屋頂(ding)上排滿太(tai)(tai)(tai)陽(yang)(yang)能(neng)電(dian)(dian)池(chi)板(ban),就可以實現家中(zhong)用電(dian)(dian)的(de)自(zi)給。太(tai)(tai)(tai)陽(yang)(yang)能(neng)電(dian)(dian)池(chi)板(ban)也(ye)同(tong)晶體管(guan)一(yi)(yi)樣,是由半導體組(zu)成(cheng)(cheng)的(de)。它的(de)主(zhu)要材料是硅,也(ye)有一(yi)(yi)些其他合金。太(tai)(tai)(tai)陽(yang)(yang)能(neng)電(dian)(dian)池(chi)板(ban)的(de)表面由兩個性質各異的(de)部分組(zu)成(cheng)(cheng)。當太(tai)(tai)(tai)陽(yang)(yang)能(neng)電(dian)(dian)池(chi)板(ban)受到光的(de)照射時,能(neng)夠把光能(neng)轉變為(wei)電(dian)(dian)能(neng),使電(dian)(dian)流從一(yi)(yi)方流向另一(yi)(yi)方。太(tai)(tai)(tai)陽(yang)(yang)…
光(guang)伏(fu)發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)分(fen)為(wei)獨立(li)(li)光(guang)伏(fu)系(xi)(xi)統(tong)(tong)(tong)和并網(wang)(wang)光(guang)伏(fu)系(xi)(xi)統(tong)(tong)(tong)。獨立(li)(li)光(guang)伏(fu)電(dian)(dian)(dian)(dian)(dian)(dian)站(zhan)包括邊(bian)遠地區的(de)村莊供電(dian)(dian)(dian)(dian)(dian)(dian)系(xi)(xi)統(tong)(tong)(tong),太陽能(neng)戶用電(dian)(dian)(dian)(dian)(dian)(dian)源系(xi)(xi)統(tong)(tong)(tong),通信信號電(dian)(dian)(dian)(dian)(dian)(dian)源、陰極保護(hu)、太陽能(neng)路(lu)燈等各種帶(dai)有蓄電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)的(de)可以獨立(li)(li)運行的(de)光(guang)伏(fu)發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)系(xi)(xi)統(tong)(tong)(tong)。并網(wang)(wang)光(guang)伏(fu)發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)系(xi)(xi)統(tong)(tong)(tong)是(shi)與電(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)相連并向電(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)輸送電(dian)(dian)(dian)(dian)(dian)(dian)力的(de)光(guang)伏(fu)發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)系(xi)(xi)統(tong)(tong)(tong)。可以分(fen)為(wei)帶(dai)蓄電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)…
太(tai)陽(yang)(yang)能(neng)(neng)一般指太(tai)陽(yang)(yang)光的(de)(de)輻(fu)射(she)能(neng)(neng)量。在太(tai)陽(yang)(yang)內部(bu)進行(xing)的(de)(de)由“氫”聚變成(cheng)“氦”的(de)(de)原子核反(fan)應(ying)(ying),不停地(di)釋(shi)放出巨(ju)大的(de)(de)能(neng)(neng)量,并(bing)不斷向宇(yu)宙空(kong)間輻(fu)射(she)能(neng)(neng)量,這種能(neng)(neng)量就是太(tai)陽(yang)(yang)能(neng)(neng)。太(tai)陽(yang)(yang)內部(bu)的(de)(de)這種核聚變反(fan)應(ying)(ying),可以維持(chi)幾十億(yi)至上百億(yi)年的(de)(de)時間。太(tai)陽(yang)(yang)向宇(yu)宙空(kong)間發(fa)射(she)的(de)(de)輻(fu)射(she)功率為380000000000000000…
屋面(mian)(mian)(mian)(mian)面(mian)(mian)(mian)(mian)積、朝向、材質、設(she)計使用壽(shou)命屋頂面(mian)(mian)(mian)(mian)積直接決定光(guang)伏(fu)發電(dian)項目的容量,是(shi)最基礎的元(yuan)素,屋面(mian)(mian)(mian)(mian)上是(shi)否(fou)(fou)存在附屬(shu)物(wu),如風(feng)(feng)樓、風(feng)(feng)機、附房、女兒(er)墻(qiang)等,設(she)計時需要避開陰(yin)影影響(xiang)。屋面(mian)(mian)(mian)(mian)朝向決定著光(guang)伏(fu)支架、組件、串列(lie)、匯流箱的布置(zhi)原(yuan)則,比如東(dong)西(xi)走向的屋面(mian)(mian)(mian)(mian),背陰(yin)面(mian)(mian)(mian)(mian)的方陣是(shi)否(fou)(fou)需要…
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