I want to invent a solar car, because current cars emit exhaust fumes, pollute the environment and have problems with exploding tires and running out of gasoline. Solar cars can conserve solar energy and do not need to add gasoline. There are small holes in the tires of solar cars, which are used to inflate, the air inside will not come out, but the air from outside can enter the tires. are not full of air, the car will automatically collapse until the tire is full, eliminating the trouble and risk of tire explosion.
This type of solar car comes in many colors, including pink, green, white, etc. Cars of different colors have different effects: a pink car can smell like a rose. The aroma of green cars can make people feel refreshed and relaxed, just like being in a forest, while white cars cangiving people a feeling of purity and cleanliness, changing their mood from bad to good.
The car has a mini TV and a computer inside, and there is no driver. Everything is organized by the computer. You just need to enter where you want to go and press the "Start" button. and the car will drive automatically. It will automatically stop at a red light, automatically avoid pedestrians, and there will be no car accident, which is very convenient! And this type of car is not afraid of theft because it is equipped with an identification system allowing the owner to be identified. The most important thing is that this kind of solar car will not pollute the environment, and the gases emitted by the solar car are all beneficial gases for plants, which can improve plant growth and play an environmental role.
Although current science and technology are not enough toIf I want to invent a solar car, I will study hard and invent this type of car when I grow up to protect our earth and the environment.
Of course, the photovoltaic solar panel emits direct current. If the power generation voltage of the photovoltaic solar panel matches the charging voltage of the electric vehicle battery, it can be directly charged via series current. limiting resistor. If it is not suitable, it must be used by voltage transformation (boost or step-down). If it is only about charging the electric vehicle battery, this can be solved by changing the wiring method of the photovoltaic solar panels (series or parallel or series and parallel).