Novel solar energy photovoltaic photo-thermal integrated device

A technology of solar photovoltaics and solar cells, applied in photovoltaic modules, photovoltaic power generation, photovoltaic power stations, etc., can solve the problems of high temperature of solar panels, achieve the effects of reducing operating temperature, improving photoelectric conversion efficiency, and optimizing structure

Inactive Publication Date: 2015-09-23
JIANGSU UNIV
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  • Application Information

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Problems solved by technology

[0007] In order to better solve the problem of high temperature of solar panels, and to ensure the high efficiency of photoelectric conversion at the same time, to achieve the full degree of light and heat utilization; the present invention provides a new type of solar photovoltaic photothermal integrated device

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  • Novel solar energy photovoltaic photo-thermal integrated device
  • Novel solar energy photovoltaic photo-thermal integrated device

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but the protection scope of the present invention is not limited thereto.

[0023] Such as figure 1 As shown, the novel solar photovoltaic photothermal integrated device of the present invention includes an outer frame insulation layer 3, a base insulation layer 4, a glass cover plate 1, and is located on the outer frame insulation layer 3, the base insulation layer 4, Solar cells 6, water cooling channels 7, air channels 8 and heat collecting plates 2 in the sealed space formed by glass cover plate 1; heat collecting plates 2 are fixed on the outer frame insulation layer 3, and the solar cells 6 are fixed on the heat collecting On the plate 2, the water cooling channel 7 is located between two adjacent solar cell sheets 6 and is arranged on the heat collecting plate 2, and the air channel 8 is located at the lower part of the heat collecting pla...

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Abstract

The invention provides a novel solar energy photovoltaic photo-thermal integrated device comprising a frame heat insulation layer, a pedestal heat insulation layer, a glass cover plate, and solar cell sheets, water cooling channels, air channels and a heat collection plate arranged in a sealed spaced formed by the frame heat insulation layer, the pedestal heat insulation layer and the glass cover plate; the heat collection plate is fixed on the frame heat insulation layer; the solar cell sheets are fixed on the heat collection plate; the water cooling channel is arranged between two adjacent solar cell sheets and on the heat collection plate; the air channels are arranged below the heat collection plate; the water cooling channel has a triangle section; two side wall of the water cooling channel are coated with a light selective absorption coating. The novel solar energy photovoltaic photo-thermal integrated device uses cooling water and air for simultaneous heat exchange, and obtained hot water and hot air can be applied to life water, home heating and greenhouse; work temperature of the solar cell sheets can be better ensured, heat can be fully absorbed, thus maximizing energy benefit.

Description

technical field [0001] The invention belongs to the field of solar energy development and utilization, in particular to a novel solar photovoltaic photothermal integrated device. Background technique [0002] In recent years, with the advancement of science and technology and the increasing demand for energy, people have put forward higher requirements for the development of solar energy utilization technology. At present, the development and utilization of solar energy are mainly focused on photovoltaic power generation, solar heat collection and the comprehensive utilization of the two, among which solar photovoltaic photothermal technology has attracted much attention. [0003] Photovoltaic-thermal (PV / T for short) technology is a technology that can simultaneously generate high-quality electric energy and low-quality thermal energy. The heat lost is used effectively. [0004] Solar photovoltaic photothermal integrated device is mainly composed of photovoltaic modules a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02S10/30H02S40/22H02S40/42H02S40/44
CPCH01L31/0521H02S10/00H02S40/00Y02E10/52Y02B10/10Y02B10/20Y02B10/70
Inventor 乔方方唐爱坤许艺鸣潘剑锋刘杨先
Owner JIANGSU UNIV
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