curl --request POST \
  --url https://api.iotools.cloud/v1/tool/solar-panel-output-calculator \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "panels": "10",
  "wattage": "400",
  "sunHours": "4.5",
  "systemLoss": "15",
  "rate": "0.15",
  "dailyUsage": "30"
}
'

{
  "tool": "solar-panel-output-calculator",
  "tool_version": "1.0.1",
  "outputs": {
    "resultTable": [
      {
        "period": "Daily",
        "energy-kwh": "15.30",
        "savings": "$2.30"
      },
      {
        "period": "Weekly",
        "energy-kwh": "107.10",
        "savings": "$16.06"
      },
      {
        "period": "Monthly",
        "energy-kwh": "465.73",
        "savings": "$69.86"
      },
      {
        "period": "Yearly",
        "energy-kwh": "5,584.50",
        "savings": "$837.68"
      },
      {
        "period": "25-Year Lifetime",
        "energy-kwh": "131,548.21",
        "savings": "$19,732.23"
      }
    ],
    "systemSize": "4.00 kW",
    "co2": "2233.8 kg (2.23 tonnes)",
    "battery": "37.50 kWh usable",
    "offset": "51.0%"
  },
  "credits_used": 3,
  "credits_remaining": null
}