Summary


<Summary> elements are returned for <Sites> that include SummaryOutputFields in the WeatherData Request.  If SummaryOutputFields are not specified, no <Summary> elements will be returned in the WeatherDataResult Response.  Returned <Summary> attributes will also correspond to the request.

TotalGlobalHorizontalIrradiance

The total insolation incident on a horizontal plane for the full period of request. Units in Wh/m^2.

Possible values: A float value such as 3622.

TotalDirectNormalIrradiance

The total insolation incident on a plane normal to the sun for the full period of request. Units in Wh/m^2.

Possible values: A float value such as 2544.