Use of rotating photovoltaic cells and assemblies for concentrated and non-concentrated solar systems

A technology of solar photovoltaic and photovoltaic cells, applied in the field of solar photovoltaic systems, can solve the problems of lack of high efficiency and achieve the effects of increasing production, extending battery life, and increasing power output

Inactive Publication Date: 2013-07-24
郑佳卿 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there is still no high-efficiency device that can cool photovoltaic cell assemblies by increasing surface convection

Method used

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  • Use of rotating photovoltaic cells and assemblies for concentrated and non-concentrated solar systems
  • Use of rotating photovoltaic cells and assemblies for concentrated and non-concentrated solar systems
  • Use of rotating photovoltaic cells and assemblies for concentrated and non-concentrated solar systems

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Embodiment Construction

[0066] The preferred embodiments of the concentrating and non-concentrating solar photovoltaic systems with rotating photovoltaic cell assemblies of the present invention will be described below with reference to the relevant drawings. For ease of understanding, the same components in the following embodiments are denoted by the same symbols marked to explain.

[0067] By referring to the detailed description and drawings of the following preferred embodiments, the advantages and features of the present invention and the method for realizing the present invention can be more easily understood. However, the present invention can be represented in different embodiments and should not be limited to the embodiments mentioned below. Moreover, these embodiments provide detailed and complete disclosure of the technical features of the present invention, but the present invention is only defined by the preceding claims. In addition, in order to make the technical features of the pres...

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Abstract

A concentrated and non-concentrated solar photovoltaic (PV) system with rotating PV cells or cell assemblies is provided to enhance cooling, receive both concentrated and non-concentrated sunlight, avoid hot spots and prolong PV cell operation life. The solar PV system comprises: one or more reflectors having a sun-facing side and a non-sun-facing side; and one or more rotating members with attaching PV cells or cell assemblies disposed at the sun-facing side of the reflector, herein the rotating members are able to rotate. The one or more rotating members with PV cells or cell assemblies are placed at predetermined positions at the sun-facing side of the reflector, and, during operation, the PV cells or cell assemblies has at least one light illuminated surface which is able to receive reflected light from different positions of the reflector, the direct solar radiation from the sun or the diffused solar radiation from the surroundings.

Description

technical field [0001] The present invention relates to a solar photovoltaic system with photovoltaic cells, and more particularly to a solar photovoltaic system with one or more rotating photovoltaic cell assemblies. Among them, the solar photovoltaic system collects concentrated and non-concentrated sunlight at the same time. Also, the photovoltaic cell assembly may form part of a combined solar photovoltaic and solar thermal system. [0002] The application of the present invention hereby declares that this application claims the priority of US Provisional Application No. 61 / 505,154 filed on July 7, 2011 in the US Patent and Trademark Office and please refer to the contents thereof together. Background technique [0003] Solar technology deals with the practical application of many solar applications, and photovoltaic cell assemblies using the photovoltaic effect (Photovoltaic effect) to directly convert solar energy into electrical energy are well-known conventional tec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L31/052
CPCY02E10/60Y02E10/52H01L31/0525H01L31/058H01L31/052H01L31/0521H01L31/0547
Inventor 郑佳卿约翰·霍姆斯
Owner 郑佳卿
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