A similar "solar charger" design is not the first, and certainly not the last one, and we can see it on the market, with a focus on solar energy conversion efficiency. "Ray" is also a sucker-type solar charger. You can absorb in well-lit windows, windows, or even in-flight aircraft windows. There are no adsorptive windows or they can be placed directly on the table. Regardless of the design, the solar charger's conversion efficiency is still too low. In the wild mountains and deserts, desert land may be a good thing. Design: Jordan Diatlo. Feton Corporation , https://www.ultraplantleds.com 
