Grape Solar GS-GoCharger-20 Monocrystalline Folding Panel with USB Port, 20-watt

The Grape Solar GoCharger 20 Watt folding panel is essentially the most advanced folding solar panel in the marketplace. Grape Solar’s unique Black Hole technology permits more light to be captured on the panel surface for better production even in suboptimal conditions. The usage of high frequency thermal welded construction signifies that the solar cells are better safe from water and dirt than traditional sewn folding panels.
Black Hole dimple technology captures more light on the panel surface
Thermal-welded construction for additonal durability in harsh conditions
External pocket holds cords and conveyable batteries
2 x 1 amp USB charging port
Multi-fold design for compact storage