黑龍江薄膜太陽能電池片廠家歡迎來電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(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="四、去磷硅玻璃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"><meta name="keywords" content="黑龍江薄膜太陽能電池片廠家,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 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class="leftbox clearfix"><h1>黑龍江薄膜太陽能電池片廠家歡迎來電無錫薩科特新能源科技供應(yīng)</h1><div id="qzg9ndf" class="proBig"><div id="7xeofxu" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/Wuxiskt/637188253428994140/8851994.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3byxxjg" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/Wuxiskt/637188253428994140/8851994.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="3u24vse" 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>黑龍江薄膜太陽能電池片廠家,太陽能電池片</p><p><span>***更新：</span>2020-10-15 08:04:08</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="j8tv7i9" 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(hào)</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="7gazgsu" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="7ryacov" class="box"><p><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，黑龍江薄膜太陽能電池片廠家，黑龍江薄膜太陽能電池片廠家、伺服驅(qū)動(dòng)系統(tǒng)、機(jī)械臂、電氣控制系統(tǒng)和自動(dòng)配酸系統(tǒng)等部分組成，主要?jiǎng)恿υ从袣浞帷⒌獨(dú)?，黑龍江薄膜太陽能電池片廠家、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(huì)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。多晶硅太陽能電池片怎樣分級(jí)？有什么依據(jù)？黑龍江薄膜太陽能電池片廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="黑龍江薄膜太陽能電池片廠家,太陽能電池片" src="http://tyunfile.71360.com/UploadFile/Wuxiskt/637188253428994140/8851994.jpg"></div><p> 二、表面制絨 </p> <p> 單晶硅絨面的制備是利用硅的各向異性腐蝕，在每平方厘米硅表面形成幾百萬個(gè)四面方錐體也即金字塔結(jié)構(gòu)。由于入射光在表面的多次反射和折射，增加了光的吸收，提高了電池的短路電流和轉(zhuǎn)換效率。硅的各向異性腐蝕液通常用熱的堿性溶液，可用的堿有氫氧化鈉，氫氧化鉀、氫氧化鋰和乙二胺等。大多使用廉價(jià)的濃度約為1%的氫氧化鈉稀溶液來制備絨面硅，腐蝕溫度為70-85℃。為了獲得均勻的絨面，還應(yīng)在溶液中酌量添加醇類如乙醇和異丙醇等作為絡(luò)合劑，以加快硅的腐蝕。制備絨面前，硅片須先進(jìn)行初步表面腐蝕，用堿性或酸性腐蝕液蝕去約20～25μm，在腐蝕絨面后，進(jìn)行一般的化學(xué)清洗。經(jīng)過表面準(zhǔn)備的硅片都不宜在水中久存，以防沾污，應(yīng)盡快擴(kuò)散制結(jié)。黑龍江薄膜太陽能電池片廠家太陽能電池片的功能用途！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="黑龍江薄膜太陽能電池片廠家,太陽能電池片" src="http://tyunfile.71360.com/UploadFile/Wuxiskt/637188253287744140/8783523.jpg"></div><p> 太陽能電池片的生產(chǎn)工藝流程分為硅片檢測(cè)——表面制絨及酸洗——擴(kuò)散制結(jié)——去磷硅玻璃——等離子刻蝕及酸洗——鍍減反射膜——絲網(wǎng)印刷——快速燒結(jié)等。具體介紹如下： </p> <p> 一、硅片檢測(cè) </p> <p> 硅片是太陽能電池片的載體，硅片質(zhì)量的好壞直接決定了太陽能電池片轉(zhuǎn)換效率的高低，因此需要對(duì)來料硅片進(jìn)行檢測(cè)。該工序主要用來對(duì)硅片的一些技術(shù)參數(shù)進(jìn)行在線測(cè)量，這些參數(shù)主要包括硅片表面不平整度、少子壽命、電阻率、P/N型和微裂紋等。該組設(shè)備分自動(dòng)上下料、硅片傳輸、系統(tǒng)整合部分和四個(gè)檢測(cè)模塊。其中，光伏硅片檢測(cè)儀對(duì)硅片表面不平整度進(jìn)行檢測(cè),同時(shí)檢測(cè)硅片的尺寸和對(duì)角線等外觀參數(shù);微裂紋檢測(cè)模塊用來檢測(cè)硅片的內(nèi)部微裂紋;另外還有兩個(gè)檢測(cè)模組，其中一個(gè)在線測(cè)試模組主要測(cè)試硅片體電阻率和硅片類型，另一個(gè)模塊用于檢測(cè)硅片的少子壽命。在進(jìn)行少子壽命和電阻率檢測(cè)之前，需要先對(duì)硅片的對(duì)角線、微裂紋進(jìn)行檢測(cè)，并自動(dòng)剔除破損硅片。硅片檢測(cè)設(shè)備能夠自動(dòng)裝片和卸片，并且能夠?qū)⒉缓细衿贩诺焦潭ㄎ恢茫瑥亩岣邫z測(cè)精度和效率。 </p><p> 切成小片主要是為了匹配電壓。 </p> <p> 由于禁帶寬度對(duì)于太陽能電池是恒定的所以，一般來說不論電池切割成多少分電壓都不變，有了這個(gè)性質(zhì) 為了得到高電壓的，那么就可以把完整電池片切割開N粉，然后把這些小片子串聯(lián)起來，就這就得到了N倍的電壓。 </p> <p> 當(dāng)然相應(yīng)的電流就縮小了N分之一，因?yàn)楣β适遣粫?huì)變化的。 </p> <p> 至于電阻一般不太考慮的。 </p> <p> 單晶和多晶本質(zhì)上都是硅，只不過源包排列上面有些區(qū)別，做成電池片了，在某種意義上可以認(rèn)為是一樣的。 </p> <p> 無錫薩克特歡迎您的來電?。?！太陽能電池片的分類及其優(yōu)缺點(diǎn)是什么？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="黑龍江薄膜太陽能電池片廠家,太陽能電池片" src="http://tyunfile.71360.com/UploadFile/Wuxiskt/637188588694140625/6244114.jpg"></div><p> 三、擴(kuò)散制結(jié) </p> <p> 太陽能電池需要一個(gè)大面積的PN結(jié)以實(shí)現(xiàn)光能到電能的轉(zhuǎn)換，而擴(kuò)散爐即為制造太陽能電池PN結(jié)的**設(shè)備。管式擴(kuò)散爐主要由石英舟的上下載部分、廢氣室、爐體部分和氣柜部分等四大部分組成。擴(kuò)散一般用三氯氧磷液態(tài)源作為擴(kuò)散源。把P型硅片放在管式擴(kuò)散爐的石英容器內(nèi)，在850---900攝氏度高溫下使用氮?dú)鈱⑷妊趿讕胧⑷萜?，通過三氯氧磷和硅片進(jìn)行反應(yīng)，得到磷原子。經(jīng)過一定時(shí)間，磷原子從四周進(jìn)入硅片的表面層，并且通過硅原子之間的空隙向硅片內(nèi)部滲透擴(kuò)散，形成了N型半導(dǎo)體和P型半導(dǎo)體的交界面，也就是PN結(jié)。這種方法制出的PN結(jié)均勻性好,方塊電阻的不均勻性小于百分之十,少子壽命可大于10ms。制造PN結(jié)是太陽電池生產(chǎn)**基本也是**關(guān)鍵的工序。因?yàn)檎荘N結(jié)的形成，才使電子和空穴在流動(dòng)后不再回到原處，這樣就形成了電流，用導(dǎo)線將電流引出，就是直流電。太陽能電池片的電阻！?。『邶埥∧ぬ柲茈姵仄a(chǎn)</p><p style="text-indent:25px">太陽能電池片(完整片)各個(gè)規(guī)格面積？黑龍江薄膜太陽能電池片廠家</p><p style="text-indent:25px">在市場(chǎng)供大于求的情況下，企業(yè)應(yīng)著手對(duì)太陽能電池片，太陽能板，太陽能系統(tǒng)，太陽能水泵進(jìn)行優(yōu)化，以贏得更大市場(chǎng)的份額，對(duì)所有用戶提供備品配件，以利更換配件，方便維護(hù)。而對(duì)于含有高新技術(shù)的產(chǎn)品，企業(yè)應(yīng)選派有關(guān)技術(shù)人員為用戶進(jìn)行就地培訓(xùn)，以確保的合理使用與維護(hù)，從而確保企業(yè)的聲譽(yù)。隨著中國經(jīng)濟(jì)的飛速發(fā)展，從無到有，從落后到趕超，我國太陽能發(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(dòng)）交出傲人的成績單。值得一提的是，隨著中國太陽能發(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(dòng)）相關(guān)技術(shù)水平明顯提升，關(guān)鍵組件和元器件基本實(shí)現(xiàn)國產(chǎn)化，已構(gòu)建了具有國際水平的完整產(chǎn)業(yè)鏈。中國電工電氣產(chǎn)業(yè)的發(fā)展得益于強(qiáng)大的制造業(yè)基礎(chǔ)和相關(guān)的配套產(chǎn)品，在大浪淘沙的過程中，一批優(yōu)異的電工電氣企業(yè)脫穎而出，傳承國內(nèi)30年技術(shù)經(jīng)驗(yàn)沉淀，專注電工電氣領(lǐng)域產(chǎn)品的研發(fā)和創(chuàng)新，以及新能源應(yīng)用的市場(chǎng)開發(fā)、推廣和普及。在銷售技術(shù)研發(fā)和自主創(chuàng)新方面，有些企業(yè)是業(yè)內(nèi)優(yōu)先達(dá)到使用類別PV2標(biāo)準(zhǔn)的企業(yè)，已取得多項(xiàng)發(fā)明專利和資質(zhì)認(rèn)證，碩果頗豐，特別是組串式逆變器**的直流開關(guān)是國產(chǎn)中獨(dú)一擁有UL認(rèn)證的直流開關(guān)產(chǎn)品。此外，根據(jù)不同市場(chǎng)特性，通過優(yōu)勢(shì)互補(bǔ)，開發(fā)適合各國當(dāng)?shù)匕l(fā)展、市場(chǎng)需求的產(chǎn)品及服務(wù)，獲得了多國合作伙伴的高度認(rèn)可。黑龍江薄膜太陽能電池片廠家</p><p style="text-indent:25px">無錫薩科特新能源科技有限公司是一家太陽能發(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(dòng)）的公司，致力于發(fā)展為創(chuàng)新務(wù)實(shí)、誠實(shí)可信的企業(yè)。公司自創(chuàng)立以來，投身于太陽能電池片，太陽能板，太陽能系統(tǒng)，太陽能水泵，是電工電氣的主力軍。無錫薩科特始終以本分踏實(shí)的精神和必勝的信念，影響并帶動(dòng)團(tuán)隊(duì)取得成功。無錫薩科特始終關(guān)注電工電氣市場(chǎng)，以敏銳的市場(chǎng)洞察力，實(shí)現(xiàn)與客戶的成長共贏。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1562003.html</p></div></div></div></div></div><div id="xhjbykr" class="page-right twoColRt"><div id="gv7n8xr" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="rg4k9ap" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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