The automotive industry has come from the fuel era to the new energy era, in the past few years, the sales of new energy vehicles continue to soar, is suppressing all aspects of fuel vehicles, according to the association estimates, by 2022, the mainland new energy vehicle sales will increase to about 6 million.
Unlike the traditional internal combustion engine that burns fuel and converts it into power, the main driving method of new energy vehicles is to drive the motor through lithium batteries, thereby driving the car, the former using gasoline and the latter using electrical energy.
The impact of electricity consumption on the environment is much lower than that of the internal combustion engine burning gasoline, so the development of new energy vehicles has become the main direction under the "two carbon" goal.
However, it should be noted that whether it is a pure electric vehicle or a hybrid vehicle, the energy obtained will still have an impact on the environment, which is related to the production mode of electric energy, and the current power acquisition method in the mainland is mainly based on thermal power generation, and burning coal is the main way.
Of course, with the development of technology, the proportion of wind, nuclear and solar power generation in the mainland has increased significantly, but this part of the electric energy is far from enough for mainland residents to use, with the rise of new energy vehicles, it may further increase the proportion of thermal power generation.
Therefore, the energy used in the current new energy electric vehicle is not clean energy, and netizens do not agree to include electric vehicles and hybrid vehicles in the ranks of "new energy vehicles", in the eyes of many people, the real sense of new energy vehicles should be driven by hydrogen power, solar energy and other energy.
Now the mainland has a good news, conquered the technology of solar-powered cars, so that the acquisition will be real clean energy, and more importantly, the mainland has successfully broken through in this field.
Recently, a pure solar car named "Tianjin" was officially unveiled, this car really did not burn oil, did not charge, only need to bask in the sun to be able to move, the project was unveiled at the Tianjin Science and Technology Awards Conference on April 11.
It is understood that the "Tianjin" pure solar car is a major scientific and technological innovation achievement in Tianjin in 2021, which integrates 47 advanced technologies, jointly tackled by 42 units, completely relying on pure solar energy to drive, achieving true zero emissions.
More critically, the key core components used in the "Tianjin" are completely provided by local enterprises in Tianjin, and the self-sufficiency rate is as high as 100%, which means that the mainland is not worried about being necked by foreign technology cards in related technology fields.
In terms of exterior design, the shape of this car is somewhat strange, the appearance is not good-looking, and the upgraded roof design is adopted, the internal space is more abundant, and the interior design is also very bold, directly canceling the direction.
This car is equipped with an autonomous driving domain controller, with strong intelligent driving capabilities, the whole vehicle is equipped with multiple cameras and lidar, millimeter wave radar, for L4 or above unmanned driving applications, is completely a product designed for the future.
Therefore, from the perspective of product positioning, the author believes that "Tianjin" is just a product that demonstrates technical feasibility, because the energy conversion rate of solar panels is very low, so it is probably far from mass production.
However, the development direction of clean energy is very correct, the country has long made clear the plan to continue to expand the development of clean energy, although it will not be able to reduce the cost of production for a while and a half, but this direction is absolutely correct.
In addition to China, many developed countries are now actively looking for ways to improve the efficiency of the use of renewable energy, because the earth's resources are limited, and renewable energy is unlimited, and will play an increasingly important role in the future.
It is believed that with the joint efforts of scientists, it will be possible to increase the conversion rate of renewable energy, thereby reducing the cost.
So do you think products like solar cars and hydrogen-powered cars can achieve mass production in the future? Comment, like, share, and share your opinion.