Max. Range Up To 550 Km Electric Car Model A Support For Power Switching Car

Max. Range Up To 550 Km Electric Car Model A Support For Power Switching Car

Strengths of Model A

Ⅰ. No range anxiety:

The Max. speed is 75 km/h, and the Max. range in energy-saving mode(ECO)can reach 550 km

Ⅱ. No charging anxiety

Three energy replenishment modes: OBC (household electricity) &solar and battery replacement

Ⅲ. Battery exchange mode

Quickly replace the power battery in 5 minutes；A convenient way like refueling a car

Core technologies of Model A

Ⅰ:Solar Curved Glass Lamination Technology

Ⅱ:Weak sunlight power generation technology

Ⅲ:Sunlight & electric complementary charging mode

Model A Technical Specifications

Detailed dispay pictures

Company profile

CHONGQING BIG SCIENCE & TECHNOLOGY DEVELOPMENT CO., LIMITED, We are a well-known international auto manffacturer and oversea auto investment corporation in China. Our mission is to focus on overseas investment in automotive assembly plant chain projects.Our investments include capital and automotive manufacturing technology, brands, key equipment,kit car spare parts and credit support under guarantee conditions.We are a joint venture corporation control by China national automobile corporation and China financial capital investment corporation.The Chinese government has proposed "One Belt And One Road".Chinese carmakers are keen to "go global".While helping developing countries to achieve industrialization, we should also develop ourselves.http://chainautoassembly.com is also another official site of ours.

Questions Related to New Energy Vehicle

1, Without substantial support from the local government, why is it difficult to make a profit on the production of new energy electric vehicles? Mainly for the following reasons:

A, Countries around the world are encouraging the development of new energy vehicles and trade liberalization policies, countries generally implement low or duty-free electric vehicles, so the entire car and parts of the tariff gap-assembly plants the main source of profit has disappeared.

B, National policies encourage the development of new energy vehicles, providing cash subsidies to manufacturers and consumers of electric vehicles.

2, Tesla company fund chain breaks, why Tesla will go bankrupt. Why did Tesla move to China?

Tesla company has been burning money, the company has no profit, capital chain is very tight. Tesla has recently moved to Shanghai, China, for the following reasons:

A, the Chinese government has a 50% subsidy to consumers of new energy vehicles.

B, China has a new energy vehicle manufacturing industry chain supporting system, related technology and talent.

C, China has a huge market of 1.4 billion people.

3, The reality of the electric car industry, why say, in the less developed countries to promote new energy vehicles is a dream? Why is a new energy electric vehicle a luxury?

Insufficient purchasing power, limited consumption level, insufficient market demand to support the development of industry;

Policy guidance, but the actual conditions can not be met, such as the implementation of standards, charging facilities and battery recycling policy;

The mileage of the single charge is difficult to match with the fuel vehicle, and it can not meet the needs of the users.

The time of single charge is too long, and it is inconvenient to use.

Because R & D and manufacturing costs are high, retail prices are four times the price of conventional fuel vehicles;

High-speed electric vehicles are expensive and have low use value, so they are difficult to be popularized.

4, Why are new energy electric buses more suitable for developing countries?

-The following are the reasons for our efforts to promote pure electric passenger cars in developing regions:

-In China, we have mature production technologies and standards (EU No.6 2025) in pure electric vehicles and there are buses in every capital city.

-At the bus line terminal, we can build convenient and suitable charging and charging facilities.

-Environmentally friendly, cost effective, government subsidies and recognition.

-Financed by the Import and Export Bank of China through buyer's credit.

5,About Battery Recycling and Environmental pollution?

A, Battery Recycling

The industrialization technology is not mature: the key technology of industrialization is missing, the recovery and utilization depends on the traditional technology, the equipment is not standard, the standardization is not realized, the production is not large scale, and the cost is high.

The recycling network is not perfect: the power battery recycling enterprises are few, the main body is less, the recycling channel is not perfect and so on.

The supporting system is not perfect: the related management standard and standard system of power battery recycling enterprise are not perfect, the technology research and development of power battery recycling, fiscal incentive and other supporting policies are not perfect.

Lack of innovation in business models: sustainable power battery recycling models are hard to start, and new energy car companies and power battery companies have yet to open up BMS data to power battery recycling companies. The integration of resources and cross-boundary coordination required for business model innovation is difficult to achieve.

