Use a 1 Watt to 3 Watt solar panel for a low-power project, or a 5 Watt to 7 Watt panel for direct charging of small electronics like cell phones, iPods, camera battery chargers and more.
A foldable or rollable solar panel is a lightweight option that's great for hiking or biking trips, but our smaller rigid solar panels are pretty portable too! Weighing in at only 1 lb, you'll get 300 mA of charging current and a 25 year warranty with this rugged 6W Sol-charger, and at 9.5" X 9.5" it's still small enough to fit in your luggage.
Our 2 watt and 5 watt trickle chargers are designed to maintain batteries in storage.