Camo Backpack Solar Charger

21w poly crystalline flexible solar panel.
USB Type C and USB  port.
High efficiency crystalline panel. Better than mono crystalline.
23% efficiency compared to the 18% efficiency of mono crystalline.

Our lab testing results in 38% efficiency on clear days! That's 12% more than leading brands such as Goal Zero's Nomad 20 and Big Blue 28 

Features:
1. USB and USB-C Capability
2. High Efficiency Crystalline Panel
3. Foldable for Easty Storage and Carry

Tech Specs:
Brand: Mach 1 Lithium
Type: 21W Poly Crystalline
Color: Camo

Replacement Part Numbers:
Goal Zero's Nomad 20
Big Blue 28

Notes:
Test Data
23% Efficiency Compared to 18% Efficiency of Mono Crystalline
38% Efficiency on Clear Days - 12% More than Comparable Products

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At Mach 1 we focus on rigorous test and design to give you the most quality products every time. Our motto is tested and trusted. You can count on Mach 1 to deliver high quality products at a good price.