Scientists have had this idea before, and now it has basically come true. Unfortunately, the conversion efficiency of solar panels is too low. Scientists in Beijing have created an "artificial black hole" that can only absorb light energy (do you think scientists will make it public? That's a scientific patent! ) cosmic ray energy is nothing more than light energy, and it is not difficult to emit it. As for storage, lithium batteries and methanol batteries are second to none! The theory of cosmic speed operation is too abstruse for me to simplify, but I can tell you that the expansion speed of the universe is at least 10 times faster than the speed of light (this is unofficial data that I calculated by myself with official data! ) the expansion of the universe is accelerating, and I calculate the average speed!
Hope to adopt!