{"id":19431,"date":"2026-03-11T10:13:52","date_gmt":"2026-03-11T09:13:52","guid":{"rendered":"https:\/\/solutions4ga.com\/?p=19431\/"},"modified":"2026-09-25T09:33:19","modified_gmt":"2026-09-25T07:33:19","slug":"solar-cat-i-la-decision-dinfrastructure-pour-les-20-prochaines-annees","status":"publish","type":"post","link":"https:\/\/solutions4ga.com\/fr\/solar-cat-i-la-decision-dinfrastructure-pour-les-20-prochaines-annees\/","title":{"rendered":"Solar CAT I : La D\u00e9cision d\u2019Infrastructure pour les 20 Prochaines Ann\u00e9es"},"content":{"rendered":"<style>.clearfix > h3 {display:none;} @media (max-width: 900px) {.quoter {display:none!important;}}<\/style>\n<p><img loading=\"lazy\" class=\"alignnone size-medium wp-image-17327\" src=\"https:\/\/solutions4ga.com\/wp-content\/uploads\/2025\/10\/S4GA-Solar-CAT-I-Airfield-Ground-Lighting.jpg\" alt=\"Syst\u00e8me Solar CAT I de Balisage d\u2019A\u00e9rodrome S4GA\" width=\"100%\" height=\"auto\" srcset=\"https:\/\/solutions4ga.com\/wp-content\/uploads\/2025\/10\/S4GA-Solar-CAT-I-Airfield-Ground-Lighting.jpg 1920w, https:\/\/solutions4ga.com\/wp-content\/uploads\/2025\/10\/S4GA-Solar-CAT-I-Airfield-Ground-Lighting-300x180.jpg 300w, https:\/\/solutions4ga.com\/wp-content\/uploads\/2025\/10\/S4GA-Solar-CAT-I-Airfield-Ground-Lighting-1024x615.jpg 1024w, https:\/\/solutions4ga.com\/wp-content\/uploads\/2025\/10\/S4GA-Solar-CAT-I-Airfield-Ground-Lighting-768x462.jpg 768w, https:\/\/solutions4ga.com\/wp-content\/uploads\/2025\/10\/S4GA-Solar-CAT-I-Airfield-Ground-Lighting-1536x923.jpg 1536w, https:\/\/solutions4ga.com\/wp-content\/uploads\/2025\/10\/S4GA-Solar-CAT-I-Airfield-Ground-Lighting-600x361.jpg 600w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/p>\n<h2>CAT I ne Concerne Pas Seulement le Balisage<\/h2>\n<p>Lorsque les a\u00e9roports passent \u00e0 CAT I, les discussions portent g\u00e9n\u00e9ralement sur les performances du balisage. En r\u00e9alit\u00e9, <b>CAT I ne concerne pas seulement les feux : il s\u2019agit d\u2019infrastructure.<\/b> Traditionnellement, la mise \u00e0 niveau vers un syst\u00e8me CAT I \u00e0 haute intensit\u00e9 n\u00e9cessite la construction d\u2019un important r\u00e9seau \u00e9lectrique sur l\u2019ensemble de l\u2019a\u00e9rodrome : kilom\u00e8tres de c\u00e2bles souterrains, tranch\u00e9es le long de la piste, sous-stations \u00e9lectriques, locaux CCR, r\u00e9gulateurs et \u00e9quipements de commande. Le syst\u00e8me d\u00e9pend ensuite en permanence du r\u00e9seau \u00e9lectrique.<\/p>\n<p>Pendant des d\u00e9cennies, ce mod\u00e8le a constitu\u00e9 la norme. Le balisage d\u2019a\u00e9rodrome \u00e0 haute intensit\u00e9 \u2014 et nous parlons ici sp\u00e9cifiquement de CAT I \u2014 am\u00e9liore l\u2019accessibilit\u00e9 dans des conditions de faible visibilit\u00e9, soutient les op\u00e9rations des compagnies a\u00e9riennes et renforce la fiabilit\u00e9 de l\u2019a\u00e9roport. Mais pour de nombreux exploitants d\u2019a\u00e9roport aujourd\u2019hui, la question essentielle n\u2019est plus seulement de savoir comment installer CAT I.<\/p>\n<p><b>La v\u00e9ritable question est : quel type d\u2019infrastructure nous engageons-nous \u00e0 exploiter pendant les 20 prochaines ann\u00e9es ?