Solar Radiation
Get the net solar radiation, diffuse solar radiation and direct solar radiation for any coordinate position in the world.
Solar Radiation data is currently available to specific users only, please find out how to request a trial
Request URL
Hourly Forecast (24hrs)
https://api.qweather.com/v7/solar-radiation/24h?[params]https://api.qweather.com/v7/solar-radiation/72h?[params]Request Parameters
All parameters are separated by &. If no optional parameters are set, the default value will be used.
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key(required)API authentication key, please refer to How To Get Your Key. Support Signature Authentication. Example:key=12334567890ABC -
location(required)The comma-separated longitude and latitude (decimal, up to 2 decimal places) of the location to be queried. For example:location=116.41,39.92
Request Example
Forecast for the next 24 hours at 116.41,39.92
curl -L -X GET --compressed 'https://api.qweather.com/v7/solar-radiation/24h?location=116.41,39.92&key=YOUR_KEY'Response
This data is refers to the downward solar short-wave radiation at the surface, and unit in W/m2
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codeAPI status code, please refer to Status Code -
updateTimeAPI last update time -
radiation.fxTimeHourly forecast time -
radiation.netNet surface solar radiation, W/m2 -
radiation.diffuseDiffuse solar radiation, W/m2 -
radiation.directDirect solar radiation, W/m2 -
refer.sourcesData source and other statements, may be null -
refer.licenseData license, may be null