北京太陽能電池片生產(chǎn) 服務(wù)為先無錫薩科特新能源科技供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="太陽能分為晶硅電池和非晶硅電池，北京太陽能電池片生產(chǎn)，晶硅電池分為多晶和單晶硅電池（尺寸有125和156兩種），非晶硅薄膜電池按原料分很多種：砷化鎵、碲化鎘、銦銅鎵錫等等，北京太陽能電池片生產(chǎn)！！單晶效率（18-19%）比多晶高（16.5%"><meta name="keywords" content="北京太陽能電池片生產(chǎn),太陽能電池片"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" content="no-transform" /> <meta 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class="leftbox clearfix"><h1>北京太陽能電池片生產(chǎn) 服務(wù)為先無錫薩科特新能源科技供應(yīng)</h1><div id="vphe4y3" class="proBig"><div id="37iclnz" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/Wuxiskt/637188588692587891/8157481.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="qemjtk3" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/Wuxiskt/637188588692587891/8157481.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="xg2ls3t" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>北京太陽能電池片生產(chǎn),太陽能電池片</p><p><span>***更新：</span>2020-07-30 22:13:44</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="sb3cuba" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">無錫薩科特新能源科技有限公司</a></p><p><span>聯(lián)系人：</span>夏超群</p><p><span>郵箱: </span>278218560@qq.com</p><p><span>電話: </span>13806182460</p><p><span>傳真: </span>0510_</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0510-68005868</p><p><span>地址: </span>鵝湖鎮(zhèn)青虹路德鄰工業(yè)園888號</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="qk2boqi" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="f2uwtpm" class="box"><p><p> 太陽能分為晶硅電池和非晶硅電池，北京太陽能電池片生產(chǎn)，晶硅電池分為多晶和單晶硅電池（尺寸有125和156兩種），非晶硅薄膜電池按原料分很多種：砷化鎵、碲化鎘、銦銅鎵錫等等，北京太陽能電池片生產(chǎn)！！ </p> <p> 單晶效率（18-19%）比多晶高（16.5%-17.5%),單晶成本比多晶高! </p> <p> 晶體硅電池成本比非晶硅電池高，效率也比非晶硅（9%-11%）高，但非晶硅比晶體硅有特色：比如非晶柔性電池、透光效果等，是晶體硅做不到的！ </p> <p> 太陽能電池比較大的優(yōu)點(diǎn)是綠色、環(huán)保，北京太陽能電池片生產(chǎn)、壽命長（60年），缺點(diǎn)是投資大、資源間歇性！如何區(qū)分單晶硅多晶硅太陽能電池片？北京太陽能電池片生產(chǎn)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京太陽能電池片生產(chǎn),太陽能電池片" src="http://tyunfile.71360.com/UploadFile/Wuxiskt/637188588692587891/8157481.jpg"></div><p> 四、去磷硅玻璃 </p> <p> 該工藝用于太陽能電池片生產(chǎn)制造過程中，通過化學(xué)腐蝕法也即把硅片放在氫氟酸溶液中浸泡，使其產(chǎn)生化學(xué)反應(yīng)生成可溶性的絡(luò)和物六氟硅酸，以去除擴(kuò)散制結(jié)后在硅片表面形成的一層磷硅玻璃。