Portable solar charging system for kayaking and adventure

On my first longer sea kayaking adventure, when I was paddling solo from Slovenia to Greece, a little bit more then 1400km, my father and I designed and built a very simple and effective solar charging system that was powering all my electronics. It includes my laptop, mobile phone and GPS. The system is really simple and anyone with a screwdriver and basic solder kit can make one from home. Kit list: -Flexible waterproof solar…

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