{"id":59581,"date":"2025-08-19T09:05:00","date_gmt":"2025-08-19T09:05:00","guid":{"rendered":"https:\/\/luxmanlight.com\/?p=59581"},"modified":"2026-02-04T04:05:12","modified_gmt":"2026-02-04T04:05:12","slug":"city-plaza-solar-lighting-design-guide","status":"publish","type":"post","link":"https:\/\/luxmanlight.com\/id\/city-plaza-solar-lighting-design-guide\/","title":{"rendered":"Panduan Desain Penerangan Tenaga Surya City Plaza"},"content":{"rendered":"<p>Compiled based on international lighting standards (CIE, ANSI\/IES, EN series), focusing on core elements such as luminance parameters, light quality, solar power system optimization, and return on investment.<img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-18335 size-large aligncenter\" src=\"https:\/\/luxmanlight.com\/wp-content\/uploads\/2024\/01\/1705230423382-1030x509.webp\" alt=\"background\" width=\"1030\" height=\"509\" srcset=\"https:\/\/luxmanlight.com\/wp-content\/uploads\/2024\/01\/1705230423382-1030x509.webp 1030w, https:\/\/luxmanlight.com\/wp-content\/uploads\/2024\/01\/1705230423382-300x148.webp 300w, https:\/\/luxmanlight.com\/wp-content\/uploads\/2024\/01\/1705230423382-768x379.webp 768w, https:\/\/luxmanlight.com\/wp-content\/uploads\/2024\/01\/1705230423382-1536x759.webp 1536w, https:\/\/luxmanlight.com\/wp-content\/uploads\/2024\/01\/1705230423382-18x9.webp 18w, https:\/\/luxmanlight.com\/wp-content\/uploads\/2024\/01\/1705230423382-1500x741.webp 1500w, https:\/\/luxmanlight.com\/wp-content\/uploads\/2024\/01\/1705230423382-705x348.webp 705w, https:\/\/luxmanlight.com\/wp-content\/uploads\/2024\/01\/1705230423382.webp 1903w\" sizes=\"(max-width: 1030px) 100vw, 1030px\" \/><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_80 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Daftar Isi<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Beralih<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/luxmanlight.com\/id\/city-plaza-solar-lighting-design-guide\/#I_Lighting_Performance_Parameter_Design_Standards\" >I. Lighting Performance Parameter Design Standards<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/luxmanlight.com\/id\/city-plaza-solar-lighting-design-guide\/#1_Illuminance_Lux_and_Luminous_Efficacy_lmW\" >1. Illuminance (Lux) and Luminous Efficacy (lm\/W)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/luxmanlight.com\/id\/city-plaza-solar-lighting-design-guide\/#2_Correlated_Color_Temperature_CCT_and_Color_Rendering_Index_Ra\" >2. Correlated Color Temperature (CCT) and Color Rendering Index (Ra)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/luxmanlight.com\/id\/city-plaza-solar-lighting-design-guide\/#3_Uniformity_and_Glare_Control\" >3. Uniformity and Glare Control<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/luxmanlight.com\/id\/city-plaza-solar-lighting-design-guide\/#II_Luminaire_Structure_and_System_Design\" >II. Luminaire Structure and System Design<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/luxmanlight.com\/id\/city-plaza-solar-lighting-design-guide\/#1_Pole_Height_and_Material\" >1. Pole Height and Material<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/luxmanlight.com\/id\/city-plaza-solar-lighting-design-guide\/#2_Solar_Power_Supply_System\" >2. Solar Power Supply System<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/luxmanlight.com\/id\/city-plaza-solar-lighting-design-guide\/#3_Intelligent_Control_System\" >3. Intelligent Control System<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/luxmanlight.com\/id\/city-plaza-solar-lighting-design-guide\/#III_Cost_and_Return_on_Investment_Analysis\" >III. Cost and Return on Investment Analysis<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/luxmanlight.com\/id\/city-plaza-solar-lighting-design-guide\/#1_Initial_Cost_Composition_example_for_100-lamp_system\" >1. Initial Cost Composition (example for 100-lamp system)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/luxmanlight.com\/id\/city-plaza-solar-lighting-design-guide\/#2_Operational_Savings_and_Return\" >2. Operational Savings and Return<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/luxmanlight.com\/id\/city-plaza-solar-lighting-design-guide\/#Payback_Period\" >Payback