Environmental problems arising from the collection, storage and transportation of waste batteries: accidents such as explosions may be caused during centralized storage and transportation; waste batteries may leak, corrode containers, means of transport, etc.; during storage, A large number of heavy metals may dissolve into the soil and other phenomena. Environmental pollution in the process of disposal: harm and collection of waste batteries to environment and human health, treatment and disposal methods are closely related to environmental pollution in the process of recycling and utilization of waste batteries: optimal disposal of waste batteries, The disposal scheme is recycling, but serious environmental pollution may occur in the process of recycling.

B, Environmental pollution

The main harmful substances contained in the battery include a large number of heavy metals and electrolyte solutions such as acids and bases. Among them heavy metals mainly have mercury, cadmium, lead, nickel, zinc and so on. Cadmium, mercury and lead are substances that are harmful to the environment and human health; contain waste acids, Potential environmental pollution problems caused by waste batteries of waste alkali and other components of waste electrolyte, which mainly include lead-acid batteries and cadmium nickel batteries used for waste car batteries, as well as pollution of the environment by heavy metals, There is environmental pollution caused by electrolyte, which is short-term and long-term.

6,The difference between Lead-acid Battery and Lithium Battery

A, nominal voltage different lead acid battery unit nominal voltage: 2.0 V; lithium cell nominal voltage: 3.6V B: internal materials different lead oxide, metal lead, The electrolyte is concentrated sulfuric acid: lithium positive and negative electrode is lithium cobalt acid / lithium ferric phosphate / lithium manganese, graphite, organic electrolyte

C: different lead acid battery 30WH/KG: lithium battery 150WH/KG

D: different lead acid battery in use: automobile start, Electric vehicle batteries: lithium batteries: mobile phones, computers, electric tools, now also used in electric vehicle batteries

E: electrical characteristics are different Lead acid battery can not discharge large current, short life: lithium battery can discharge large current, good life span

7,Can the used batteries of electric vehicles be recycled and reused?

As a convenient means of transportation in modern society, electric vehicles are widely accepted by people, and gradually replaced by motorcycles, bicycles and other means of transportation. With the large increase of electric vehicles, the use of batteries, the energy supply equipment, is bound to increase by geometric multiple. The service life of electric vehicle battery is only 1 ~ 2 years. Most batteries, especially lead-acid battery, have to be replaced after one year of service. How to deal with the batteries of electric vehicles after they are old? Lead and lead oxides in lead-acid batteries can pollute the environment and endanger human nervous system, digestive system and hematopoiesis. Li-ion batteries contain toxic substances such as lithium hexafluorophosphate, which will pollute the environment and ecosystem. Heavy metals such as cobalt, manganese, copper and other heavy metals will also harm mankind by the accumulation of biological chain. Therefore, the waste lead-acid, lithium-ion electric vehicle power batteries can not be stacked, discarded or dismantled, should be sent to the production enterprises or specialized recycling agencies for recycling. The potential environmental hazards of waste lead-acid batteries are serious due to their long period and high concealment, and the improper treatment may cause secondary pollution. In addition, in order to prevent some maintenance stations from retrofitting used batteries Assemble "fill with old", should send waste batteries to the original factory for recycling safer.

CHONGQING BIG SCIENCE & TECHNOLOGY DEVELOPMENT CO., LIMITED, We are a well-known international auto manffacturer and oversea auto investment corporation in China.

Our mission is to focus on overseas investment in automotive assembly plant chain projects.Our investments include capital and automotive manufacturing technology, brands, key equipment,kit car spare parts and credit support under guarantee conditions.We are a joint venture corporation control by China national automobile corporation and China financial capital investment corporation.The Chinese government has proposed "One Belt And One Road".Chinese carmakers are keen to "go global".While helping developing countries to achieve industrialization, we should also develop ourselves.https://chainautoassembly.com is also another official site of ours.

There are two ways to develop the automobile industry.One is large-scale investment, as many large multinationals do.Its advantage is effective, high efficiency.But not for developing countries.Developing countries should find a suitable way to develop automobile manufacturing.It's a small investment, a small step.After more than ten years of exploration, we believe that the theory of "climbing the stairs" is more suitable for the actual situation of developing countries.The key to the development of China's overseas chain automobile project is to make orderly investment step by step, from quantitative change to qualitative change, and realize the strategic goal of industrialization.