Lithium-ion battery boat tow copper indium gallium selenide thin film solar cell surface floating power station

Abstract

The invention relates to a copper indium gallium selenide thin film solar cell water floating power station dragged by a lithium ion battery ship, and belongs to the technical field of new energy application. The lithium ion battery power traction ship is used for dragging the water floating power station with a copper indium gallium selenide thin film solar cell and a horizontal axial type wind driven generator to run on the water surface. Currents generated by the copper indium gallium selenide thin film solar cell through sunlight irradiation are input to a combiner box through a conductive line and a photo-voltaic controller, currents generated by the horizontal axial type wind driven generator through wind blowing are input to the combiner box through a conductive line and a wind power controller, the photovoltaic currents and the wind power currents are combined in the combiner box, the currents output from the combiner box are input to the storage lithium ion battery through a conductive line and a charging device, a communication base station tower in front of the battery, a communication base station antenna, a power lithium ion battery behind the battery and a motor behind the battery are respectively powered by the currents output by the storage lithium ion battery, and more currents output from the storage lithium ion battery supply power to power utilization families on the land and power utilization families on the water through the conductive lines.

Description

technical field [0001] The invention relates to a lithium-ion battery ship towing a copper indium gallium selenium thin film solar battery floating power station, belonging to the technical field of new energy applications. Background technique [0002] Copper indium gallium selenide thin film solar cell has stable performance, strong radiation resistance and low cost. It is a semiconductor material with direct band gap and has a very high light absorption coefficient. The thickness of the cell absorption layer is only 2-3um, which is suitable for manufacturing thin film solar cells. Battery. Copper indium gallium selenide thin film solar cells have stable chemical and electronic properties, no light-induced degradation effect, and have a longer working life than crystalline silicon solar cells. Copper indium gallium selenide thin film solar cells have high photoelectric conversion efficiency. Suzhou Gaosai Solar Technology Co., Ltd. produces flexible copper indium gallium ...

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Problems solved by technology

[0003] Miao Tongchun, the inventor of the present invention, saw at the 2014 International Solar Energy Industry and Photovoltaic Engineering (Shanghai) Exhibition held at the Shanghai New International Expo Center from May 20 to 22, 2014, that two large companies sold and installed flexible copper Chargers for indium gallium selenium thin film solar cells. The exhibition pictures show that a small number of houses are installing copper indium gallium selenide thin film solar cells on the top of houses to build distributed rooftop photovoltaic power stations. However, a large number of promotion and application of copper indium gallium selenide thin film solar cells Not enough. At present, the total installation volume is not large, and the installation scale is relatively small, which has affected the mass production and sustainable development of copper indium gallium selenium thin film solar cells suitable for large-scale manufacturing.

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