<\/b><\/p>\n<h2>CAT I comme D\u00e9cision d\u2019Infrastructure<\/h2>\n<p>Pour les grands exploitants a\u00e9roportuaires, une d\u00e9cision CAT I concerne bien plus qu\u2019une seule piste. Elle influence la planification des investissements, l\u2019organisation de la maintenance, les co\u00fbts d\u2019exploitation \u00e0 long terme ainsi que la d\u00e9pendance de l\u2019a\u00e9roport \u00e0 l\u2019infrastructure \u00e9lectrique et \u00e0 la stabilit\u00e9 du r\u00e9seau.<\/p>\n<p>Pour les grands hubs internationaux disposant d\u2019\u00e9quipes techniques solides, les syst\u00e8mes c\u00e2bl\u00e9s traditionnels restent g\u00e9rables, m\u00eame s\u2019ils sont complexes. Mais de nombreux projets CAT I sont aujourd\u2019hui mis en \u0153uvre dans des environnements tr\u00e8s diff\u00e9rents : a\u00e9roports r\u00e9gionaux, sites isol\u00e9s, a\u00e9roports insulaires ou a\u00e9roports disposant d\u2019\u00e9quipes techniques limit\u00e9es.<\/p>\n<p>Dans ces environnements, <b>la complexit\u00e9 de l\u2019infrastructure devient un risque op\u00e9rationnel.<\/b><\/p>\n<h2>Quand l\u2019Infrastructure Devient un Risque<\/h2>\n<p>Les syst\u00e8mes traditionnels de balisage de piste CAT I fonctionnent comme des circuits \u00e9lectriques interconnect\u00e9s reposant sur des c\u00e2bles enterr\u00e9s, des sous-stations, des r\u00e9gulateurs et une alimentation \u00e9lectrique stable.<\/p>\n<p>Lorsque tout fonctionne correctement, le syst\u00e8me fournit les performances attendues.<\/p>\n<p><img loading=\"lazy\" class=\"wp-image-17944 aligncenter\" style=\"font-size: 14px;\" src=\"https:\/\/solutions4ga.com\/wp-content\/uploads\/2026\/03\/Solar-CAT-1-Infrastructure.png\" alt=\"Infrastructure Solar CAT I\" width=\"100%\" height=\"auto\" srcset=\"https:\/\/solutions4ga.com\/wp-content\/uploads\/2026\/03\/Solar-CAT-1-Infrastructure.png 1536w, https:\/\/solutions4ga.com\/wp-content\/uploads\/2026\/03\/Solar-CAT-1-Infrastructure-300x200.png 300w, https:\/\/solutions4ga.com\/wp-content\/uploads\/2026\/03\/Solar-CAT-1-Infrastructure-1024x683.png 1024w, https:\/\/solutions4ga.com\/wp-content\/uploads\/2026\/03\/Solar-CAT-1-Infrastructure-768x512.png 768w, https:\/\/solutions4ga.com\/wp-content\/uploads\/2026\/03\/Solar-CAT-1-Infrastructure-180x120.png 180w, https:\/\/solutions4ga.com\/wp-content\/uploads\/2026\/03\/Solar-CAT-1-Infrastructure-600x400.png 600w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/><\/p>\n<p>Mais lorsqu\u2019une d\u00e9faillance survient, son impact peut s\u2019\u00e9tendre \u00e0 l\u2019ensemble du circuit. Les dommages aux c\u00e2bles, les infiltrations d\u2019eau, les dysfonctionnements des \u00e9quipements ou l\u2019instabilit\u00e9 du r\u00e9seau peuvent perturber les op\u00e9rations et n\u00e9cessiter la localisation de d\u00e9fauts souterrains, l\u2019ouverture de chemins de c\u00e2bles et la r\u00e9alisation de r\u00e9parations sur l\u2019a\u00e9rodrome.<\/p>\n<h2>Un Mod\u00e8le d\u2019Infrastructure Diff\u00e9rent<\/h2>\n<p>Le <a href=\"https:\/\/solutions4ga.com\/fr\/solar-cat-1-systeme-balisage-aerodrome-haute-intensite\/\">Syst\u00e8me Solaire de Balisage d\u2019A\u00e9rodrome \u00e0 Haute Intensit\u00e9 (CAT I) S4GA<\/a> r\u00e9pond au m\u00eame objectif r\u00e9glementaire \u00e0 travers un mod\u00e8le d\u2019infrastructure diff\u00e9rent.