在擴(kuò)散過程中，POCL3與O2反應(yīng)生成P2O5淀積在硅片表面。P2O5與Si反應(yīng)又生成SiO2和磷原子，這樣就在硅片表面形成一層含有磷元素的SiO2，稱之為磷硅玻璃。去磷硅玻璃的設(shè)備一般由本體、清洗槽、伺服驅(qū)動系統(tǒng)、機(jī)械臂、電氣控制系統(tǒng)和自動配酸系統(tǒng)等部分組成，主要動力源有氫氟酸、氮?dú)?、壓縮空氣、純水，熱排風(fēng)和廢水。氫氟酸能夠溶解二氧化硅是因?yàn)闅浞崤c二氧化硅反應(yīng)生成易揮發(fā)的四氟化硅氣體。若氫氟酸過量，反應(yīng)生成的四氟化硅會進(jìn)一步與氫氟酸反應(yīng)生成可溶性的絡(luò)和物六氟硅酸。安徽太陽能電池片廠家太陽能電池片背面鍍的是什么？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京太陽能電池片生產(chǎn),太陽能電池片" src="http://tyunfile.71360.com/UploadFile/Wuxiskt/637188253353066406/568724.jpg"></div><p> 按電池片的類型可以分：單晶、多晶、非晶三種，現(xiàn)工廠生產(chǎn)的多為多晶和單晶非晶較少 </p> <p> <br /> </p> <p> 按電池板中包含的電池片的多少主要有：5612p、5612M、6610P、6612P </p> <p> 注：5612M </p> <p> 5：電池片尺寸 </p> <p> 6：電池片的串?dāng)?shù) </p> <p> 12：單串電池片的數(shù)量 </p> <p> P（多晶）、M（單晶） </p> <p> <br /> </p> <p> 你見到的純黑色多為：單晶 </p> <p> 深藍(lán)色多為：多晶 </p> <p> 還有樓主說的“花”，是多晶才有的，多晶是由多個單晶組成，單晶和單晶在成晶的時(shí)候由于條件的不同之間會有的界限，線切割完后會看到不規(guī)格的圖案，熟稱“花”，實(shí)際上一個花就是一個單晶，所以從單晶轉(zhuǎn)換的效率看大花的效率要比小花的效率高。 </p><p style="text-indent:25px">太陽電池的主柵是不確定數(shù)目的，這都是隨時(shí)代而變換的，以前是兩主柵，后面有三主柵，還有五主柵，其實(shí)也有研究過無主柵的，主柵的主要作用與細(xì)柵類似，都是收集載流子，但是呢，主柵的數(shù)量及寬度是要追求一個比較好化的，既要滿足足夠多和粗來講全部的有效載流子收集起來，又要盡可能的少和細(xì)來盡量減少對太陽光的阻擋作用。因此需要在這之間找一個平衡。因?yàn)楸趁娌簧婕暗讲晒鈫栴}（普通電池），所以一般設(shè)計(jì)成全鋁背場，但是也得要載流子導(dǎo)出來啊，所以會有背銀的存在，全鋁背場和背銀都是背電極。主柵和背面的背銀都是為了焊接用的，你看到的封裝好的電池，前面的主柵上是焊了一條焊帶的，背面也是，背銀的作用就是為焊帶焊接導(dǎo)出載流子而用的，需要注意的是細(xì)柵和主柵是絲網(wǎng)印刷印上去的，而你看到封裝好的電池的主柵上覆蓋了一層焊帶，這是焊上去的。至于你說的正極負(fù)極，這跟柵線的數(shù)目沒有關(guān)系，這主要與電池片的類型有關(guān)，P型電池片的正極是背電極，前電極（主柵細(xì)柵）就是負(fù)極。太陽能電池片怎么分A /B類？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京太陽能電池片生產(chǎn),太陽能電池片" src="http://tyunfile.71360.com/UploadFile/Wuxiskt/637188253386962890/2343254.jpg"></div><p> 太陽能電池發(fā)電原理: 太陽電池是一種對光有響應(yīng)并能將光能轉(zhuǎn)換成電力的器件。能產(chǎn)生光伏效應(yīng)的材料有許多種，如：單晶硅，多晶硅，非晶硅，砷化鎵，硒銦銅等。它們的發(fā)電原理基本相同，現(xiàn)已晶體硅為例描述光發(fā)電過程。 P型晶體硅經(jīng)過摻雜磷可得N型硅，形成P-N結(jié)。 </p> <p> 當(dāng)光線照射太陽電池表面時(shí)，一部分光子被硅材料吸收;光子的能量傳遞給了硅原子，使電子發(fā)生了越遷，成為自由電子在P-N結(jié)兩側(cè)集聚形成了電位差，當(dāng)外部接通電路時(shí)，在該電壓的作用下，將會有電流流過外部電路產(chǎn)生一定的輸出功率。