Gratzel Solar Backpack


The Gratzel solar backpack is a collectable all- weather bag that is durable, rugged and lightweight. This innovative design includes a Dye Sensitized Solar Cell (DSSC) that will power your mobile phone, GPS, iPod or small electronic device. The solar cell harvests energy from the sun and stores it in the Power Bank battery (provided) for continuous access to power.

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Nylon 1680D durable fabric 150D Polyester lining Sponge padded interior sliding pocket provides better protection for your laptop Zipper pouch inside to secure your valuables Air-mesh padded shoulder straps 21litre capacity.

DSSC Specification

Power (Pmax) 0.5W minimum Operating Current (Imp) 100mA typical Operating Voltage (Vmp) 5.5V typical
(Solar specification @ 1000w/m²)

Power Bank

Capacity 5000mAh Output Current 1.1A Max Output Voltage 5V