{"id":3880,"date":"2019-09-20T07:46:56","date_gmt":"2019-09-20T07:46:56","guid":{"rendered":"https:\/\/luxmanlight.com\/?p=3880"},"modified":"2026-02-04T10:03:50","modified_gmt":"2026-02-04T10:03:50","slug":"iluminacao-publica-movida-a-energia-solar-paga-de-volta","status":"publish","type":"post","link":"https:\/\/luxmanlight.com\/pt\/solar-powered-street-lights-pay-back\/","title":{"rendered":"Ilumina\u00e7\u00e3o P\u00fablica Solar Retorno vs Rede. -LUXMAN"},"content":{"rendered":"<p>Ap\u00f3s 10 anos de desenvolvimento e pr\u00e1tica, a tecnologia de ilumina\u00e7\u00e3o p\u00fablica LED tornou-se muito madura e est\u00e1vel. Cerca de cinco anos atr\u00e1s, outro novo tipo de <a href=\"https:\/\/luxmanlight.com\/pt\/\">Luzes de rua movidas a energia solar<\/a> apareceu nos olhos das pessoas. \u00c9 <a href=\"https:\/\/luxmanlight.com\/pt\/item-do-produto\/lampada-de-rua-solar-30w-s3-2\/\">Tudo em um poste de luz solar<\/a>. Este tipo de ilumina\u00e7\u00e3o p\u00fablica n\u00e3o precisa se conectar \u00e0 rede el\u00e9trica, n\u00e3o precisa de fios el\u00e9tricos, design compacto, simples de instalar e f\u00e1cil de manter. Nos \u00faltimos anos, mais e mais pessoas t\u00eam prestado aten\u00e7\u00e3o ao produto, especialmente em algumas \u00e1reas onde a rede el\u00e9trica n\u00e3o \u00e9 acess\u00edvel, ou em pa\u00edses e regi\u00f5es com altos custos de eletricidade.<\/p>\n<p><a href=\"https:\/\/luxmanlight.com\/pt\/serie-s2\/\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-3897\" src=\"https:\/\/luxmanlight.com\/wp-content\/uploads\/2019\/09\/Solar-Powered-LED-Street-Light.jpg\" alt=\"Ilumina\u00e7\u00e3o p\u00fablica de LED movida a energia solar\" width=\"800\" height=\"600\" srcset=\"https:\/\/luxmanlight.com\/wp-content\/uploads\/2019\/09\/Solar-Powered-LED-Street-Light.jpg 800w, https:\/\/luxmanlight.com\/wp-content\/uploads\/2019\/09\/Solar-Powered-LED-Street-Light-300x225.jpg 300w, https:\/\/luxmanlight.com\/wp-content\/uploads\/2019\/09\/Solar-Powered-LED-Street-Light-768x576.jpg 768w, https:\/\/luxmanlight.com\/wp-content\/uploads\/2019\/09\/Solar-Powered-LED-Street-Light-705x529.jpg 705w, https:\/\/luxmanlight.com\/wp-content\/uploads\/2019\/09\/Solar-Powered-LED-Street-Light-450x338.jpg 450w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p>O All in One Solar Powered Street Lights \u00e9 o produto de ilumina\u00e7\u00e3o p\u00fablica solar de terceira gera\u00e7\u00e3o desenvolvido a partir da l\u00e2mpada de rua solar comum. Ap\u00f3s o desenvolvimento da tecnologia de bateria e instala\u00e7\u00e3o pr\u00e1tica nos \u00faltimos anos, a tecnologia de l\u00e2mpada de rua LED solar all in one se tornou muito est\u00e1vel, ent\u00e3o qual \u00e9 o retorno do investimento em compara\u00e7\u00e3o com a l\u00e2mpada de rua LED Grid?<\/p>\n<p><em>Suponha uma estrada de 5 km com luzes em ambos os lados, 30 metros de dist\u00e2ncia, e a pot\u00eancia da l\u00e2mpada \u00e9 de 40 W, o poste tem 6 metros de altura.<\/em><\/p>\n<ul>\n<li>Est\u00e3o instalados 167 postes de ilumina\u00e7\u00e3o p\u00fablica em cada lado da via, num total de <strong>334 unidades<\/strong>.