Solar Technology is a manufacturer of solar-powered traffic safety equipment. Products include LED Message Boards, Flashing Arrow Panels, Radar Speed Trailers, Portable Tower Trailers and Incident Response Trailers. SolarTrak is the the newest member of Solar Technology’s Fleet Management Solutions, and uses Global Positioning System (GPS) and the GSM Cellular Network to inexpensively track, monitor and manage a company's entire fleet of traffic safety, rental and/or construction equipment.