Period<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/luxmanlight.com\/id\/city-plaza-solar-lighting-design-guide\/#IV_Key_Measures_for_System_Optimization\" >IV. Key Measures for System Optimization<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"I_Lighting_Performance_Parameter_Design_Standards\"><\/span>I. Lighting Performance Parameter Design Standards<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"1_Illuminance_Lux_and_Luminous_Efficacy_lmW\"><\/span>1. Illuminance (Lux) and Luminous Efficacy (lm\/W)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Illuminance classification (based on CIE 115:1995 and CJJ 45-2023):<\/p>\n<div style=\"overflow-x: auto;\">\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"6\">\n<thead>\n<tr>\n<th>Area Function<\/th>\n<th>Average Maintained Illuminance (Lux)<\/th>\n<th>Uniformity U<sub>0<\/sub><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Main plaza \/ gathering area<\/td>\n<td>20-30<\/td>\n<td>\u22650.4<\/td>\n<\/tr>\n<tr>\n<td>Pedestrian walkways<\/td>\n<td>10-15<\/td>\n<td>\u22650.4<\/td>\n<\/tr>\n<tr>\n<td>Landscape greenery \/ recreation areas<\/td>\n<td>5-10<\/td>\n<td>\u22650.3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>Luminous efficacy requirement: LED luminous efficacy \u2265 120 lm\/W. Prefer chips from Bridgelux (USA) or of equivalent grade.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Correlated_Color_Temperature_CCT_and_Color_Rendering_Index_Ra\"><\/span>2. Correlated Color Temperature (CCT) and Color Rendering Index (Ra)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Color temperature range: 2700K\u20134000K warm white; avoid high CCT blue-rich light hazards (CCT &gt; 4000K can suppress melatonin).<\/p>\n<p>Color rendering index: Ra \u2265 80 (minimum); R9 &gt; 0 (red rendering capability); for high-end scenes Ra \u2265 95 (e.g., in artistic installations).<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Uniformity_and_Glare_Control\"><\/span>3. Uniformity and Glare Control<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Luminance uniformity U<sub>0<\/sub> (min\/avg) \u2264 0.4; axial uniformity U<sub>L<\/sub> \u2265 0.5. Threshold Increment TI \u2264 15%, veil luminance ratio \u2264 0.3, and use cutoff-type Type II\/Type III luminaires (beam angle \u2264 120\u00b0).<\/p>\n<h2><span class=\"ez-toc-section\" id=\"II_Luminaire_Structure_and_System_Design\"><\/span>II. Luminaire Structure and System Design<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"1_Pole_Height_and_Material\"><\/span>1. Pole Height and Material<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Height calculation: H \u2265 0.7 \u00d7 W (W = illuminated width); typical plaza pole height is 6\u201310 m.<\/p>\n<p>Materials: aerospace-grade aluminum (lightweight + heat dissipation) or hot-dip galvanized steel (wind load &gt; 40 m\/s); compliant with ANSI C136.13 corrosion resistance standard.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Solar_Power_Supply_System\"><\/span>2. Solar Power Supply System<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Autonomy: designed for 3 consecutive cloudy\/rainy days; battery capacity = daily consumption \u00d7 3 \u00f7 DOD (0.7).<\/p>\n<div style=\"overflow-x: auto;\">\n<h4>Module Configuration<\/h4>\n<ul>\n<li>PV panels: polycrystalline efficiency \u2265 18%, tilt angle = local latitude + 5\u00b0.<\/li>\n<li>Battery: LiFePO<sub>4<\/sub> (cycle life &gt; 6000 cycles) preferable to lead-acid batteries.<\/li>\n<\/ul>\n<\/div>\n<h3><span class=\"ez-toc-section\" id=\"3_Intelligent_Control_System\"><\/span>3. Intelligent Control System<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Dual-mode sensing with ambient light sensor and microwave radar (detection range 8\u201310 m), supports LoRa\/NB-IoT remote dimming.<\/p>\n<p>PIR presence sensing for start\/stop (180\u00b0 coverage), off-delay upon leaving to save ~30% electricity.