Tubular tracking concentrating photovoltaic module

Abstract

The invention provides a tubular tracking concentrating photovoltaic module. The tubular tracking concentrating photovoltaic module comprises a concentrating system, a photovoltaic battery pack and a heat sink in good heat-conducting contact with the photovoltaic battery pack. The tubular tracking concentrating photovoltaic module is characterized in that the tubular tracking concentrating photovoltaic module is provided with a glass tube shell with the two ends closed, the concentrating photovoltaic battery pack applies tracking with the illuminated face toward the sunlight, and then efficient concentrating power generation can be performed. The tubular tracking concentrating photovoltaic module has the advantages of being low in cost, excellent in sealing performance, good in weather resistance, high in mechanical strength, strong in self-supporting force and long in service life.

Description

technical field [0001] The invention relates to a photovoltaic power generation assembly, in particular to a tubular concentrating photovoltaic assembly capable of tracking sunlight. Background technique [0002] As a renewable green energy, solar energy has broad development prospects. Solar power generation has become an important method of new energy utilization. In solar photovoltaic power generation systems, photovoltaic power generation components are the main devices to realize photoelectric conversion, and they are also the largest in photovoltaic power generation systems. part of the cost. The current mainstream photovoltaic modules are all plate-shaped photovoltaic modules, which directly encapsulate photovoltaic cells in glass plates and receive sunlight with normal irradiance intensity to generate electricity. On the one hand, most of the cost of photovoltaic modules comes from photovoltaic cells. It is difficult to significantly reduce the cost, resulting in th...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the traditional flat-panel photovoltaic modules described above, which use more batteries, have higher costs for steel frame support and packaging, are easily affected by wind force, and are inconvenient to install and other problems; and traditional concentrating photovoltaic modules have complex structures, high manufacturing costs, high cost of implementing single-axis or dual-axis motion tracking, low long-term operation reliability, and traditional concentrating photovoltaic modules can basically only receive direct light, etc. ; The present invention provides a tubular tracking concentrating photovoltaic assembly including a concentrating system, a photovoltaic cell assembly and a heat dissipation device in good thermal contact with the photovoltaic cell assembly, characterized in that the tubular tracking concentrating photovoltaic assembly has a glass with both ends closed tube casing, and the concentrated photovoltaic cell assembly implements the light-receiving surface facing the sunlight tracking, and implements efficient concentrated power generation

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