Solar cells, also known as "solar chips" or "photocells", are photoelectric semiconductor sheets that use sunlight to directly generate electricity. Single solar cells cannot be used directly as power sources. As a power source, a number of single solar cells must be connected in series, connected in parallel and tightly sealed into components.
Solar Panels (also called solar cell modules) are assembled by multiple solar cells, which are the core part of the solar power generation system and the most important part of the solar power generation system.
There are now two things, both literally and figuratively more powerful: Solar Panels and canals. What if we don't let the canal open and let the sun evaporate the water, but instead cover them with Solar Panels, which can not only shield the precious liquid, but also absorb solar energy? Maybe humans can do this.