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"III_Cost_and_Return_on_Investment_Analysis\"><\/span>III. Cost and Return on Investment Analysis<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"1_Initial_Cost_Composition_example_for_100-lamp_system\"><\/span>1. Initial Cost Composition (example for 100-lamp system)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div style=\"overflow-x: auto;\">\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"6\">\n<thead>\n<tr>\n<th>Barang<\/th>\n<th>Cost Share<\/th>\n<th>Description<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Solar luminaires<\/td>\n<td>60%<\/td>\n<td>Includes PV panels, batteries, LED modules<\/td>\n<\/tr>\n<tr>\n<td>Pole and brackets<\/td>\n<td>25%<\/td>\n<td>Aerospace aluminum material<\/td>\n<\/tr>\n<tr>\n<td>Intelligent control system<\/td>\n<td>10%<\/td>\n<td>Sensors and communication modules<\/td>\n<\/tr>\n<tr>\n<td>Installation and commissioning<\/td>\n<td>5%<\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3><span class=\"ez-toc-section\" id=\"2_Operational_Savings_and_Return\"><\/span>2. Operational Savings and Return<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Electricity savings: grid electricity replacement rate assumed at 100%; annual electricity savings \u2248 lamp power \u00d7 10 h\/day \u00d7 365 days \u00d7 local electricity price.<\/p>\n<p>Maintenance costs: no cabling, fault rate reduced by 40%, manual inspection costs reduced by 60%.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Payback_Period\"><\/span>Payback Period<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Payback period (years) = Initial investment \/ (Annual electricity savings + Maintenance cost reduction).<\/p>\n<p>Typical case: 3\u20135 years (compared with conventional grid power).<\/p>\n<p>Environmental benefits: Per-lamp annual carbon reduction of 54 tons, in line with ESG rating requirements.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"IV_Key_Measures_for_System_Optimization\"><\/span>IV. Key Measures for System Optimization<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>Degradation-resistant design: use rare-earth phosphor coating; luminous flux maintenance rate &gt; 90% over 5 years.<\/li>\n<li>Winter adaptability: integrated spiral snow-removal module (60\u2013120 RPM); PA610 material wipers prevent panel snow accumulation.<\/li>\n<li>Safety redundancy: IP67 protection + 30 mA leakage protection; earth resistance \u2264 10 \u03a9; SPD lightning protection rating \u2265 20 kA.<\/li>\n<\/ul>\n<p><strong>Implementation suggestion:<\/strong> Design should include plaza zoning lighting simulations (DIALux or Relux). Favor modular solar systems to support downstream expansion. Through improvements in energy efficiency and maintenance costs, the life-cycle cost of solar plaza lighting can be reduced by 35%\u201350%, combining functionality with low-carbon economics.<\/p>\n<p><em>Standards cited:<\/em> CIE 234:2019 \u201cUrban Lighting Master Plan,\u201d ANSI\/IES LP-1-2020, BS EN 13201-3:2015.<\/p>","protected":false},"excerpt":{"rendered":"<p>Compiled based on international lighting standards (CIE, ANSI\/IES, EN series), focusing on core elements such as luminance parameters, light quality, [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":17786,"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":"","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":"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":[34,69,565],"tags":[],"class_list":["post-59581","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-blog-es","category-project"],"_links":{"self":[{"href":"https:\/\/luxmanlight.com\/id\/wp-json\/wp\/v2\/posts\/59581","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/luxmanlight.com\/id\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/luxmanlight.com\/id\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/luxmanlight.com\/id\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/luxmanlight.com\/id\/wp-json\/wp\/v2\/comments?post=59581"}],"version-history":[{"count":1,"href":"https:\/\/luxmanlight.com\/id\/wp-json\/wp\/v2\/posts\/59581\/revisions"}],"predecessor-version":[{"id":70470,"href":"https:\/\/luxmanlight.com\/id\/wp-json\/wp\/v2\/posts\/59581\/revisions\/70470"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/luxmanlight.com\/id\/wp-json\/wp\/v2\/media\/17786"}],"wp:attachment":[{"href":"https:\/\/luxmanlight.com\/id\/wp-json\/wp\/v2\/media?parent=59581"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/luxmanlight.com\/id\/wp-json\/wp\/v2\/categories?post=59581"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/luxmanlight.com\/id\/wp-json\/wp\/v2\/tags?post=59581"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}