America launched the first photovoltaic carport system can be moved

Composed of 23 countries such as America's government agencies of the Clean Energy ministerial conference (the Clean Energy Ministreal) announced that by the end of 2014, the world has sold more than 660000 pure electric vehicle (EV).In the total distribution, the United States has a 39% share, followed by Japan (16%) and China (12%).
EV output leads the world in the United States, launched the world's first mobile photovoltaic carport systems.The Google has already started to use.

At EV without using gasoline fuel, as do not emit carbon dioxide of a new generation of environmentally friendly cars, government agencies to promote its popularization.However, even if the EV realize popularization, but if the power is the use of fossil fuels such as coal and oil filling of coal-fired power stations generating income, so although cars is clean, but not completely belongs to "zero carbon emissions".Because thermal power will be large amounts of carbon dioxide emissions, speed up the earth warming.

To solve these problems, in San Diego, California, with bases of Envision Solar company has developed the world's first "can move photovoltaic carport system".Name is "EVARC (Electric Vehicle Autonomous Renewable Charger: Electric cars running independent Renewable energy Charger)" (figure 1).

EVARC size is 4.88 m long, 2.74 m wide, just receive the original parked a car parking space.The independent model photovoltaic carport with 2.5 kW or 3.3 kW of solar battery, power generating capacity is 3800 ~ 7000 KWH.Can achieve so much power because, have adopted the company special tracking system.In addition, the system also equipped with 21.6 kWh battery.
EVARC by 1 quick charger or two ordinary charger.During the dinner, meetings, or shopping, for a typical EV charge, if it is suitable for urban driving small EV, charging for more than 25%.
Used in the past that connected to the power system of charging pile, the power supply contains a high percentage of use of fossil fuel power.And use EVARC charge of EV is 100% use of renewable energy, not only clean and zero carbon dioxide emissions.