Solar Electric Bus

Nowadays, most people paying great attention to the environment  so green energy electric car  is become  very popular.
Electric car is a kind of electric vehicle, which is usually powered by lead-acid battery or lithium-ion battery. Basis on this, the solar electric vehicle converts solar energy into electric energy to power the car, which reduces the cost of electric vehicle to a great extent, and very environmentally friendly. Its structure and performance is more outstanding, timely and effectively replenish the electric power of the electric bus when they are working under the sun, enhance the driving power, maintain and prolong the service life of the battery.

Characteristics of the solar electric car
The structure has four main characteristics: light, small, skillful and beautiful. The electric sightseeing car model is light, which can reduce energy consumption and reduce cost. Solar electric bus use light and electricity that can save oil resources. During the day, solar cells convert light energy into electricity and are automatically stored in power cells. At night or on cloudy and rainy days, the solar electric bus can be charged by household alternating current to ensure that the electric sightseeing car is running as usual.
The solar electric car of the invention consumes less energy, and can be driven only by using a solar cell module of 3 to 4 square meters. In the process of energy conversion, fuel vehicles have to obey the law of Carnot cycle to work and  the thermal efficiency is relatively low, about 12% to 15% but the thermal efficiency is much higher, up to 34%  to 40%, and 90% of the energy is used to push the vehicle forward.
The user pays more attention to the safety and they consider active safety as an important issue. In addition, front and rear bumpers, high brake lights, turn signals, headlights, taillights, rearview mirrors, safety windshields, wipers and other configurations are readily available.
In addition, front and rear bumpers, high brake lights, turn signals, headlights, taillights, rearview mirrors, safety windshield, wipers and other configurations are readily available.
As a low-speed car, its design, production and safety standards are not inferior to traditional cars.
Front and rear independent suspension, four-wheel drums brake, using innovative front axle and transmission system, the max. speed is 28km/h.
No pollution.
Because there is no fuel so it will not emit harmful gases that pollute the atmosphere.
No noise.
Without an internal combustion engine, the roar of fuel-fueled cars will not be heard while driving.
Low cost.
The car is equipped with a charger and a charge and discharge controller, so  there are two power sources to charge the power battery.
When there is sunlight, the solar cell module charges the power battery through the charge and discharge controller, and the kilometer travel cost is low; when there is no sunlight, the household 220V power supply can be used anytime and anywhere, and the power battery can be charged through a charger.
It's convenient.
The structure of the solar electric car is simple. Except changing the power battery regularly, it basically does not need daily maintenance, but the regular car need the maintenance often such as changing engine oil and adding cooling water.

Battery characteristics
1. It is suitable for supplying power for 48V electric vehicles on the road.
2. The solar charger can charge while driving, helping to increase the distance of the electric vehicle by more 20%- 50%.
3. The solar charger replenishes the electric vehicle battery in the discharge state in time, which has a significant effect on reducing the vulcanization of the battery plate and prolonging the service life of the battery. At the same time, it can save electricity expenses for a long time, so it is a good helper to reduce the cost of electric vehicles.