{"id":8682,"date":"2023-11-03T11:56:18","date_gmt":"2023-11-03T03:56:18","guid":{"rendered":"https:\/\/www.ray-tron.com\/?p=8682"},"modified":"2024-02-19T12:59:54","modified_gmt":"2024-02-19T04:59:54","slug":"alt1325","status":"publish","type":"post","link":"https:\/\/www.ray-tron.com\/en\/alt1325\/","title":{"rendered":"What factors affect the yield strength of photovoltaic welding ribbon?"},"content":{"rendered":"<p><a href=\"https:\/\/www.ray-tron.com\/en\/pvribbon\/\" data-internallinksmanager029f6b8e52c=\"43\" title=\"Photovoltaic welding ribbon\">Photovoltaic welding ribbon<\/a>The yield strength is a key mechanical property parameter that affects<a href=\"https:\/\/www.ray-tron.com\/en\/\" data-internallinksmanager029f6b8e52c=\"14\" title=\"Photovoltaic modules\">Photovoltaic modules<\/a>The following are some aspects that may affect the yield strength of photovoltaic ribbons:<\/p>\n<p>1. Mechanical strength: Photovoltaic welding ribbon is used for<a href=\"https:\/\/www.ray-tron.com\/en\/\" data-internallinksmanager029f6b8e52c=\"15\" title=\"Solar panels\">Solar Cells<\/a>The solder ribbon is the connection between the cells of the module, so it needs to have sufficient yield strength to withstand mechanical stress and vibration. If the yield strength of the solder ribbon is insufficient, it may break or become loose, reducing the stability of the module.<\/p>\n<p>2. Temperature changes: PV modules operate in different temperatures, from extremely cold winters to hot summers. PV ribbons must have sufficient yield strength to cope with the impact of these temperature changes on the modules. If the yield strength of the ribbon is not enough, it may deform or crack under temperature fluctuations.<\/p>\n<figure id=\"attachment_8683\" aria-describedby=\"caption-attachment-8683\" style=\"width: 450px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-8683 lazyload\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/www.ray-tron.com\/wp-content\/uploads\/2023\/11\/2023110311555616.jpg\" alt=\"Photovoltaic welding ribbon warehouse\" width=\"450\" height=\"300\" \/><figcaption id=\"caption-attachment-8683\" class=\"wp-caption-text\"><noscript><img decoding=\"async\" class=\"size-full wp-image-8683 lazyload\" src=\"https:\/\/www.ray-tron.com\/wp-content\/uploads\/2023\/11\/2023110311555616.jpg\" alt=\"Photovoltaic welding ribbon warehouse\" width=\"450\" height=\"300\" srcset=\"https:\/\/www.ray-tron.com\/wp-content\/uploads\/2023\/11\/2023110311555616.jpg 450w, https:\/\/www.ray-tron.com\/wp-content\/uploads\/2023\/11\/2023110311555616-300x200.jpg 300w\" sizes=\"(max-width: 450px) 100vw, 450px\" \/><\/noscript> Photovoltaic welding ribbon warehouse<\/figcaption><\/figure>\n<p>3. Humidity and corrosion: PV modules are often exposed to humidity and various environmental conditions outdoors. PV ribbons need to have good corrosion resistance to prevent rust or corrosion while maintaining their yield strength.<\/p>\n<p>4. Electrical performance: PV ribbons are used to conduct current, so the yield strength of the ribbons will also affect the electrical performance. If the ribbons are broken or loose, it may cause unstable current or increased resistance, thus affecting the electrical output of the components.<\/p>\n<p>5. Stress distribution: PV ribbons are subjected to multi-directional stresses in solar cell modules, including shear, extrusion, and tension. The yield strength of the ribbon should be uniform enough to ensure that the stress is evenly distributed in the module to avoid local failure.<\/p>\n<p>6. Life and stability of modules: PV modules are usually designed to last a long time, often operating for 20 years or more. Therefore, PV ribbons must have sufficient yield strength to ensure that the modules maintain performance and stability throughout their life cycle.<\/p>\n<p>In summary, the yield strength of photovoltaic ribbons is critical to the performance and reliability of photovoltaic modules. The ribbons need to maintain their mechanical properties under various environmental conditions to ensure long-term operation and efficient power generation of the modules.<\/p>","protected":false},"excerpt":{"rendered":"<p>The yield strength of photovoltaic ribbon is a key mechanical property parameter that affects the performance and stability of photovoltaic modules. The following are the yield strength of photovoltaic ribbon that may produce [\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":[227],"class_list":["post-8682","post","type-post","status-publish","format-standard","hentry","category-blog","tag-guangfuhandai"],"_links":{"self":[{"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/posts\/8682","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=8682"}],"version-history":[{"count":0,"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/posts\/8682\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/media?parent=8682"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/categories?post=8682"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/tags?post=8682"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}