BEGIN:VCALENDAR VERSION:2.0 PRODID:-//National Solar Congress - ECPv5.2.0//NONSGML v1.0//EN CALSCALE:GREGORIAN METHOD:PUBLISH X-WR-CALNAME:National Solar Congress X-ORIGINAL-URL:https://www.solarcongress.org X-WR-CALDESC:Events for National Solar Congress END:VCALENDAR