CN111327265A - 高效率太阳能组件 - Google Patents
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Abstract
本发明涉及一种高效率太阳能组件,其包括:太阳能电池板,以框架、玻璃、正面EVA、太阳能电池、背面EVA、碳面状发热体、背垫及碳涂膜的顺序积叠;及除雪装置,融化积在所述太阳能电池板上的雪;所述除雪装置包括:监视单元,通过CCTV监视器确认太阳能电池板上积雪与否;反偏供应单元,把蓄电池的电流传输到太阳能电池侧;及控制单元,控制所述监视单元、蓄电池及反偏供应单元。
Description
技术领域
本发明涉及一种高效率太阳能组件,更详细地说,该组件具备散热及除雪功能。
背景技术
近来由于地球暖化的加剧及有限的资源而使得人们对环保型新能源寄予厚望。其中,具备无燃料、无公害、无噪音及无振动等特性的太阳光发电系统扩容容易、可半永久性使用、维护成本低廉。
与此相反地,太阳光发电系统以暴露于外部的状态安装而对于自然灾害较为脆弱。例如,太阳能组件在冬季积雪而使得太阳光发电减少并且发生支架崩坏事故,因此需要针对太阳能组件的除雪装置开发进行研究。
现有的太阳能组件的除雪装置可以举例利用雪刷的除雪装置,但是堆积在太阳能电池板上的雪结冰时会导致雪刷停止运转或者雪刷受损。因此,需要开发一种能判断太阳能组件上积雪与否后自动实行除雪功能的太阳能组件的除雪装置。
而且,太阳能组件的温度上升时发电效率通常会下降,因此为了提高太阳能组件的效率而需要降温技术。
发明内容
(一)要解决的技术问题
本发明旨在解决上述问题,本发明的目的是提供一种高效率太阳能组件,其在太阳能电池板适用碳复合材料与碳面状发热体及除雪装置而得以提高太阳光发电效率。
(二)技术方案
能达到所述目的的本发明高效率太阳能组件包括:太阳能电池板,以框架、玻璃、正面EVA、太阳能电池、背面EVA、碳面状发热体、背垫及碳涂膜的顺序积叠;及除雪装置,融化积在所述太阳能电池板上的雪;所述除雪装置包括:监视单元,通过CCTV监视器确认太阳能电池板上积雪与否;反偏(reverse bias)供应单元,把蓄电池的电流传输到太阳能电池侧;及控制单元,控制所述监视单元、蓄电池及反偏供应单元。
所述碳面状发热体可以为了提高散热效果而形成长方形形状的样式。
所述碳涂膜可以把混合了碳、石墨及粘结剂的复合材料予以印刷而形成。
所述除雪装置在控制单元控制反偏供应单元打开(ON)开关(SW)时,让蓄电池电压通过反偏供应单元的电阻(R)及开关(SW)向太阳能电池传输电流而使得太阳能电池发热并且把积在太阳能电池板上的雪予以融化。
(三)有益效果
如前所述,根据本发明,通过碳复合材料与碳面状发热体降低平时温度,利用除雪装置清除冬季积雪,从而能够提高太阳光发电效率。
附图说明
图1是本发明高效率太阳能组件的框图。
图2是本发明太阳能电池板的组装图。
附图标记说明
100:太阳能电池板 160:碳面状发热体
180:碳涂膜 200:除雪装置
210:监视单元 220:蓄电池
230:反偏供应单元 240:控制单元
具体实施方式
下面为了让本发明所属技术领域中具备通常知识者能够轻易实行本发明的实施例而结合附图详细说明本发明。但本发明可以通过各种不同形态实现,因此不得将本发明局限于此处说明的实施例。
下面详细说明本发明一个实施例的高效率太阳能组件。
图1是本发明高效率太阳能组件的框图,图2是本发明太阳能电池板的组装图。
请参阅图1与图2,本发明的高效率太阳能组件可包括除雪装置200而构成,该除雪装置200则能把倾斜地安装的太阳能电池板100上的积雪予以融化。
所述太阳能电池板100以框架110、玻璃120、正面EVA 130、太阳能电池140、背面EVA 150、碳面状发热体160、背垫(Back sheet)170及碳涂膜180的顺序积叠地构成。在此,构成所述太阳能电池板100的框架110、玻璃120、正面EVA 130、太阳能电池140、背面EVA150及背垫170是广为人知的技术,因此下面将省略其详细说明。
所述碳面状发热体160可以为了提高散热效果而形成长方形形状的样式,但本发明并不限定于此。
所述碳涂膜180可以把混合了碳、石墨及粘结剂的复合材料予以印刷而形成。
该碳面状发热体160与碳涂膜180实现面状发热与散热的复合功能而得以改善太阳能电池因为夏季或过热导致的太阳光效率低落的问题,从而能够能够提高太阳光发电的效率。
所述除雪装置200接受太阳能并将其转换成电能后再将充填的电逆向供应给各太阳能电池侧而使得太阳能电池发热并融化雪。
在此,所述除雪装置200可以包括:监视单元210,通过CCTV监视器确认太阳能电池板100上积雪与否;反偏供应单元230,把蓄电池220的电流传输到太阳能电池侧;控制单元240,控制所述监视单元210、蓄电池220及反偏供应单元230。
该除雪装置200通过监视单元210确认了太阳能电池板100上的积雪的话,控制单元240控制反偏供应单元230打开(ON)开关SW,从而使得蓄电池220电压通过反偏供应单元230的电阻R及开关SW向太阳能电池传输电流而使得太阳能电池发热并且融化积在太阳能电池板100的雪地予以清除。
如前所述地,除雪装置200能迅速有效并简单地清除积雪而得以预先防止冬季下雪导致太阳能电池丧失功能的现象。
前文接合本发明的优选实施例进行了说明,但和本发明所属技术领域的熟练专家可以在不脱离权利要求书所记载的本发明思想及领域的范围内对本发明实行各种修改与变化。
Claims (4)
1.一种高效率太阳能组件,其特征在于,
包括:
太阳能电池板,以框架、玻璃、正面EVA、太阳能电池、背面EVA、碳面状发热体、背垫及碳涂膜的顺序积叠;及
除雪装置,融化积在所述太阳能电池板上的雪;
所述除雪装置包括:
监视单元,通过CCTV监视器确认太阳能电池板上积雪与否;
反偏供应单元,把蓄电池的电流传输到太阳能电池侧;及
控制单元,控制所述监视单元、蓄电池及反偏供应单元。
2.根据权利要求1所述的高效率太阳能组件,其特征在于,
所述碳面状发热体为了提高散热效果而形成长方形形状的样式。
3.根据权利要求1所述的高效率太阳能组件,其特征在于,
所述碳涂膜是把混合了碳、石墨及粘结剂的复合材料予以印刷而形成的。
4.根据权利要求1所述的高效率太阳能组件,其特征在于,
所述除雪装置在控制单元控制反偏供应单元打开开关(SW)时,让电池电压通过反偏供应单元的电阻(R)及开关(SW)向太阳能电池传输电流而使得太阳能电池发热并且把积在太阳能电池板上的雪予以融化。
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