<\/p>\n<p>Au lieu d\u2019un \u00e9cosyst\u00e8me \u00e9lectrique unique et connect\u00e9, le <a href=\"https:\/\/youtu.be\/uq72Kws2N8g\" target=\"_blank\" rel=\"noopener\">syst\u00e8me est d\u00e9centralis\u00e9<\/a>. Chaque feu fonctionne comme une unit\u00e9 ind\u00e9pendante aliment\u00e9e par l\u2019\u00e9nergie solaire et command\u00e9e sans fil, sans c\u00e2bles souterrains.<\/p>\n<p>Cela supprime le besoin de :<\/p>\n<ul>\n<li>r\u00e9seaux de c\u00e2bles de piste<\/li>\n<li>tranch\u00e9es \u00e0 travers l\u2019a\u00e9rodrome<\/li>\n<li>sous-stations \u00e9lectriques<\/li>\n<li>locaux CCR<\/li>\n<\/ul>\n<p>Chaque unit\u00e9 fonctionne ind\u00e9pendamment ; l\u2019intervention sur un feu n\u2019affecte donc pas le reste du syst\u00e8me.<\/p>\n<ul>\n<li>La conformit\u00e9 reste assur\u00e9e.<\/li>\n<li>Les performances photom\u00e9triques restent assur\u00e9es.<\/li>\n<li>Les fonctionnalit\u00e9s op\u00e9rationnelles restent assur\u00e9es.<\/li>\n<\/ul>\n<p><b>Ce qui change, c\u2019est l\u2019architecture du risque.<\/b><\/p>\n<h2>Dans Quels Cas Solar CAT I Pr\u00e9sente un Int\u00e9r\u00eat Strat\u00e9gique<\/h2>\n<p><a href=\"https:\/\/solutions4ga.com\/fr\/solar-cat-1-systeme-balisage-aerodrome-haute-intensite\/\">Solar CAT I<\/a> n\u2019est pas pr\u00e9sent\u00e9 comme un remplacement universel des syst\u00e8mes c\u00e2bl\u00e9s dans les grands hubs internationaux. Sa pertinence appara\u00eet clairement lorsque la complexit\u00e9 de l\u2019infrastructure cr\u00e9e des difficult\u00e9s op\u00e9rationnelles :<\/p>\n<ul>\n<li>a\u00e9roports r\u00e9gionaux \u00e9voluant vers CAT I<\/li>\n<li>a\u00e9roports isol\u00e9s ou insulaires<\/li>\n<li>a\u00e9roports disposant d\u2019\u00e9quipes techniques limit\u00e9es<\/li>\n<\/ul>\n<p><img loading=\"lazy\" class=\"alignnone size-medium wp-image-17945\" src=\"https:\/\/solutions4ga.com\/wp-content\/uploads\/2026\/03\/S4GA-Solar-High-Intensity-CAT-I-Airfield-Lighting-System.jpeg\" alt=\"Syst\u00e8me Solaire CAT I de Balisage d\u2019A\u00e9rodrome \u00e0 Haute Intensit\u00e9 S4GA\" width=\"100%\" height=\"auto\" srcset=\"https:\/\/solutions4ga.com\/wp-content\/uploads\/2026\/03\/S4GA-Solar-High-Intensity-CAT-I-Airfield-Lighting-System.jpeg 1373w, https:\/\/solutions4ga.com\/wp-content\/uploads\/2026\/03\/S4GA-Solar-High-Intensity-CAT-I-Airfield-Lighting-System-300x185.jpeg 300w, https:\/\/solutions4ga.com\/wp-content\/uploads\/2026\/03\/S4GA-Solar-High-Intensity-CAT-I-Airfield-Lighting-System-1024x632.jpeg 1024w, https:\/\/solutions4ga.com\/wp-content\/uploads\/2026\/03\/S4GA-Solar-High-Intensity-CAT-I-Airfield-Lighting-System-768x474.jpeg 768w, https:\/\/solutions4ga.com\/wp-content\/uploads\/2026\/03\/S4GA-Solar-High-Intensity-CAT-I-Airfield-Lighting-System-600x371.jpeg 600w\" sizes=\"(max-width: 1373px) 100vw, 1373px\" \/><\/p>\n<p>Dans ces situations, la d\u00e9cision ne porte plus uniquement sur l\u2019installation du balisage de piste.<\/p>\n<p>Elle devient une d\u00e9cision concernant <b>l\u2019infrastructure \u00e0 long terme<\/b>.