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Condensation crystalline silicon solar cell module

A technology of solar cells and crystalline silicon, applied in photovoltaic power generation, electrical components, photovoltaic modules, etc., can solve problems such as high power generation costs, limited solar cell applications, and natural environment impacts

Inactive Publication Date: 2014-01-29
SHANGHAI JIATU SOLAR ENERGY SCI & TECH
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Problems solved by technology

[0002] The rapid progress of human society since the 19th century is based on the rapid development of fossil energy technology. Until now, the annual demand for fossil energy, mainly oil, coal, and natural gas, is still increasing. had a serious impact
Solar energy is considered the most suitable and ideal alternative energy source for human society in the future, but the high cost of power generation limits the application of solar cells

Method used

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  • Condensation crystalline silicon solar cell module
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Embodiment Construction

[0008] A power generation device using monocrystalline silicon as a photovoltaic material, through the concentrating system to increase the energy flow density on the surface of the battery to improve the power generation efficiency of the battery, while reducing the amount of the battery; through the liquid cooling system to reduce the high temperature brought by the concentrating light to the battery, Reduce efficiency heat loss; use a one-dimensional sun tracking system to keep direct sunlight and focus it on the panel to further improve power generation efficiency. Concentrating crystalline silicon solar cell components are composed of concentrators, monocrystalline silicon photovoltaic power generation devices, heat dissipation cooling devices and sun tracking devices, and are characterized in that: monocrystalline silicon solar cells are installed on sun tracking devices, A concentrator is installed on the upper part of the solar cell, and a cooling device is installed on...

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Abstract

The invention belongs to a condensation crystalline silicon solar cell module which comprises a condenser, single-crystalline silicon photovoltaic power generation devices, a radiating and cooling device and a solar tracking device. The condensation crystalline silicon solar cell module is characterized in that single-crystal silicon solar cells are mounted on the solar tracking device, the condenser is arranged above the single-crystal silicon solar cells, and the radiating and cooling device is mounted under the single-crystal silicon solar cells. The condensation crystalline silicon solar cell module has the advantages that sunlight can be gathered on the solar cells, namely condensation solar cells, by a condenser lens; energy flux densities on the surfaces of the cells are increased, so that the conversion efficiency can be greatly improved, and the application amount of materials can be reduced.

Description

technical field [0001] The invention belongs to a concentrating photovoltaic system using single crystal silicon as a power generation element. The solar light is collected on a single crystal silicon photovoltaic cell by a columnar concentrating mirror, which can significantly improve power generation efficiency, reduce the usage of battery materials, and reduce power generation costs. Background technique [0002] The rapid progress of human society since the 19th century is based on the rapid development of fossil energy technology. Until now, the annual demand for fossil energy, mainly oil, coal, and natural gas, is still increasing. had a serious impact. Solar energy is considered the most suitable and ideal alternative energy source for human society in the future, but the high cost of power generation limits the application of solar cells. Monocrystalline silicon and polycrystalline silicon solar cells are the most used now, and the cost of power generation is about ...

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Application Information

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IPC IPC(8): H02S40/22
CPCY02E10/52
Inventor 沈华江
Owner SHANGHAI JIATU SOLAR ENERGY SCI & TECH
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