{"id":7639,"date":"2023-07-24T11:50:10","date_gmt":"2023-07-24T03:50:10","guid":{"rendered":"https:\/\/www.ray-tron.com\/?p=7639"},"modified":"2023-07-24T11:50:10","modified_gmt":"2023-07-24T03:50:10","slug":"alt1168","status":"publish","type":"post","link":"https:\/\/www.ray-tron.com\/en\/alt1168\/","title":{"rendered":"Photovoltaic busbar quality inspection method"},"content":{"rendered":"<p><a href=\"https:\/\/www.ray-tron.com\/en\/pvbusbar\/\" data-internallinksmanager029f6b8e52c=\"90\" title=\"Photovoltaic busbar supplier_Solar busbar manufacturer_Photovoltaic busbar wholesaler\">Photovoltaic busbar<\/a>Quality inspection is an important part of ensuring that its quality and performance meet the standard requirements. After all, good quality is the key to ensuring the entire<a href=\"https:\/\/www.ray-tron.com\/en\/\" data-internallinksmanager029f6b8e52c=\"14\" title=\"Photovoltaic modules\">Photovoltaic modules<\/a>Quality is the key, so how to test the quality of photovoltaic busbars? How can we tell whether a photovoltaic busbar is good?<\/p>\n<p>Appearance inspection: Check whether the appearance of the photovoltaic busbar is intact and has no obvious damage or deformation. At the same time, check whether the connectors and wires are firmly connected and not loose.<\/p>\n<p>Conductivity test: Use a conductivity tester to measure the resistance and conductivity of the photovoltaic busbar. The resistance value should be within the specified range to ensure low-loss transmission of electrical energy.<\/p>\n<p>Current balance detection: Connect multiple panels, collect the electric energy through the photovoltaic busbar, and measure whether the current output of each panel is balanced. Current balance is very important for the efficiency and stability of photovoltaic power generation system.<\/p>\n<p>Voltage resistance test: By applying a certain voltage to the photovoltaic busbar, it is tested whether it can work normally and whether there is no breakdown or leakage at the specified voltage.<\/p>\n<figure id=\"attachment_7640\" aria-describedby=\"caption-attachment-7640\" style=\"width: 450px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-7640 lazyload\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/www.ray-tron.com\/wp-content\/uploads\/2023\/07\/2023072411492598.jpg\" alt=\"Leading enterprise of photovoltaic converging strips\" width=\"450\" height=\"674\" \/><figcaption id=\"caption-attachment-7640\" class=\"wp-caption-text\"><noscript><img decoding=\"async\" class=\"size-full wp-image-7640 lazyload\" src=\"https:\/\/www.ray-tron.com\/wp-content\/uploads\/2023\/07\/2023072411492598.jpg\" alt=\"Leading enterprise of photovoltaic converging strips\" width=\"450\" height=\"674\" srcset=\"https:\/\/www.ray-tron.com\/wp-content\/uploads\/2023\/07\/2023072411492598.jpg 450w, https:\/\/www.ray-tron.com\/wp-content\/uploads\/2023\/07\/2023072411492598-200x300.jpg 200w\" sizes=\"(max-width: 450px) 100vw, 450px\" \/><\/noscript> <a href=\"https:\/\/www.ray-tron.com\/en\/news\/\" data-internallinksmanager029f6b8e52c=\"38\" title=\"News\">Leading enterprise of photovoltaic converging strips<\/a><\/figcaption><\/figure>\n<p>Overcurrent protection device test: Check whether the overcurrent protection device configured in the photovoltaic busbar is working properly. By simulating overcurrent conditions, it is possible to observe whether the protection device can cut off the circuit in time.<\/p>\n<p>Temperature and thermal stability test: Place the PV busbar at a certain temperature to observe whether it works normally and measure its temperature change. This test can verify the heat dissipation design and high temperature resistance of the PV busbar.<\/p>\n<p>Protection level test: According to the design and specification requirements of the photovoltaic busbar, the protection level test is carried out. Common tests include protection level IP65 or IP67, etc., to verify its dustproof and waterproof performance.<\/p>\n<p>Durability test: Through long-term working simulation, the durability of photovoltaic busbars under different environmental conditions is tested. The test includes performance and reliability under high temperature, low temperature, humidity, vibration and other conditions.<\/p>\n<p>The above are some common quality inspection items for photovoltaic busbars. Of course, different manufacturers and different products may have other specific inspection requirements. Only through comprehensive inspection of photovoltaic busbars can we ensure that their quality and performance meet the requirements and improve the reliability and durability of photovoltaic power generation systems.<a href=\"https:\/\/www.ray-tron.com\/en\/\" data-internallinksmanager029f6b8e52c=\"19\" title=\"Ruichuang 2\">Raytron<\/a>As a leading company in the production of convergence strips in the industry, the quality of the convergence strips we produce is guaranteed. If you are interested in cooperation, you can contact us directly.<\/p>","protected":false},"excerpt":{"rendered":"<p>The quality inspection of photovoltaic busbars is an important part of ensuring that their quality and performance meet the standard requirements. After all, good quality is the key to ensuring the quality of the entire photovoltaic module. So if [\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":[253,225],"class_list":["post-7639","post","type-post","status-publish","format-standard","hentry","category-blog","tag-blog","tag-huiliudai"],"_links":{"self":[{"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/posts\/7639","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=7639"}],"version-history":[{"count":0,"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/posts\/7639\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/media?parent=7639"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/categories?post=7639"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ray-tron.com\/en\/wp-json\/wp\/v2\/tags?post=7639"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}