Solar powered cars are cars that rely on solar energy to drive. Compared to traditional heat engine driven cars, solar powered cars are truly zero emissions. Due to its environmentally friendly characteristics, solar powered vehicles are advocated by many countries, and the development of the solar powered vehicle industry is also becoming increasingly prosperous.
Solar electric vehicles can save limited oil resources by replacing oil with photoelectricity. During the day, solar cells convert light energy into electrical energy and automatically store it in the power battery. At night, they can also use low valley electricity (220V) for charging.
No pollution, no noise. Because solar electric vehicles do not use fuel, they do not emit harmful gases that pollute the atmosphere. Without an internal combustion engine, solar electric vehicles cannot hear the roar of a fuel powered vehicle’s internal combustion engine while driving.
Comparative advantages with gasoline powered vehicles. Practical solar powered vehicles have many advantages compared to gasoline powered vehicles, except for their much lower driving speed. Firstly, solar electric vehicles consume less energy, and only 3-4 square meters of solar cell modules are needed to make them run. During the energy conversion process, fuel powered vehicles must follow the laws of the Carnot cycle to perform work, with relatively low thermal efficiency. Only about one-third of the energy is consumed in pushing the vehicle forward, while the remaining two-thirds of the energy is lost in the engine and drive chain; The heat conversion of solar electric vehicles is not limited by the Carnot cycle law, and 90% of the energy is used to drive the vehicle forward.
Secondly, it is easy to drive. No need for electronic ignition, just press the accelerator pedal to start, and use the controller to change the speed. No need to shift gears or press the clutch, simplifying the complexity of driving and avoiding potential accidents caused by operational errors, especially suitable for women and the elderly to drive. In addition, the solar powered vehicle adopts innovative front axle and steering system, with independent front and rear suspension, and four-wheel drum braking from a speed of 30 kilometers per hour to sudden braking, with a braking line not exceeding 7.3 meters.
Due to the simple structure of solar electric vehicles, in addition to regular battery replacement, there is basically no need for daily maintenance, eliminating the hassle of regular maintenance such as changing oil and adding cooling water in traditional cars. The compact body makes it easy to turn and park your car in crowded urban parking lots.
In urban driving, in order to wait for traffic signals, it is necessary to constantly stop and start, which not only causes a lot of energy waste but also exacerbates air pollution. Using solar electric vehicles to slow down and stop can prevent the electric motor from idling, greatly improving energy efficiency and reducing air pollution.