這個過程的的實(shí)質(zhì)是：光子能量轉(zhuǎn)換成電能的過程。太陽能電池片鋁框規(guī)格?。?！吉林非晶硅太陽能電池片柵線</p><p style="text-indent:25px">太陽能電池片一般需要什么價(jià)格?北京太陽能電池片生產(chǎn)</p><p> 1、加熱管的結(jié)構(gòu)形式 </p> <p> 為實(shí)現(xiàn)燒結(jié)段的溫度尖峰，需在很短的爐膛空間內(nèi)布置足夠的加熱功率。有短波孿管和短波單管兩種結(jié)構(gòu)可以選擇，其線性功率密度均達(dá)到60kW/m2。雖然短波孿管擁有更高的單根功率(相當(dāng)于兩根單管并聯(lián))，但由于其制造工藝復(fù)雜，對石英玻璃管的質(zhì)量要求更高，制造成本約是單管的2.5倍。因此，在實(shí)際使用中，大多采用單管。 </p> <p> 2、紅外輻射吸收光譜 </p> <p> 當(dāng)紅外輻射能量被工件吸收時(shí)，該物質(zhì)所特有的吸收光譜需與發(fā)射光譜相匹配，才能在**短時(shí)間內(nèi)比較大效率地吸收輻射能。因此，在燒結(jié)的不同階段，所選用的紅外石英燈管也是不同的。在烘干段，要讓有機(jī)溶劑和水分迅速揮發(fā)，采用中波管輔助熱風(fēng)加熱是正確的;在預(yù)燒段，要讓基片獲得充分均勻的預(yù)熱，中波管良好的紅外輻射、均衡的吸收及穿透能力，正好符合要求;在燒結(jié)段，必須在極短時(shí)間內(nèi)使基片達(dá)到共晶溫度，只有短波管能做到這一點(diǎn)。 </p> <p> 3、加熱管的固定方式 </p> <p> 燒結(jié)段的溫度峰值在850℃左右，此時(shí)燈管的表面溫度將達(dá)到1100℃，接近石英管的使用極限，稍微過熱產(chǎn)生氣孔就會立刻燒毀燈管。而在燈管的引出導(dǎo)線部位，由于焊接導(dǎo)線的金屬片和石英玻璃密封在一起，二者熱膨脹系數(shù)不一致，如果此處溫度過高就會產(chǎn)生應(yīng)力裂紋，造成燈管漏氣北京太陽能電池片生產(chǎn)</p><p style="text-indent:25px">無錫薩科特新能源科技有限公司成立于2012-08-16，專業(yè)太陽能發(fā)電設(shè)備的研發(fā)、銷售、安裝及技術(shù)服務(wù)；太陽能組件的研發(fā)、生產(chǎn)、銷售；太陽能光伏產(chǎn)品、太陽能硅片、電池、太陽能板、變壓器、電線電纜、高低壓柜、環(huán)保節(jié)能材料的銷售；節(jié)能新技術(shù)的開發(fā)、技術(shù)咨詢、技術(shù)服務(wù)、技術(shù)轉(zhuǎn)讓；自營和代理各類商品及技術(shù)的進(jìn)出口服務(wù)，但國家限定企業(yè)經(jīng)營或禁止進(jìn)出口的商品及技術(shù)除外。（依法須經(jīng)批準(zhǔn)的項(xiàng)目，經(jīng)相關(guān)部門批準(zhǔn)后方可開展經(jīng)營活動）等多項(xiàng)業(yè)務(wù)，主營業(yè)務(wù)涵蓋[ "太陽能電池片", "太陽能板", "太陽能系統(tǒng)", "太陽能水泵" ]。公司目前擁有51~100人員工，為員工提供廣闊的發(fā)展平臺與成長空間，為客戶提供高質(zhì)高效的產(chǎn)品服務(wù)，深受員工與客戶好評。誠實(shí)、守信是對企業(yè)的經(jīng)營要求，也是我們做人的基本準(zhǔn)則。公司致力于打造***的[ "太陽能電池片", "太陽能板", "太陽能系統(tǒng)", "太陽能水泵" ]。公司力求給客戶提供***質(zhì)量服務(wù)，我們相信誠實(shí)正直、開拓進(jìn)取地為公司發(fā)展做正確的事情，將為公司和個人帶來共同的利益和進(jìn)步。經(jīng)過幾年的發(fā)展，已成為[ "太陽能電池片", "太陽能板", "太陽能系統(tǒng)", "太陽能水泵" ]行業(yè)**企業(yè)。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/756129.html</p></div></div></div></div></div><div id="n3xumya" class="page-right twoColRt"><div id="q7pmoqn" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="eoiurdf" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="3u4y3uj" 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