<\/li>\n<li>O fluxo de carga do cabo da linha tronco de poste de luz tradicional em estradas de 4 e 5 quil\u00f4metros \u00e9 I=P\/U=333*250\/220=377A, o que requer um cabo de n\u00facleo de cobre com uma se\u00e7\u00e3o transversal de 90 mm\u00b2. O pre\u00e7o unit\u00e1rio \u00e9 32 USD\/m<sup>2<\/sup>(Incluindo custo de m\u00e3o de obra). O custo do cabo \u00e9 32USD*5000m=<strong>160.000,00 USD<\/strong>Cada poste de luz precisa de 12M de fios el\u00e9tricos quadrados de 1,5, e o custo \u00e9 de 12M*334*0,5=<strong>2004USD<\/strong><\/li>\n<li>Cada l\u00e2mpada de rua LED Grid precisa ser equipada com um interruptor de ar para evitar curtos-circuitos, interruptor e facilitar a manuten\u00e7\u00e3o. Um total de 334 interruptores de ar s\u00e3o necess\u00e1rios. Ent\u00e3o o custo total do interruptor de ar \u00e9 2USD*334=<strong>668 d\u00f3lares americanos<\/strong><\/li>\n<li>Esta se\u00e7\u00e3o de ilumina\u00e7\u00e3o p\u00fablica LED de grade precisa de uma caixa de distribui\u00e7\u00e3o com um controlador de tempo interno, luzes de controle ligadas e desligadas, interruptor de ar, protetor de sobrecorrente e sobrecarga, medidor de watt-hora e assim por diante. O custo total de <strong>900 d\u00f3lares americanos<\/strong> solicita\u00e7\u00f5es.<\/li>\n<li>O custo de m\u00e3o de obra \u00e9 de 43 USD por pessoa por dia, com base na estrada de cimento. De acordo com nossa experi\u00eancia, com seis trabalhadores, a l\u00e2mpada de rua solar tudo em um precisa de cerca de 2 semanas de tempo de instala\u00e7\u00e3o, 10*6*43 USD=<strong>2580 d\u00f3lares americanos<\/strong>, enquanto a ilumina\u00e7\u00e3o p\u00fablica precisa de cerca de 3 semanas por causa da conex\u00e3o dos fios el\u00e9tricos e outros motivos, dependendo da efici\u00eancia dos trabalhadores, o custo ainda n\u00e3o inclui as taxas de aluguel de carros.<\/li>\n<li>O c\u00e1lculo a seguir \u00e9 baseado na garantia de 5 anos da LUXMAN, tudo em uma luz de rua solar. Devido \u00e0 qualidade est\u00e1vel, a LUXMAN pagar\u00e1 qualquer custo dos problemas de p\u00f3s-venda, ent\u00e3o este c\u00e1lculo n\u00e3o est\u00e1 inclu\u00eddo no custo de manuten\u00e7\u00e3o p\u00f3s-venda.<\/li>\n<\/ul>\n<table style=\"height: 694px;\" width=\"776\">\n<tbody>\n<tr>\n<td>Item<\/td>\n<td><strong>Ilumina\u00e7\u00e3o p\u00fablica LED de grade<\/strong><\/td>\n<td><strong>Tudo em um poste de luz solar<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Custo da lumin\u00e1ria<\/td>\n<td>USD 90,00*334=30.060USD<\/td>\n<td>USD300*334=100.200,00USD<\/td>\n<\/tr>\n<tr>\n<td>Conta de luz<\/p>\n<p>(5 anos)<\/td>\n<td>40\/0,8*12*365\/1000=219kwh<\/p>\n<p>219*334*0,15 USD\/kwh=10971 USD<\/p>\n<p>10971*5=54855 d\u00f3lares americanos<\/td>\n<td>0<\/td>\n<\/tr>\n<tr>\n<td>Custo do cabo el\u00e9trico<\/td>\n<td>5000M*32USD=160.000USD<\/td>\n<td>0<\/td>\n<\/tr>\n<tr>\n<td>Cabo el\u00e9trico interno de poste<\/td>\n<td>334*12*0,5 USD=2.004 USD<\/td>\n<td>0<\/td>\n<\/tr>\n<tr>\n<td>Interruptor de ar<\/td>\n<td>334*2USD=668USD<\/td>\n<td>0<\/td>\n<\/tr>\n<tr>\n<td>Caixa de distribui\u00e7\u00e3o<\/td>\n<td>900 d\u00f3lares americanos<\/td>\n<td>0<\/td>\n<\/tr>\n<tr>\n<td>Custo de m\u00e3o de obra<\/td>\n<td>6*43usd*15 dias=3.870USD<\/td>\n<td>6*43usd*10 dias=2580USD<\/td>\n<\/tr>\n<tr>\n<td>No total<\/td>\n<td><strong>USD 252.375,00<\/strong><\/td>\n<td><strong>USD 102.780,00<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u203b<\/strong>Os pre\u00e7os acima foram cotados com base no n\u00edvel de pre\u00e7os de mercado da China.