Movable solar photovoltaic support

A solar photovoltaic and truss technology, applied in the support structure of photovoltaic modules, photovoltaic power generation, photovoltaic modules and other directions, can solve the problems of low power generation efficiency and low cost performance

Inactive Publication Date: 2017-08-11
李杰
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Problems solved by technology

[0003] In view of the above-mentioned defects, the present invention provides a movable photovoltaic module support to transform the photovoltaic power station with low power generation efficiency and low cost performance in the current market into a photovoltaic power station with high power generation efficiency and high cost performance, so as to meet the needs of the renewable energy market. development needs

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Embodiment Construction

[0007] In order to deepen the understanding of the present invention, the present invention will be further described below in conjunction with the accompanying drawings. This embodiment is only used to explain the present invention, and does not constitute a limitation to the protection scope of the present invention.

[0008] Solar energy is a kind of clean energy, and its application is growing rapidly around the world. Using solar power to generate electricity is a way to use solar energy, but at present, the cost of building a solar power generation system is relatively high. In my country's current stage of solar power generation Take the cost as an example. The cost of solar cell components accounts for about 70%. To improve the cost performance of photovoltaic power generation, while reducing costs, it is also necessary to increase the amount of photovoltaic power generation. It is difficult to effectively increase the photoelectric conversion rate in the short term. At p...

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Abstract

The invention relates to the field of new energy and specifically relates to a movable solar photovoltaic support. The development direction of a national future energy policy is to reduce use of coal-fired power generation, reduce atmospheric pollution and increase use of renewable energy. However, at present, 99% of photovoltaic power generation solar panels in market are in installed fixedly; and in such installation mode, the solar panels cannot change with change of solar radiation intensity due to fixed inclination angle thereof, so that power generation capacity thereof is low. It is also impractical and infeasible to tear down all of such solar panels and reconstruct solar panels in a movable installation mode; and therefore, how to improve power generation capacity of the solar panels under the situation where it is difficult to improve photoelectric conversion rate effectively in a short term is a technical problem urgently to be solved in solar power generation. The movable solar photovoltaic support allows the solar panels to be larger in photovoltaic power generation capability by more than 40% than solar panels in same installed capacity and in a fixed installation mode.

Description

technical field [0001] The invention relates to the field of new energy, in particular to a movable solar photovoltaic support. Background technique [0002] At the Paris climate summit at the end of 2015, China stated that it would reduce carbon dioxide emissions per unit of GDP by 40% to 45% from 2005 levels by 2020. In order to achieve the goal of reducing carbon emissions, my country is rapidly reducing its dependence on coal-fired power generation, gradually reducing coal-fired power generation, and increasing the use of renewable energy will be the development direction of the country's future energy policy. According to the statistics of the National Energy Administration, as of 2016 At the end of the year, my country's newly installed photovoltaic power generation capacity was 34.54 million kilowatts, and the cumulative installed capacity was 77.42 million kilowatts. Both the newly added and cumulative installed capacity ranked first in the world. %, becoming the worl...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02S20/32F24J2/54
CPCH02S20/32Y02E10/50
Inventor 李杰
Owner 李杰
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