Shark solar backpack
Shark solar backpack
Shark solar backpack
Shark solar backpack
Shark solar backpack
Shark solar backpack
Shark solar backpack
Shark solar backpack
Shark solar backpack
Shark solar backpack
Shark solar backpack
Shark solar backpack
Shark solar backpack
Shark solar backpack
Shark solar backpack
Shark solar backpack
Shark solar backpack
Shark solar backpack
Shark solar backpack
Shark solar backpack
Shark solar backpack
Shark solar backpack
Shark solar backpack
Shark solar backpack
Shark solar backpack
Shark solar backpack
Shark solar backpack
Shark solar backpack
Shark solar backpack
Shark solar backpack
Shark solar backpack
Shark solar backpack
Shark solar backpack
Shark solar backpack

Shark solar backpack

Regular price
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Specifications
Main material: Nylon cloth + CIGS solar flexible board
Feature: Large capacity, waterproof zipper, USB two-way port
References SL-03S SL-03L
Capacity 20L 32L
Net weight 0.9kg 1.8kg
Size 47*30*19cm 56.5*30*19cm
Wattage 10W 10W / 12W
Volt 5.0V 5.0V
Electric Current 1.6A  1.6A / 2.4A

Description
The solar panel uses a thin-film solar soft board. The soft board is light and easy to carry and has bending flexibility, which is better than the general polycrystalline silicon solar hard board sold in the market.


Although monocrystalline silicon and polycrystalline silicon solar panels have slightly higher charging efficiency than the thin film process, they have the disadvantages of heavy weight and fragility, and are not suitable for outdoor travelers.

The photovoltaic backpack lies flat facing the full daylight (no cloud cover or other shade), which can increase the charge of the mobile phone( under 2000ma battery capacity) by 30% in one hour. If it is midday or summer sunshine, the charging efficiency will be higher.