{"id":22066,"date":"2025-03-03T11:05:54","date_gmt":"2025-03-03T03:05:54","guid":{"rendered":"https:\/\/fanyielectrical.com\/?p=22066"},"modified":"2025-03-03T11:05:54","modified_gmt":"2025-03-03T03:05:54","slug":"quais-sao-as-definicoes-e-tendencias-futuras-das-caixas-de-juncao-fotovoltaicas%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fanyielectrical.com\/pt\/quais-sao-as-definicoes-e-tendencias-futuras-das-caixas-de-juncao-fotovoltaicas%ef%bc%9f\/","title":{"rendered":"Quais s\u00e3o as defini\u00e7\u00f5es e tend\u00eancias futuras das caixas de jun\u00e7\u00e3o fotovoltaicas\uff1f"},"content":{"rendered":"<p>1) As caixas de deriva\u00e7\u00e3o s\u00e3o utilizadas para ligar o quadrado da bateria e os dispositivos de controlo da carga. Por conseguinte, a exposi\u00e7\u00e3o a condi\u00e7\u00f5es exteriores exige o efeito de v\u00e1rias altera\u00e7\u00f5es ambientais. Al\u00e9m disso, os componentes electr\u00f3nicos da caixa de deriva\u00e7\u00e3o geram calor, pelo que existe uma grande diferen\u00e7a de press\u00e3o no interior e no exterior da caixa de deriva\u00e7\u00e3o. A influ\u00eancia das condi\u00e7\u00f5es climat\u00e9ricas ir\u00e1 agravar a altera\u00e7\u00e3o da diferen\u00e7a de press\u00e3o no interior e no exterior. Por isso, \u00e9 necess\u00e1rio comunicar com a atmosfera para equilibrar a diferen\u00e7a de press\u00e3o interna e externa, de modo a evitar o desempenho dos componentes electr\u00f3nicos internos e o desempenho de veda\u00e7\u00e3o das caixas de jun\u00e7\u00e3o. Ao mesmo tempo, \u00e9 necess\u00e1rio bloquear os poluentes s\u00f3lidos e l\u00edquidos da \u00e1gua e do p\u00f3 no ambiente externo.<\/p>\n<p>Pu concebido especificamente para a ind\u00fastria da energia solar, produtos de pel\u00edcula respir\u00e1vel imperme\u00e1vel PU, ao manter o equil\u00edbrio da press\u00e3o da caixa de jun\u00e7\u00e3o no interior e no exterior ao mesmo tempo, pode obstruir os poluentes l\u00edquidos e s\u00f3lidos do exterior. Assim, a falha da caixa de jun\u00e7\u00e3o pode ser reduzida e a vida \u00fatil da caixa de jun\u00e7\u00e3o pode ser prolongada, reduzindo assim o custo global de funcionamento do sistema de energia solar.<\/p>\n<p>2)<\/p>\n<p>Com o decl\u00ednio do pre\u00e7o de mercado dos componentes e a conveni\u00eancia da instala\u00e7\u00e3o dos componentes, foram apresentados novos requisitos para as caixas de jun\u00e7\u00e3o fotovoltaicas. A fortuna de Wuhan para acompanhar o ritmo dos tempos, a atualiza\u00e7\u00e3o cont\u00ednua dos produtos, suprir as necessidades dos nossos clientes<\/p>\n<p>1. A caixa de jun\u00e7\u00e3o fotovoltaica requer inser\u00e7\u00e3o em vez de soldadura (solda).<\/p>\n<p>2. o tamanho da caixa de jun\u00e7\u00e3o fotovoltaica tende a diminuir, o que se reflecte diretamente nos requisitos de altura da caixa de jun\u00e7\u00e3o de n\u00e3o mais de 20cm.<\/p>\n<p>3. com a pot\u00eancia dos componentes a aumentar, os requisitos de corrente nominal para as caixas de jun\u00e7\u00e3o tamb\u00e9m aumentam e o n\u00famero de caixas de jun\u00e7\u00e3o fotovoltaicas para telefone nominal 15A ser\u00e1 cada vez maior.<\/p>\n<p>4. com o mercado fotovoltaico cada vez mais padronizado, isto requer que a caixa de jun\u00e7\u00e3o utilize um d\u00edodo de corrente nominal elevada, em vez de utilizar dois d\u00edodos de forma paralela para refletir a necessidade de satisfazer a corrente nominal elevada.<\/p>","protected":false},"excerpt":{"rendered":"<p>1) As caixas de deriva\u00e7\u00e3o s\u00e3o utilizadas para ligar o quadrado da bateria e os dispositivos de controlo da carga. Como consequ\u00eancia, a exposi\u00e7\u00e3o a condi\u00e7\u00f5es exteriores requer o efeito de v\u00e1rias altera\u00e7\u00f5es ambientais. Al\u00e9m disso, os componentes electr\u00f3nicos da caixa de deriva\u00e7\u00e3o geram calor, pelo que existe uma grande diferen\u00e7a de press\u00e3o dentro e fora da caixa de deriva\u00e7\u00e3o. A influ\u00eancia...<\/p>","protected":false},"author":12,"featured_media":22067,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[407,409,1],"tags":[],"class_list":["post-22066","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-company-news","category-industry-news","category-news"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>What are the definitions and future trends of photovoltaic junction boxes\uff1f - Yueqing Fanyi Electrical Appliance Co., Ltd.<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/fanyielectrical.com\/pt\/quais-sao-as-definicoes-e-tendencias-futuras-das-caixas-de-juncao-fotovoltaicas\uff1f\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What are the definitions and future trends of photovoltaic junction boxes\uff1f - Yueqing Fanyi Electrical Appliance Co., Ltd.\" \/>\n<meta property=\"og:description\" content=\"1) junction boxes are used to connect the battery square and charge control devices. 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