CN201436684U - 提高光能利用率的太阳能电池组件 - Google Patents

提高光能利用率的太阳能电池组件 Download PDF

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Publication number
CN201436684U
CN201436684U CN 200920047702 CN200920047702U CN201436684U CN 201436684 U CN201436684 U CN 201436684U CN 200920047702 CN200920047702 CN 200920047702 CN 200920047702 U CN200920047702 U CN 200920047702U CN 201436684 U CN201436684 U CN 201436684U
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solar
solar cell
energy utilization
cell module
utilization efficiency
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Expired - Fee Related
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CN 200920047702
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English (en)
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徐云波
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Trina Solar Co Ltd
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Changzhou Trina Solar Energy Co Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • Y02E10/52PV systems with concentrators

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Abstract

本实用新型涉及一种提高光能利用率的太阳能电池组件,由顶板、背板和置于顶板与背板之间的平铺的太阳能电池组成,在所述的太阳能电池之间的间隙部位设置用于反射太阳光的凸起物。本实用新型要解决的技术问题是:提供一种提高光能利用率的太阳能电池组件,使其能对太阳光进行多次反射。

Description

提高光能利用率的太阳能电池组件
技术领域
本实用新型涉及一种提高光能利用率的太阳能电池组件,属于太阳能电池领域。
背景技术
现有的太阳能电池组件中,基板内表面都为平滑状,导致太阳光在到达基板内表面时几乎没有光能再次反射或折射到太阳能电池上,造成对太阳光利用率较低。
实用新型内容
本实用新型要解决的技术问题是:提供一种提高光能利用率的太阳能电池组件,使其能对太阳光进行多次反射。
为了克服背景技术中存在的缺陷,本实用新型解决其技术问题所采用的技术方案是:一种提高光能利用率的太阳能电池组件,由顶板、背板和置于顶板与背板之间的平铺的太阳能电池组成,在所述的太阳能电池之间的间隙部位设置用于反射太阳光的凸起物。
所述凸起物位于背板上。
本实用新型解决了背景技术中存在的缺陷,提高了光能利用率,使产品的性能大大提高。
附图说明
下面结合附图和实施例对本实用新型进一步说明。
图1是提高光能利用率的太阳能电池组件的结构示意图;
图2是图1的A-A剖视图。
其中:1、顶板,2、背板,3、凸起物,4、太阳能电池。
具体实施方式
如图1、图2所示,太阳能电池组件由顶板1、背板2、太阳能电池4组成。顶板1与背板2相互平行,太阳能电池4平铺于顶板1和背板2之间,太阳能电池4之间的间隙部位设置有用于反射太阳光的凸起物3,且该凸起物3设置在背板2上。现有的背板内表面平坦光滑,当太阳光照射到背板上后绝大部分光都被背板再次反射或折射出去了,只有及其少的一部分能到太阳能电池上,浪费了很多的太阳能。本实用新型在背2板上设置有凸起物3,当太阳光直射到凸起物3的表面时,由于其表面有一定的坡度,使太阳光能通过反射、折射再次到达太阳能电池上,提高了太阳光的利用率,并且提高了产品的性能。

Claims (2)

1.一种提高光能利用率的太阳能电池组件,由顶板(1)、背板(2)和置于顶板(1)与背板(2)之间的平铺的太阳能电池(4)组成,其特征在于:在所述的太阳能电池(4)之间的间隙部位设置用于反射太阳光的凸起物(3)。
2.根据权利要求1所述的提高光能利用率的太阳能电池组件,其特征在于:所述凸起物(3)位于背板(2)上。
CN 200920047702 2009-07-09 2009-07-09 提高光能利用率的太阳能电池组件 Expired - Fee Related CN201436684U (zh)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102709376A (zh) * 2012-05-08 2012-10-03 常州天合光能有限公司 集有荧光平面光波导结构的太阳能电池组件用背板及应用
WO2013170483A1 (zh) * 2012-05-14 2013-11-21 友达光电股份有限公司 太阳能模块与其制造方法
WO2014008677A1 (zh) * 2012-07-09 2014-01-16 友达光电股份有限公司 光伏装置
CN104300023A (zh) * 2014-09-24 2015-01-21 苏州盛康光伏科技有限公司 太阳能光伏组件

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102709376A (zh) * 2012-05-08 2012-10-03 常州天合光能有限公司 集有荧光平面光波导结构的太阳能电池组件用背板及应用
WO2013170483A1 (zh) * 2012-05-14 2013-11-21 友达光电股份有限公司 太阳能模块与其制造方法
WO2014008677A1 (zh) * 2012-07-09 2014-01-16 友达光电股份有限公司 光伏装置
CN104300023A (zh) * 2014-09-24 2015-01-21 苏州盛康光伏科技有限公司 太阳能光伏组件
CN104300023B (zh) * 2014-09-24 2017-02-22 苏州盛康光伏科技有限公司 太阳能光伏组件

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CB03 Change of inventor or designer information

Inventor after: Luo Bute

Inventor before: Xu Yunbo

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Free format text: CORRECT: INVENTOR; FROM: XU YUNBO TO: LUO BUTE

CP01 Change in the name or title of a patent holder

Address after: Solar photovoltaic industry park Tianhe Road 213031 north of Jiangsu Province, Changzhou City, No. 2

Patentee after: TRINASOLAR Co.,Ltd.

Address before: Solar photovoltaic industry park Tianhe Road 213031 north of Jiangsu Province, Changzhou City, No. 2

Patentee before: trina solar Ltd.

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Address after: Solar photovoltaic industry park Tianhe Road 213031 north of Jiangsu Province, Changzhou City, No. 2

Patentee after: trina solar Ltd.

Address before: 213031 Changzhou Trina Solar Co., Ltd., No. 2, Tianhe Road, Xinbei District, Changzhou City, Jiangsu

Patentee before: CHANGZHOU TRINA SOLAR ENERGY Co.,Ltd.

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Granted publication date: 20100407

Termination date: 20180709

CF01 Termination of patent right due to non-payment of annual fee