{"id":7252,"date":"2023-06-05T16:33:57","date_gmt":"2023-06-05T08:33:57","guid":{"rendered":"https:\/\/www.ray-tron.com\/?p=7252"},"modified":"2023-09-01T14:07:20","modified_gmt":"2023-09-01T06:07:20","slug":"alt1100","status":"publish","type":"post","link":"https:\/\/www.ray-tron.com\/en\/alt1100\/","title":{"rendered":"What are the functions of photovoltaic welding ribbon small products"},"content":{"rendered":"

Photovoltaic welding ribbon<\/a>, also known asTinned copper strip<\/a>or tinned copper strip\/bus strip\/interconnect strip forPhotovoltaic modules<\/a>Connections between batteries.<\/p>\n

Photovoltaic welding ribbon is an important raw material in the welding process of photovoltaic modules. The quality of the welding ribbon will directly affect the current collection efficiency of photovoltaic modules and have a great impact on the power of photovoltaic modules.<\/p>\n

The soldering tape must be firmly welded during the battery series connection process to avoid cold soldering. When selecting the soldering tape, the manufacturer must determine the state of the soldering tape to be used based on the characteristics of the selected battery cell.<\/p>\n

The general selection criteria are to determine the thickness of the tape based on the thickness of the battery cell and the size of the short-circuit current. The width of the tape should be consistent with the width of the battery main grid line. The hardness of the tape generally depends on the thickness of the battery cell and the welding tools.<\/p>\n

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Photovoltaic welding ribbons can be divided into interconnecting strips (connected to batteries and welded to the battery's grid line) and busbars (connected to battery strings and junction boxes) according to their uses.<\/p>\n

The interconnection strip is used to connect the batteries in series and is welded to the main grid line of the battery. It has the function of collecting and transmitting the current of the photovoltaic cells.<\/p>\n

The busbar is used to connect the photovoltaic cell string and the junction box. It does not come into direct contact with the cell and has the function of transmitting the current of the photovoltaic cell string.<\/p>","protected":false},"excerpt":{"rendered":"

Photovoltaic welding ribbon, also known as tinned copper ribbon or tinned copper ribbon\/sub-bus ribbon\/interconnection strip, is used to connect the cells of photovoltaic modules. Photovoltaic welding ribbon is the process of photovoltaic module welding [\u2026]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","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":"","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":[253,227],"class_list":["post-7252","post","type-post","status-publish","format-standard","hentry","category-blog","tag-blog","tag-guangfuhandai"],"_links":{"self":[{"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/posts\/7252","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=7252"}],"version-history":[{"count":0,"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/posts\/7252\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/media?parent=7252"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/categories?post=7252"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/tags?post=7252"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}