Daily Solar Radiation Profile for a Month (PVGIS)

pvgis/daily-radiation

The average daily solar radiation profile of one month at a latitude and longitude from PVGIS: 24 hourly rows with global G(i), direct Gb(i) and diffuse Gd(i) irradiance on the chosen plane in watts per square metre. Give the month (1 to 12), and optionally tilt (angle) and orientation (aspect) of the plane; the default plane is horizontal. Covers Europe, Africa, most of Asia and the Americas. Estimates calculated by PVGIS (European Commission Joint Research Centre), served by Eden Engine; not an official European Commission product.

activeper callv1

Price

$0.0026 per call

You pay the price shown. If a call turns out to cost more than its quote, you pay the actual price, capped at twice the quote. No monthly minimum. Top-ups start at $0.50.

Data source

European Commission Joint Research Centre (PVGIS)

PVGIS (c) European Union, Joint Research Centre. Reused under Commission Decision 2011/833/EU. Served by Eden Engine; not an official European Commission product.

Use it

Five steps: search, inspect, learn, run, settle. No per-tool setup; your agent reaches this tool through the meta-tools it already has.

Connect once and your AI can find and run this tool, and any other it needs.

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agent

// 1. search: find the tool
omnial_search({ query: "what you need" })

// 2. inspect: price and input schema
omnial_inspect({ tool: "pvgis/daily-radiation" })

// 3. learn: read the usage guide at runtime
omnial_learn({ tool: "pvgis/daily-radiation" })

// 4. run: price the exact call first, then run it
omnial_execute({ tool: "pvgis/daily-radiation", input: { /* see input_schema */ }, dry_run: true })
omnial_execute({ tool: "pvgis/daily-radiation", input: { /* ... */ } })

// 5. settle: the call is charged when it finishes, nothing to do

Not connected yet? Point your MCP client at https://mcp.eden-engine.com/mcp, then copy a config for your client.

Pricing

Every charge this tool can incur.

Charge	Price
Per call	$0.0026

Updated: Oct 25, 2026

Input and output schemas

Input schema

input_schema.json

{
  "type": "object",
  "required": [
    "lat",
    "lon",
    "month"
  ],
  "properties": {
    "lat": {
      "type": "number",
      "maximum": 90,
      "minimum": -90,
      "description": "Latitude in decimal degrees, -90 to 90 (north positive)."
    },
    "lon": {
      "type": "number",
      "maximum": 180,
      "minimum": -180,
      "description": "Longitude in decimal degrees, -180 to 180 (east positive)."
    },
    "angle": {
      "type": "number",
      "maximum": 90,
      "minimum": 0,
      "description": "Plane tilt from horizontal in degrees, 0 to 90. Leave out for 0 (horizontal)."
    },
    "month": {
      "type": "integer",
      "maximum": 12,
      "minimum": 1,
      "description": "Month of the year, 1 to 12."
    },
    "aspect": {
      "type": "number",
      "maximum": 180,
      "minimum": -180,
      "description": "Plane orientation in degrees: 0 is south, 90 west, -90 east. Leave out for 0 (south)."
    }
  },
  "additionalProperties": false
}

Output schema

output_schema.json

{
  "type": "object",
  "required": [
    "inputs",
    "outputs"
  ],
  "properties": {
    "meta": {
      "type": "object",
      "description": "Field descriptions and units from PVGIS.",
      "additionalProperties": true
    },
    "inputs": {
      "type": "object",
      "required": [
        "location"
      ],
      "properties": {
        "location": {
          "type": "object",
          "required": [
            "latitude",
            "longitude"
          ],
          "properties": {
            "latitude": {
              "type": "number"
            },
            "elevation": {
              "type": "number",
              "description": "Ground elevation in metres."
            },
            "longitude": {
              "type": "number"
            }
          },
          "additionalProperties": true
        },
        "meteo_data": {
          "type": "object",
          "description": "Radiation and weather databases and years used.",
          "additionalProperties": true
        }
      },
      "description": "Echo of the inputs PVGIS used.",
      "additionalProperties": true
    },
    "outputs": {
      "type": "object",
      "required": [
        "daily_profile"
      ],
      "properties": {
        "daily_profile": {
          "type": "array",
          "items": {
            "type": "object",
            "required": [
              "month",
              "time"
            ],
            "properties": {
              "G(i)": {
                "type": "number",
                "description": "Global irradiance on the plane, W/m2."
              },
              "time": {
                "type": "string",
                "description": "Hour of day, HH:MM, UTC."
              },
              "Gb(i)": {
                "type": "number",
                "description": "Direct irradiance, W/m2."
              },
              "Gd(i)": {
                "type": "number",
                "description": "Diffuse irradiance, W/m2."
              },
              "month": {
                "type": "integer"
              }
            },
            "additionalProperties": true
          },
          "description": "24 hourly rows."
        }
      },
      "additionalProperties": true
    }
  },
  "additionalProperties": true
}