Polycrystalline Silicon take high efficiency around 15%~17%
Foldable and portable design make easy to take and use. Put the solar panel in the sunlight directly and connect to the sock. The indicator light of laptop will be red when in use.
Specification
Solar panel: polycrystalline silicon
Open size: 540*530 mm
Fold size: 250*180*40 mm
Solar Panel Power: 20W
Output18V/ 1.2A
Charging time: about 3 to 4 hours depends on laptops
This Model can be use separately or together with power supply for laptop and digital products.

Accessories:9pcs connectors for laptops
Package:Gift box,24pcs/CTN
Package Size:27.5*20.6cm; N.W:1.8Kg(including accessories)
Carton Size:57*42*26cm; G.W:44Kg