The Powerfilm 60 Watt Foldable Solar Charger, the largest in the Foldable Solar chargers is very lightweight considering the power it produces. It weighs only 2.6 lbs and produces 3.6 Amps at 15.4 Volts

PowerFilm® Solar makes both commercial and military foldable solar chargers. PowerFilm® Foldable Solar Chargers are extremely lightweight and compact. Designed for users who need lightweight, portable and remote power for laptops, cell and satellite phones, and GPS units, the chargers can be used in a multitude of ways. (For a table of charger application capabilities SEE BELOW)

Specifications:

• Operating Voltage: 15.4*
• Operating Current: 3.6 Amps*
• Dimensions (Folded): 10.3" x 8.9" x 2.8"
• Un-folded Dimensions: 60" x 42"
• Weight: 2.6 lbs

* Operating Voltage and Operating Current at AM1.5. Power performance may vary +/- 10% due to temperature variation, spectral variation, and related effects.

With the 5 different sizes from 5W to 60W, the chargers can be combined with standard PowerFilm accessories to handle almost any charging need. The largest chargers are easily stored in a backpack or laptop bag, while the 5W charger fits in a cargo pocket. PowerFilm Foldable Solar Chargers are designed for durability, and are UV and weather resistant to handle difficult and diverse environments.