The "leaf" body adopts metal organic structures (MOFs) that can absorb carbon dioxide, which can simulate green plants capturing carbon dioxide and water molecules from the air, and release electrons under the action of microorganisms to form electric current. A giant green leaf forms the roof of the "leaf" and the surface of the leaf has green veins like a real leaf. Dozens of crystal clear solar crystal leaves are arranged around the leaf veins. The wheel is a wind generator. By capturing dissipated wind energy, it converts wind energy into electrical energy and charges it into its own battery to store energy. Not only does it require no fuel, but it also purifies the air. Recently, the "Leaf" concept car, which integrates photoelectric conversion, wind power conversion, adsorption and dioxy conversioncarbon dioxide and other natural energy conversion technologies, made its global debut.
A giant green leaf forms the roof of the “leaf”. The leaf surface has green veins like a real leaf. Visitors will be able to see the flow of energy through the “veins of the leaf”. Dozens of crystal clear solar crystal leaves are arranged around the leaf veins. These crystal sheets can rotate in the direction of the sun, improving the efficiency of solar energy collection.
The giant green leaves realize the energy conversion between "photoelectricity" and are the main driving energy of the "leaves". The four wheels are tools for realizing the conversion of “wind energy”.
The “Leaf” is independently developed by SAIC. During the World Expo, the “Leaf” will be in close contact with visitors to the pavilionlon SAIC of General Motors. It will also represent China's new energy vehicles. low carbon zone of China National Pavilion exhibition.
What exactly is MPPT?
Single-axis tracking systems can be divided into horizontal single-axis tracking, single-axis tracking with different tilt angles and optimal tilt angle tracking;
Single-axis horizontal tracking Axis tracking only requires adjusting the rotation angle of the main axis of the solar cell array to track with specifies the hour angle of the sun, but does not track the declination angle of the sun. It is only suitable for low latitude areas. .
Single-axis tracking of different/optimal tilt angle, determine the tilt angle based on local latitude.
mppt is maximum power point tracking
Maximum power point tracking is acore technology in photovoltaic power generation systems. Temperature, light intensity and other characteristics are used. to adjust the output power of the photovoltaic generator so that the photovoltaic generator always produces maximum power. Peak power point tracking is primarily used in solar power generation, but its principles can also be applied to power sources that vary in input power.