Photovoltaic charging device and electric automobile

Abstract

The invention relates to the photovoltaic power generation technology field and especially relates to a photovoltaic charging device and an electric automobile. The photovoltaic charging device comprises a solar cell panel, a control apparatus, a storage battery, a support, a pedestal, a charging controller and a solar energy tracker. The solar cell panel comprises a main solar panel and a plurality of side solar panels. The main solar panel is provided with multiple groups of chutes. Each group of chutes corresponds to one side solar panel. One end of each group of chutes is provided with a baffle plate. The other end is provided with a support portion and a spring. The side solar panels are connected to the main solar panel through the chutes or the support portion. The control apparatus makes the side solar panels be unfolded according to a tracking signal, makes the side solar panels be located at a same plane with the main solar panel and maintains the main solar panel to directly face sunlight. Through the above arrangement, light radiation intensity received by the solar cell panel can be effectively increased so that a good power generation effect is achieved.

Description

technical field [0001] The invention relates to the technical field of photovoltaic power generation, in particular to a photovoltaic charging device and an electric vehicle. Background technique [0002] With the rapid development of my country's economic construction, electric energy has a greater impact on economic construction and people's lives. With the improvement of people's awareness of energy conservation and environmental protection, new energy power generation methods have attracted more and more attention. Photovoltaic cell modules composed of photovoltaic cells are an inexhaustible source of green energy, but their conversion efficiency is not high, which keeps the cost of power generation high and directly affects the utilization of solar energy. [0003] The power generation of photovoltaic cells mainly depends on the intensity of solar radiation. The power generation of photovoltaic cells is unstable. Once the intensity of solar radiation is low, the power g...

AI Technical Summary

Problems solved by technology

As an inexhaustible source of green energy, the photovoltaic cell module composed of photovoltaic cells generates electricity, but its conversion efficiency is not high, which makes the cost of power generation high and directly affects the utilization of solar energy.

[0003] The power generation of photovoltaic cells mainly depends on the intensity of solar radiation. The power generation of photovoltaic cells is unstable. Once the intensity of solar radiation is low, the power generation of photovoltaic cells will also become smaller. When the power generation of photovoltaic cells is small, it will not be able to Charging the battery

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