Как сделать самодельный складной грузовой велоприцеп для электровелосипеда своими руками из карбона?

How do I make a homemade folding single-wheeled cargo trailer for an electric bike at home using carbon fiber, weighing 6 kg? In pursuit of energy-efficient travel, I ordered a hybrid kayak, but it didn't fit on a regular bike rack. So I decided to build a bike trailer. And not just any trailer, but a transformable trailer with solar panels. When assembled, the solar panels produce 200 watts of power, and when unfolded, they produce 600 watts. This way, I can charge my electric bike while traveling. And when I switch to the boat, the trailer transforms into a large solar panel powering the electric motor. What do you think? Is this a viable option?