my country's first car that does not burn oil and does not charge!Bad gimmick or breakthrough?

Cameless cars that do not burn oil and do not charge.

On July 5th, pure solar car "Tianjin" appeared at the Big Data Center of Xiqing District, Tianjin. The research and development of this model lasted more than 5 months. It was led by Tianjin Ald Automobile Engineering Technology Development Co., Ltd. (hereinafter referred to as Alt). The 42 units in Tianjin were closed, achieving 100%of the key core components.

Photo source: World Intelligent Conference WIC report screenshots

Regarding the appearance of the "Tianjin", Hao Shiqi, the person in charge of Ald's investment relationship, said in an interview with the "Daily Economic News": "This model is the first product of the Tianjin 'unveiling of the list" At the Tianjin Science and Technology Bureau, Aldes participated in and led the research and development, but the specific vehicle performance parameters and subsequent mass production plans need to be confirmed to the Tianjin Science and Technology Bureau. "

According to reports, the "Tianjin" rely on pure solar -driven, and does not use any fossil fuel and external power supply to achieve "zero emissions". Related information shows that the solar component area of ​​"Tianjin" is about 8.1 square meters, the battery energy ratio is 330Wh/kg, and the autonomous driving level reaches L4 and above.

Photo source: World Intelligent Conference WIC report screenshots

Test data shows that in the sunny weather, the average daily power generation of the "Tianjin" pure solar vehicle reached 7.6 degrees and supported a range of 79.2 kilometers.

In fact, the "Tianjin" is not the first case for solar vehicles. Many car companies have been trying to use solar energy to make up for energy. As early as March 2010, BYD's F3DM model was equipped with a roof solar panel version. The car was equipped with a new roof solar cell charging system, and the price was 20,000 yuan higher than ordinary models.

Toyota, who has been in the field of solar energy tonic, has set up a optional solar charging dome in the first pure electric SUV -BZ4X configuration. It can directly charge the battery through solar energy. mileage.

Not long ago, the world's first mass production version of solar vehicle -Light Years 0 "designed by the Dutch Light -Year Motor Company has begun and announced the price. The designer said that if it does not exceed 35 kilometers a day, the weather is enough in the weather. In good cases, "Light Years 0" can be drove for 7 months without additional charging.

Picture source: Screenshot of CCTV Finance Video

However, the price of about 250,000 euros (about 1.76 million yuan) and its excessive "idealized" replenishment conditions of "Light Years 0" also triggered "tuning" netizens. Some netizens left a message saying: "1.76 million is enough for me to add oil for a lifetime." "35 kilometers per day is not as good as (two rounds) electric vehicles." Some netizens said that using solar cars is completely "eating by the sky."

Picture source: Sina Weibo

Compared with the "Light Years 0", the "solar energy and direct charging" mixed replenishment scheme, the "Tianjin" is exactly the source of solar energy as a single power source. In this regard, some netizens left a message saying: "This kind of car is only artificial from the north, and the southerners dare not think about it." Another netizens teased that the "Tianjin" may only be used in areas such as tibets such as Tibet.

Picture source: Sina Weibo

However, some netizens have expressed their support for the appearance of the "Tianjin". The netizen commented: "Can't you look at the good aspect? Is it easy to innovate to make a product, is it easy?"

Although car companies have been actively trying, some people in the industry are not optimistic about the combination of "pure solar + car". Gim Sak, Honorary Professor, President of the Automobile Industry Society, President of the Automobile Industry Society, and Auto Industry Society in the United Kingdom.

Tesla CEO Musk also said that although he supports solar energy, the company has always avoided this technology because "the use of the most efficient field of solar is car."

At the beginning of the research and development, the "Tianjin" also suffered from the problem of low efficiency of solar energy conversion. To this end, the "Tianjin" uses the same solar cell panel as the "Shenzhou 12" manned spacecraft and the core compartment of "Tianhe", as well as "spatial arsenide 镓 solar cell technology", and the above technology can guarantee " "Tianjin" can still be used in electricity in cloudy days.

However, there are some opinions that even if the technical difficulties with low energy conversion rate are solved, the expensive car manufacturing cost and price will be the biggest obstacle to the market to the market. After all, there is no technical "Light Years 0" price of "Light Years 0", which is as high as 1.76 million yuan, and the final price of the "Tianjin" may be higher.

According to the plan, the next stage of "Tianjin" will be aimed at the application demonstration of scenes such as park connection, scenic tourism, and campus commuting. "At present, the" Tianjin No. "still has high costs. It can be achieved and used as a consumer product in technology. This still needs to take a while." Guo Yuantao, Alder Automobile Engineering Technology Development Co., Ltd., said that considering business benefits, it may promote " The Tianjin "landed.

Reporter | Dong Tianyi

Edit | Cheng Peng Sun Lei Du Bo Gai Yuanyuan

School pair | Duan Lian

｜ Daily Economic News nbdnews original article ｜

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