{"id":33689,"date":"2025-06-03T15:53:12","date_gmt":"2025-06-03T07:53:12","guid":{"rendered":"https:\/\/www.ray-tron.com\/?p=33689"},"modified":"2025-06-03T15:53:50","modified_gmt":"2025-06-03T07:53:50","slug":"202506032-2","status":"publish","type":"post","link":"https:\/\/www.ray-tron.com\/en\/202506032-2\/","title":{"rendered":"Master the core technology! Ruichuang's small-size copper-clad aluminum flat wire leads the new trend of photovoltaic welding ribbon"},"content":{"rendered":"

With the advancement of the "dual carbon goals" and the in-depth transformation of the global energy structure,The photovoltaic industry is experiencing explosive growth<\/strong>On the component material side,Cost control and efficiency improvement<\/strong>It has become the key to corporate competition. How to effectively reduce material costs while ensuring electrical conductivity and welding reliability?Copper clad aluminum flat wire<\/strong>It has become a new generation of mainstream material recognized by the industry as an alternative to copper welding strips.<\/p>

As a leading domesticSmall size copper clad aluminum flat wire manufacturer<\/strong>,Raytron<\/a><\/strong>Relying on independent core technology, precision equipment and efficient delivery capabilities, we have successfully broken through technical barriers and taken the lead in achieving stable mass production of small-sized CCA flat wires.LeadingPhotovoltaic welding ribbon<\/a>New trends in materials<\/strong>.<\/p>

1. Core technology support: solving industry "pain points"<\/h3>

Traditional copper-clad aluminum materials generally have problems such as weak copper layer adhesion, easy copper exposure, and unstable dimensions.Self-developed multi-pass calendering composite process<\/strong>, realizing the copper layer and aluminum coreMetallurgical Grade Bonding<\/strong>,The copper layer is continuous, uniform and firmly attached<\/strong>, effectively avoiding the hidden dangers of welding blistering, cold welding, etc., and the welding yield rate is as high as99% and above<\/strong>.<\/p>

Especially inSmall sizes such as 0.1\u00d72mm, 0.15\u00d73mm, 0.2\u00d74mm, etc.<\/strong>In terms of production, Ruichuang has the ability to produce in batches and stably to meet the current mainstreamPhotovoltaic modules<\/a>Welding ribbon requirements.<\/p>

2. Replace copper materials, greatly reduce costs, without reducing performance<\/h3>

With copper prices continuing to run high, pure copper welding strips have become an important source of cost pressure for enterprises.Cost savings can reach 30%-40%<\/strong>, while reducing the cost of raw materials,The conductivity is maintained at \u226585%IACS<\/strong>, fully meeting the requirements of photovoltaic circuits for conductivity, welding and corrosion resistance.<\/p>

3. Precision manufacturing, dimensional control better than industry standards<\/h3>

Small size productsThickness, width, edge shaping, curvature<\/strong>Ruichuang uses imported rolling equipment and online detection systems, with a control accuracy of **\u00b10.005mm**, and supports customer-customized specifications and directional development, which is widely used inPhotovoltaic welding ribbon, BMS connection, flexible circuit,Battery Tab<\/a>High-tech fields<\/strong>.<\/p>

4. Efficient delivery and professional service<\/h3>

In response to the actual needs of multiple batches, small quantities and fast delivery, Ruichuang establishedFlexible production line and quick delivery mechanism<\/strong>, from sample making to batch deliveryAs fast as 7 days<\/strong>At the same time, we are equipped with a senior technical team to provide customers with selection suggestions, process docking, and technical support to ensure that the project is quickly implemented and mass-produced smoothly.<\/p>

5. Technology accumulation, standard setting unit, strength certification<\/h3>

Ruichuang is not onlyNational High-tech Enterprise<\/strong>,stillDrafting unit of relevant national standards for copper-clad aluminum strip<\/strong>, has a number of core invention patents for small-size composite materials. After years of deep cultivation in the field of photovoltaic welding ribbons, it has accumulated a wealth of customer cases and industry reputation, and has become a long-term partner of many leading component manufacturers.<\/p>

Conclusion:<\/h3>

As photovoltaic materials continue to develop in a trend of "lightweight, low carbonization and high efficiency",Small-sized copper-clad aluminum flat wire is gradually replacing traditional copper strips and becoming the new favorite in the industry<\/strong>. Ruichuang, which has mastered the core technology, is leading this solder strip material revolution.<\/p>

Choosing Ruichuang means choosing the best balance among quality, efficiency and cost.<\/strong><\/p>

\ud83d\udcdeConsult Ruichuang now to get samples, process solutions and quotation support!<\/p>","protected":false},"excerpt":{"rendered":"

With the advancement of the "dual carbon goals" and the deep transformation of the global energy structure, the photovoltaic industry is experiencing explosive growth. On the component material side, cost control and efficiency improvement have become [\u2026]<\/p>","protected":false},"author":1,"featured_media":9056,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","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":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","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":[],"class_list":["post-33689","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/posts\/33689","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=33689"}],"version-history":[{"count":0,"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/posts\/33689\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/media\/9056"}],"wp:attachment":[{"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/media?parent=33689"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/categories?post=33689"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/tags?post=33689"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}