Analysis of 7 Common New Energy Buses

Fast charging pure electric bus

Technical features: high specific power battery (ternary/lithium titanate), fast charge, battery capacity designed according to line length

Typical business model: vehicle sales

Charging method: fast charge station

Major advantages/disadvantages: Zero emissions, less battery loading, higher delivery efficiency, long battery life, and low overall cost. But the cost per unit of energy battery is higher

Typical application city: Chongqing

Plug-in hybrid bus

Technical features: oil (gas) electric depth mixing, mileage of 30-50 kilometers

Typical business model: vehicle sales

Charging method: slow charging at night and charging during the day

Major advantages / disadvantages: Low fuel consumption. However, there is emission during operation and some vehicles are not charged

Typical application provinces and cities: Zhengzhou, Hangzhou, Guangdong, Jiangsu, Liaoning, etc.

Extending electric bus

Technical features: 80-100 km driving range for one charge, extender for power supply or power supply for air conditioning system

Typical business model: vehicle sales

Charging method: slow charging at night and charging

Major advantages/disadvantages: The charger can extend the driving range, reduce the number of batteries, and reduce costs. However, there is emission when the burner is working

Typical application cities: Hunan, Haikou, Guiyang, etc.

Long running mileage slow charging pure electric bus

Technical features: Designed driving range 200-300 kilometers

Typical business model: vehicle sales, financial leasing

Charging method: slow charging at night and charging during the day

Major advantages/disadvantages: Zero-emissions operation, longer mileage on one charge. However, the high cost of the vehicle and the low delivery efficiency require a relatively large charging site.

Typical application cities: Shenzhen, Nanjing, Hefei, Xi’an, Changsha

Change electricity type pure electric bus

Technical features: Travel about 100 kilometers, quick change battery box

Typical business model: Separation of cars, electricity, and battery costs

Charging method: backup battery charging

Main advantages/disadvantages: Zero emissions from operation, short change time. However, the investment is relatively large and additional batteries are needed, resulting in higher overall costs;

Typical Application City: Qingdao, Tianjin

Online rechargeable pure electric bus

Technical features: Using trackless infrastructure, charging while driving half the mileage, the remaining mileage rely on onboard energy storage system

Typical business model: vehicle sales

Charging method: online charging

Major advantages/disadvantages: Zero-emissions operation, availability of existing urban trolleybus infrastructure, low investment, low battery loading, and high delivery efficiency. But cities without existing trolleybus systems need new infrastructure

Typical application cities: Beijing, Hangzhou, Shanghai, Wuhan

Medium driving range shallow charge shallow bus

Technical features: Charging continued mileage 120-160 kilometers, daily charge, shallow shallow light

Typical business model: Recharging substation redundancy and renewable energy

Charging method: multiple stops for shallow charging

Key advantages/disadvantages: Moderate driving range, reduced battery count, and reduced total cost. However, the cost of mobile charging or charging infrastructure is high;

Typical application cities: Shenzhen, Wuhan, Chongqing, Fuyang.


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