizon_db": {
              "description": "Source of horizon data"
            }
          }
        },
        "mounting_system": {
          "description": "Mounting system",
          "choices": "fixed, vertical_axis, inclined_axis, two_axis",
          "fields": {
            "slope": {
              "description": "Inclination angle from the horizontal plane",
              "units": "degree"
            },
            "azimuth": {
              "description": "Orientation (azimuth) angle of the (fixed) PV system (0 = S, 90 = W, -90 = E)",
              "units": "degree"
            }
          }
        },
        "pv_module": {
          "description": "PV module parameters",
          "variables": {
            "technology": {
              "description": "PV technology"
            },
            "peak_power": {
              "description": "Nominal (peak) power of the PV module",
              "units": "kW"
            },
            "system_loss": {
              "description": "Sum of system losses",
              "units": "%"
            }
          }
        },
        "economic_data": {
          "description": "Economic inputs",
          "variables": {
            "system_cost": {
              "description": "Total cost of the PV system",
              "units": "user-defined currency"
            },
            "interest": {
              "description": "Annual interest",
              "units": "%/y"
            },
            "lifetime": {
              "description": "Expected lifetime of the PV system",
              "units": "y"
            }
          }
        }
      },
      "outputs": {
        "monthly": {
          "type": "time series",
          "timestamp": "monthly averages",
          "variables": {
            "E_d": {
              "description": "Average daily energy production from the given system",
              "units": "kWh/d"
            },
            "E_m": {
              "description": "Average monthly energy production from the given system",
              "units": "kWh/mo"
            },
            "H(i)_d": {
              "description": "Average daily sum of global irradiation per square meter received by the modules of the given system",
              "units": "kWh/m2/d"
            },
            "H(i)_m": {
              "description": "Average monthly sum of global irradiation per square meter received by the modules of the given system",
              "units": "kWh/m2/mo"
            },
            "SD_m": {
              "description": "Standard deviation of the monthly energy production due to year-to-year variation",
              "units": "kWh"
            }
          }
        },
        "totals": {
          "type": "time series totals",
          "variables": {
            "E_d": {
              "description": "Average daily energy production from the given system",
              "units": "kWh/d"
            },
            "E_m": {
              "description": "Average monthly energy production from the given system",
              "units": "kWh/mo"
            },
            "E_y": {
              "description": "Average annual energy production from the given system",
              "units": "kWh/y"
            },
            "H(i)_d": {
              "description": "Average daily sum of global irradiation per square meter received by the modules of the given system",
              "units": "kWh/m2/d"
            },
            "H(i)_m": {
              "description": "Average monthly sum of global irradiation per square meter received by the modules of the given system",
              "units": "kWh/m2/mo"
            },
            "H(i)_y": {
              "description": "Average annual sum of global irradiation per square meter received by the modules of the given system",
              "units": "kWh/m2/y"
            },
            "SD_m": {
              "description": "Standard deviation of the monthly energy production due to year-to-year variation",
              "units": "kWh"
            },
            "SD_y": {
              "description": "Standard deviation of the annual energy production due to year-to-year variation",
              "units": "kWh"
            },
            "l_aoi": {
              "description": "Angle of incidence loss",
              "units": "%"
            },
            "l_spec": {
              "description": "Spectral loss",
              "units": "%"
            },
            "l_tg": {
              "description": "Temperature and irradiance loss",
              "units": "%"
            },
            "l_total": {
              "description": "Total loss",
              "units": "%"
            }
          }
        }
      }
    }
  }
}