<\/p>\n<p><strong>\u203b<\/strong>Todos os pre\u00e7os variam dependendo das suas circunst\u00e2ncias. Sua localiza\u00e7\u00e3o geogr\u00e1fica \u00e9 o maior determinante,<\/p>\n<p><strong>Conclus\u00e3o:<\/strong><\/p>\n<ol>\n<li>Comparado com as l\u00e2mpadas de rua LED Grid, a luz de rua solar tudo em um pode economizar muito <strong><b>6<\/b><\/strong><strong><b>0% <\/b><\/strong>custo em 5 anos.<\/li>\n<li>O custo da eletricidade e o custo do cabo el\u00e9trico s\u00e3o os dois principais custos da ilumina\u00e7\u00e3o p\u00fablica LED CA.<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<div class=\"entry-content\">\n<p>&nbsp;<\/p>\n<\/div>\n<p>Artigo relacionado:<\/p>\n<p>https:\/\/luxmanlight.com\/what-is-a-good-solar-street-light-manufacturer-in-china\/\/<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>After 10 years&#8217; development and practice, LED street lighting technology has become very mature and stable. About five years ago, [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":3890,"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":"","ast-disable-related-posts":"","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":"set","ast-page-background-enabled":"default","ast-page-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":"","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-4)","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-4)","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-4)","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":[34],"tags":[169,176,175,168,165,174,170,172,171,164,166,173,167],"class_list":["post-3880","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-residential-solar-powered-street-light","tag-solar-powered-garden-lighting","tag-solar-powered-garden-wall-light-with-dusk-to-dawn-sensor","tag-solar-powered-led-street-lighting","tag-solar-powered-parking-lot-lights","tag-solar-powered-road-lights","tag-solar-powered-street-light-project","tag-solar-powered-street-lighting-system","tag-solar-powered-street-lighting-uk","tag-solar-powered-street-lights","tag-solar-powered-street-lights-commercial","tag-solar-powered-street-lights-residential","tag-solar-powered-street-lights-residential-area"],"_links":{"self":[{"href":"https:\/\/luxmanlight.com\/pt\/wp-json\/wp\/v2\/posts\/3880","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/luxmanlight.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/luxmanlight.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/luxmanlight.com\/pt\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/luxmanlight.com\/pt\/wp-json\/wp\/v2\/comments?post=3880"}],"version-history":[{"count":1,"href":"https:\/\/luxmanlight.com\/pt\/wp-json\/wp\/v2\/posts\/3880\/revisions"}],"predecessor-version":[{"id":70715,"href":"https:\/\/luxmanlight.com\/pt\/wp-json\/wp\/v2\/posts\/3880\/revisions\/70715"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/luxmanlight.com\/pt\/wp-json\/wp\/v2\/media\/3890"}],"wp:attachment":[{"href":"https:\/\/luxmanlight.com\/pt\/wp-json\/wp\/v2\/media?parent=3880"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/luxmanlight.com\/pt\/wp-json\/wp\/v2\/categories?post=3880"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/luxmanlight.com\/pt\/wp-json\/wp\/v2\/tags?post=3880"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}