The Solar Flare 5 is the ultimate lightweight energy solution for the minimalist trekker. Weighing in at just under 10 ounces, this compact 5.3 Watt solar panel provides a reliable stream of power for small electronics without adding bulk to your pack. It is designed for those who need to keep a smartphone, GPS, or headlamp topped off during day hikes or weekend trips where every ounce of pack weight counts.