Key features

• •ERGONOMIC: Solar backpack back with thickened high elasticity breathable , S shaped back pad design in line with ergonomics, easy to reduce the pressure of the load.
• •HIGH CONVERSION RATE: Solar powered backpack adopts third generation solar panel, with a photoelectric conversion efficiency of 23%‑25%, more than 60% higher than ordinary solar panels.
• •WATERPROOF: Solar powered backpack adopts PVC coated fabric and waterproof zipper to improve waterproof performance. In line with the green concept, there is light and there is power.
• •EASY TO USE: Solar panel backpack has multiple internal compartments for one key storage, more convenient for travel. Designed with USB interface, sound interface, more convenient to listen to songs and .
• •INTELLIGENT CIRCUIT : Solar panel has 9 intelligent circuit , overcharge , over voltage , over current , over power , short circuit , temperature , overload , reverse discharge , static .