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合肥光伏發電公司-烈陽光伏

近年來，我國采取(qu)特許權招(zhao)標(biao)方(fang)式(shi)啟動了(le)大型光(guang)(guang)(guang)伏(fu)發電(dian)的(de)(de)建(jian)設(she)，以常規(gui)電(dian)站建(jian)設(she)和管理方(fang)式(shi)建(jian)設(she)大型光(guang)(guang)(guang)伏(fu)電(dian)站，這對推(tui)動我國光(guang)(guang)(guang)伏(fu)電(dian)站建(jian)設(she)起到了(le)重(zhong)要(yao)作(zuo)用(yong)。但這種(zhong)集(ji)中建(jian)設(she)大型光(guang)(guang)(guang)伏(fu)發電(dian)、以遠(yuan)距(ju)離高壓輸(shu)電(dian)的(de)(de)太(tai)陽能(neng)利用(yong)方(fang)式(shi)并不科學(xue)。太(tai)陽能(neng)資(zi)(zi)源(yuan)的(de)(de)主(zhu)要(yao)特點是分布廣泛，太(tai)陽能(neng)光(guang)(guang)(guang)伏(fu)發電(dian)的(de)(de)優勢是分布式(shi)應(ying)用(yong)，應(ying)由用(yong)戶自行(xing)建(jian)設(she)或與相關投資(zi)(zi)者合作(zuo)。

企業視頻展播，請點擊播放

視頻作者：合肥烈陽光伏技術有限公司

別墅為什(shen)么成了光伏發電的新陣地？

1、隔熱，保(bao)暖

屋(wu)頂上的組件可(ke)以(yi)很好的降低室(shi)內溫度(du)(du)，特別(bie)是(shi)在夏天，通過光伏(fu)電(dian)池板將光能(neng)轉成了電(dian)能(neng)，光伏(fu)板相當于隔熱層，實測(ce)可(ke)以(yi)降低3-5度(du)(du)的室(shi)內溫度(du)(du)，在冬天的時候也可(ke)以(yi)有效的保暖(nuan)。

2、潮流，個性(xing)，美(mei)觀

光(guang)伏板(ban)和屋頂(ding)(ding)的結合，讓原(yuan)本鋼筋混泥土筑成的屋頂(ding)(ding)，重新(xin)煥發生機，同時讓原(yuan)本同質化的屋頂(ding)(ding)，更加(jia)彰顯(xian)出個性與潮流。

國家和地方(fang)政策扶持，對(dui)于分布式發(fa)電鼓(gu)勵“自發(fa)自用、余(yu)電上網”的(de)政策！國家補(bu)貼0.32元/度，除此之外，有的(de)地方(fang)還(huan)有相(xiang)關政策補(bu)貼。

光伏效應：

如果(guo)光(guang)線照射在(zai)(zai)(zai)太陽(yang)能(neng)電(dian)(dian)(dian)池(chi)(chi)上(shang)(shang)并且(qie)光(guang)在(zai)(zai)(zai)界(jie)面(mian)層(ceng)被吸(xi)收(shou)，具有足夠能(neng)量(liang)的(de)(de)(de)(de)光(guang)子能(neng)夠在(zai)(zai)(zai)P型(xing)硅和N型(xing)硅中(zhong)(zhong)將電(dian)(dian)(dian)子從共價鍵中(zhong)(zhong)激發(fa)，以致(zhi)產(chan)生電(dian)(dian)(dian)子-空(kong)穴對。界(jie)面(mian)層(ceng)附近的(de)(de)(de)(de)電(dian)(dian)(dian)子和空(kong)穴在(zai)(zai)(zai)復合(he)之前，將通過(guo)空(kong)間電(dian)(dian)(dian)荷(he)的(de)(de)(de)(de)電(dian)(dian)(dian)場作(zuo)用(yong)被相互分離。電(dian)(dian)(dian)子向帶(dai)正電(dian)(dian)(dian)的(de)(de)(de)(de)N區(qu)(qu)和空(kong)穴向帶(dai)負(fu)電(dian)(dian)(dian)的(de)(de)(de)(de)P區(qu)(qu)運(yun)動。通過(guo)界(jie)面(mian)層(ceng)的(de)(de)(de)(de)電(dian)(dian)(dian)荷(he)分離，將在(zai)(zai)(zai)P區(qu)(qu)和N區(qu)(qu)之間產(chan)生一個向外的(de)(de)(de)(de)可(ke)測(ce)試的(de)(de)(de)(de)電(dian)(dian)(dian)壓。此(ci)時可(ke)在(zai)(zai)(zai)硅片(pian)的(de)(de)(de)(de)兩邊加(jia)上(shang)(shang)電(dian)(dian)(dian)極并接入電(dian)(dian)(dian)壓表。對晶體硅太陽(yang)能(neng)電(dian)(dian)(dian)池(chi)(chi)來(lai)說，開路電(dian)(dian)(dian)壓的(de)(de)(de)(de)典型(xing)數(shu)值(zhi)為0.5～0.6V。通過(guo)光(guang)照在(zai)(zai)(zai)界(jie)面(mian)層(ceng)產(chan)生的(de)(de)(de)(de)電(dian)(dian)(dian)子－空(kong)穴對越多，電(dian)(dian)(dian)流(liu)越大。界(jie)面(mian)層(ceng)吸(xi)收(shou)的(de)(de)(de)(de)光(guang)能(neng)越多，界(jie)面(mian)層(ceng)即(ji)電(dian)(dian)(dian)池(chi)(chi)面(mian)積越大，在(zai)(zai)(zai)太陽(yang)能(neng)電(dian)(dian)(dian)池(chi)(chi)中(zhong)(zhong)形成的(de)(de)(de)(de)電(dian)(dian)(dian)流(liu)也越大。