Solar energy is an important energy in the water cycle
Solar energy causes the evaporation of water
(like water from sea)
then moves inland.
(For example, mountainous areas) Precipitation
The wind required for the movement of clouds is also powered by solar energy
There is also water on earth which is circulated by geothermal energy
Like hot springs
Of course
It is mainly about the solar energy
and oil
wind power
bio
< p>Coal and other energy sources are energy directly or indirectly consolidated solar power. Currently, the only energy used by man is nuclear energy, which does not come from solar energy. However, nuclear fusion inside the Sun converts a large amount of matter into energy, and little of this energy reaches Earth.It is not necessary to calculate profitability. Solar energy is certainly cost-effective. There are disadvantages to using solar energy. One is that you can't take a bath in winter, and the other is that the hose is necessary. is too long and requires drilling holes in the exterior wall, which affects the beauty of the building. And in winter, pipes are easy to freeze and break. Electric water heaters generally require electricity when you take a shower. to take a bath, it will not consume much electricity. I haven't seen many advertisements for one hour of electricity for bathing in hot springs at home, so taking a shower is more economical, Diandi, think carefully! And now Smith has a two-in-one solar and electric water heater. You can also use solar energy in winter and use electricity when sunlight is insufficient.isante. Extra points, extra points, O(∩_∩)O haha~