<\/p>\n<h2>Impact Financier et Pr\u00e9visibilit\u00e9<\/h2>\n<p>Dans les projets CAT I traditionnels, une part importante du budget est consacr\u00e9e \u00e0 l\u2019infrastructure : tranch\u00e9es, c\u00e2blage, syst\u00e8mes \u00e9lectriques et travaux de g\u00e9nie civil.<\/p>\n<p>Solar CAT I supprime une grande partie de cette infrastructure.<\/p>\n<p>Selon les estimations de S4GA, sur une piste de 3 000 m\u00e8tres, la r\u00e9duction des co\u00fbts de construction et de maintenance \u00e0 long terme peut atteindre <b>2,8 millions d\u2019euros sur 15 ans.<\/b><\/p>\n<p><a href=\"https:\/\/solutions4ga.com\/wp-content\/uploads\/2025\/10\/Balisage-Aeronautique%E2%80%A8Solaire-CAT-I.pdf\"><img loading=\"lazy\" class=\"alignnone size-medium wp-image-17946\" src=\"https:\/\/solutions4ga.com\/wp-content\/uploads\/2026\/03\/S4GA-Solar-CAT-1-Financial-Impact.svg\" alt=\"Impact Financier du S4GA Solar CAT I\" width=\"100%\" height=\"auto\" \/><\/a><\/p>\n<p>Mais pour de nombreux exploitants d\u2019a\u00e9roport, <b>le facteur le plus important est la pr\u00e9visibilit\u00e9.<\/b><\/p>\n<p>Les infrastructures souterraines vieillissent de mani\u00e8re invisible, les d\u00e9faillances surviennent de fa\u00e7on inattendue et les co\u00fbts de maintenance sont difficiles \u00e0 pr\u00e9voir.<\/p>\n<p>Un syst\u00e8me d\u00e9centralis\u00e9 remplace l\u2019incertitude li\u00e9e \u00e0 l\u2019infrastructure par des actifs plus pr\u00e9visibles.<\/p>\n<h2>Une Plateforme Technologique \u00c9prouv\u00e9e<\/h2>\n<p>Le balisage solaire d\u2019a\u00e9rodrome n\u2019est pas une technologie nouvelle.<\/p>\n<p><a href=\"https:\/\/solutions4ga.com\/projects\/all-projects\/\">Les syst\u00e8mes S4GA sont exploit\u00e9s dans plus de 70 pays<\/a> et ont accumul\u00e9 des millions d\u2019heures de fonctionnement surveill\u00e9es dans diff\u00e9rents environnements, notamment dans des sites isol\u00e9s et logistiquement complexes. Des exploitants a\u00e9roportuaires tels que <a href=\"https:\/\/vinci-airports.com\/en\/\" target=\"_blank\" rel=\"noopener\">VINCI<\/a>, <a href=\"https:\/\/www.fraport.com\/en.html\" target=\"_blank\" rel=\"noopener\">Fraport<\/a>, <a href=\"https:\/\/www.aerocivil.gov.co\/\" target=\"_blank\" rel=\"noopener\">Aerocivil<\/a>, <a href=\"https:\/\/www.hial.co.uk\/\" target=\"_blank\" rel=\"noopener\">HIAL<\/a>, <a href=\"https:\/\/www.schiphol.nl\/en\/schiphol-group\/\" target=\"_blank\" rel=\"noopener\">Royal Schiphol Group<\/a> et d\u2019autres ont d\u00e9j\u00e0 d\u00e9ploy\u00e9 du balisage solaire d\u2019a\u00e9rodrome dans leurs op\u00e9rations.<\/p>\n<p>Solar CAT I \u00e9tend cette technologie \u00e9prouv\u00e9e au balisage de piste \u00e0 haute intensit\u00e9 utilis\u00e9 dans les op\u00e9rations CAT I.<\/p>\n<p>Le concept de balisage CAT I aliment\u00e9 \u00e0 l\u2019\u00e9nergie solaire a \u00e9galement \u00e9t\u00e9 mis en avant dans les m\u00e9dias a\u00e9ronautiques internationaux. <a href=\"https:\/\/www.aviacionline.com\/espanol\/tecnologia\/s4ga-and-solar-cat-i-lighting--the-end-of-the-cabling-dogma-in-airport-infrastructure_a6960fb15da6f060b466dfdfc\">Aviacionline<\/a> l\u2019a d\u00e9crit comme \u00ab <b>un possible changement par rapport aux infrastructures a\u00e9roportuaires traditionnelles fortement d\u00e9pendantes du c\u00e2blage.