{"id":5565,"date":"2023-03-31T16:46:24","date_gmt":"2023-03-31T08:46:24","guid":{"rendered":"https:\/\/www.ray-tron.com\/?p=5565"},"modified":"2023-09-01T13:50:27","modified_gmt":"2023-09-01T05:50:27","slug":"ele5704","status":"publish","type":"post","link":"https:\/\/www.ray-tron.com\/en\/ele5704\/","title":{"rendered":"Solar Photovoltaic Tin Coated Copper Strip"},"content":{"rendered":"

Solar Photovoltaic<\/a>The soldering ribbon is solarPhotovoltaic modules<\/a>An important component of photovoltaic ribbon.Solar Cells<\/a>The series or parallel connection plays an important role in collecting current and conducting electricity, ensuring the stability of the output voltage and power of the photovoltaic module. The solar cells are connected by photovoltaic ribbons to form a complete circuit loop, and then encapsulated into photovoltaic modules by EVA\/POE film, photovoltaic glass, backplane, frame, silicone and other materials. Photovoltaic ribbon is an important material in the welding process of solar crystalline silicon cells. Its quality directly affects the current collection efficiency of solar crystalline silicon cells, and ultimately affects the power of photovoltaic modules and the efficiency of photovoltaic power generation systems.<\/p>\n

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Photovoltaic welding ribbon has a great impact on the power generation of the module. From the perspective of the cost structure of photovoltaic modules, welding ribbon accounts for about 3.2% of the module cost, but the quality of welding ribbon products directly affects the current collection efficiency of photovoltaic modules and has a great impact on the power generation of photovoltaic modules.<\/p>\n

The photovoltaic industry chain mainly includes silicon materials, silicon wafers, batteries, photovoltaic modules and photovoltaic application systems. The upstream of the industry chain is mainly silicon materials and silicon wafers; the midstream is mainly battery cells and photovoltaic modules; the downstream is photovoltaic application systems.<\/p>\n

In the entire photovoltaic industry chain, photovoltaic module manufacturing using photovoltaic ribbon as raw material is in the middle of the industry chain. The upstream of the photovoltaic ribbon industry is mainly copper, tin alloy and solder raw material suppliers, and the downstream customers are photovoltaic module manufacturers.<\/p>\n

Photovoltaic welding ribbons can be divided into interconnecting ribbons and busbars: the interconnecting ribbons are used for series connection of batteries and are welded on the main grid lines of the batteries. They have the function of collecting and transmitting the current of photovoltaic cells; the busbars are welding ribbons that connect the photovoltaic cell string and the junction box. They are not in direct contact with the battery and have the function of transmitting the current of the photovoltaic cell string.<\/p>","protected":false},"excerpt":{"rendered":"

Solar ribbon is an important part of solar photovoltaic modules. Photovoltaic ribbon is used for series or parallel connection of solar cells, playing an important role in collecting current and conducting electricity, ensuring the stability of the output voltage and power of photovoltaic modules.<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[19],"tags":[253,243],"class_list":["post-5565","post","type-post","status-publish","format-standard","hentry","category-blog","tag-blog","tag-duxitongdai"],"_links":{"self":[{"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/posts\/5565","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/comments?post=5565"}],"version-history":[{"count":0,"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/posts\/5565\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/media?parent=5565"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/categories?post=5565"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/tags?post=5565"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}