<\/b> \u00bb<\/p>\n<p>La technologie a \u00e9galement re\u00e7u une reconnaissance internationale de l\u2019industrie : lors d\u2019inter airport Europe 2025, le syst\u00e8me Solar CAT I de balisage d\u2019a\u00e9rodrome S4GA <a href=\"https:\/\/www.interairporteurope.com\/en-gb\/blog\/press-release\/25th-edition-innovation-award-winners.html\">a remport\u00e9 le Sustainability Innovation Award<\/a>.<\/p>\n<hr \/>\n<p>En 2026, S4GA lance le <b>Programme de Validation Solar CAT I<\/b>, permettant \u00e0 certains a\u00e9roports d\u2019\u00e9valuer le syst\u00e8me dans des conditions op\u00e9rationnelles r\u00e9elles avant de s\u2019engager dans un investissement d\u2019infrastructure \u00e0 grande \u00e9chelle.<\/p>\n<p>Pour les exploitants d\u2019a\u00e9roport qui g\u00e8rent les risques d\u2019infrastructure \u00e0 long terme, cela apporte quelque chose d\u2019essentiel :<\/p>\n<blockquote style=\"position: relative; padding: 60px; background: #efefef; margin: 0; display: flex; align-items: center; justify-content: center;\"><p><img class=\"quoter\" style=\"position: absolute; width: 50px; left: 20px; top: 20px;\" src=\"https:\/\/solutions4ga.com\/wp-content\/uploads\/2025\/05\/quote.png\" \/><\/p>\n<p style=\"font-size: 20px;\">Des donn\u00e9es op\u00e9rationnelles r\u00e9elles issues de leur propre a\u00e9roport avant de prendre une d\u00e9cision d\u2019infrastructure qui les engagera pendant des d\u00e9cennies.<\/p>\n<\/blockquote>\n<p><a href=\"https:\/\/solutions4ga.com\/fr\/coordonnees\/\">Contactez S4GA<\/a> pour \u00e9valuer Solar CAT I pour votre a\u00e9roport avant de vous engager dans un investissement d\u2019infrastructure \u00e0 long terme.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CAT I ne Concerne Pas Seulement le Balisage Lorsque les a\u00e9roports passent \u00e0 CAT I, les discussions portent g\u00e9n\u00e9ralement sur les performances du balisage. En r\u00e9alit\u00e9, CAT I ne concerne pas seulement les feux : il s\u2019agit d\u2019infrastructure. Traditionnellement, la mise \u00e0 niveau vers un syst\u00e8me CAT I \u00e0 haute intensit\u00e9 n\u00e9cessite la construction d\u2019un&#8230;<\/p>\n","protected":false},"author":5,"featured_media":17327,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false},"categories":[110,111],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v18.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Solar CAT I : La D\u00e9cision d\u2019Infrastructure pour les 20 Prochaines Ann\u00e9es - S4GA<\/title>\n<meta name=\"description\" content=\"Solar CAT I repense l\u2019infrastructure de balisage d\u2019a\u00e9rodrome gr\u00e2ce \u00e0 une architecture solaire d\u00e9centralis\u00e9e, sans c\u00e2bles souterrains et avec des co\u00fbts plus pr\u00e9visibles.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/solutions4ga.com\/fr\/solar-cat-i-la-decision-dinfrastructure-pour-les-20-prochaines-annees\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Solar CAT I : La D\u00e9cision d\u2019Infrastructure pour les 20 Prochaines Ann\u00e9es - 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