{"id":5802,"date":"2026-03-30T12:00:00","date_gmt":"2026-03-30T10:00:00","guid":{"rendered":"https:\/\/www.hormicad.es\/solar-pv-installation-in-murcia-with-30o-horizontal-concrete-support-and-50-cm-ballast\/"},"modified":"2026-04-22T13:36:25","modified_gmt":"2026-04-22T11:36:25","slug":"solar-pv-installation-in-murcia-with-30o-horizontal-concrete-support-and-50-cm-ballast","status":"publish","type":"post","link":"https:\/\/www.hormicad.es\/en\/solar-pv-installation-in-murcia-with-30o-horizontal-concrete-support-and-50-cm-ballast\/","title":{"rendered":"Solar PV installation in Murcia with 30\u00ba horizontal concrete support and 50 cm ballast."},"content":{"rendered":"\n<p>In this installation carried out in Murcia by <strong>DIGIMASTER<\/strong>, a solution has been chosen with precast concrete supports for solar panels on flat roofs, combined with a <strong>50 cm<\/strong> ballasted system to ensure the stability of the installation.<\/p>\n\n<p>The installation has been executed in a horizontal layout with a 30\u00ba inclination, an ideal configuration for roofs where the aim is to optimize solar exposure and improve structural safety.<\/p>\n\n<p>The use of the 50 cm ballast provides rigidity and stability against wind stresses, avoiding the need to drill holes in the deck and ensuring a safe and durable installation.<\/p>\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"4995\" src=\"https:\/\/www.hormicad.es\/wp-content\/uploads\/2026\/03\/IMG-20241204-WA0011-1024x768.jpg\" alt=\"\" class=\"wp-image-4995\" srcset=\"https:\/\/www.hormicad.es\/wp-content\/uploads\/2026\/03\/IMG-20241204-WA0011-1024x768.jpg 1024w, https:\/\/www.hormicad.es\/wp-content\/uploads\/2026\/03\/IMG-20241204-WA0011-300x225.jpg 300w, https:\/\/www.hormicad.es\/wp-content\/uploads\/2026\/03\/IMG-20241204-WA0011-768x576.jpg 768w, https:\/\/www.hormicad.es\/wp-content\/uploads\/2026\/03\/IMG-20241204-WA0011-1536x1152.jpg 1536w, https:\/\/www.hormicad.es\/wp-content\/uploads\/2026\/03\/IMG-20241204-WA0011.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" data-id=\"4996\" src=\"https:\/\/www.hormicad.es\/wp-content\/uploads\/2026\/03\/Imagen-de-WhatsApp-2024-12-04-a-las-17.13.29_dcac0d34-1-768x1024.jpg\" alt=\"\" class=\"wp-image-4996\" srcset=\"https:\/\/www.hormicad.es\/wp-content\/uploads\/2026\/03\/Imagen-de-WhatsApp-2024-12-04-a-las-17.13.29_dcac0d34-1-768x1023.jpg 768w, https:\/\/www.hormicad.es\/wp-content\/uploads\/2026\/03\/Imagen-de-WhatsApp-2024-12-04-a-las-17.13.29_dcac0d34-1-225x300.jpg 225w, https:\/\/www.hormicad.es\/wp-content\/uploads\/2026\/03\/Imagen-de-WhatsApp-2024-12-04-a-las-17.13.29_dcac0d34-1-1153x1536.jpg 1153w, https:\/\/www.hormicad.es\/wp-content\/uploads\/2026\/03\/Imagen-de-WhatsApp-2024-12-04-a-las-17.13.29_dcac0d34-1.jpg 1200w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" data-id=\"4994\" src=\"https:\/\/www.hormicad.es\/wp-content\/uploads\/2026\/03\/IMG-20241204-WA0010-768x1024.jpg\" alt=\"\" class=\"wp-image-4994\" srcset=\"https:\/\/www.hormicad.es\/wp-content\/uploads\/2026\/03\/IMG-20241204-WA0010-768x1024.jpg 768w, https:\/\/www.hormicad.es\/wp-content\/uploads\/2026\/03\/IMG-20241204-WA0010-225x300.jpg 225w, https:\/\/www.hormicad.es\/wp-content\/uploads\/2026\/03\/IMG-20241204-WA0010-1152x1536.jpg 1152w, https:\/\/www.hormicad.es\/wp-content\/uploads\/2026\/03\/IMG-20241204-WA0010.jpg 1536w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"4992\" src=\"https:\/\/www.hormicad.es\/wp-content\/uploads\/2026\/03\/IMG-20241204-WA0008-1024x768.jpg\" alt=\"\" class=\"wp-image-4992\" srcset=\"https:\/\/www.hormicad.es\/wp-content\/uploads\/2026\/03\/IMG-20241204-WA0008-1024x768.jpg 1024w, https:\/\/www.hormicad.es\/wp-content\/uploads\/2026\/03\/IMG-20241204-WA0008-300x225.jpg 300w, https:\/\/www.hormicad.es\/wp-content\/uploads\/2026\/03\/IMG-20241204-WA0008-768x576.jpg 768w, https:\/\/www.hormicad.es\/wp-content\/uploads\/2026\/03\/IMG-20241204-WA0008-1536x1152.jpg 1536w, https:\/\/www.hormicad.es\/wp-content\/uploads\/2026\/03\/IMG-20241204-WA0008.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"4987\" src=\"https:\/\/www.hormicad.es\/wp-content\/uploads\/2026\/03\/Imagen-de-WhatsApp-2024-12-04-a-las-17.14.10_b37d2302-1024x576.jpg\" alt=\"\" class=\"wp-image-4987\" srcset=\"https:\/\/www.hormicad.es\/wp-content\/uploads\/2026\/03\/Imagen-de-WhatsApp-2024-12-04-a-las-17.14.10_b37d2302-1024x576.jpg 1024w, https:\/\/www.hormicad.es\/wp-content\/uploads\/2026\/03\/Imagen-de-WhatsApp-2024-12-04-a-las-17.14.10_b37d2302-300x169.jpg 300w, https:\/\/www.hormicad.es\/wp-content\/uploads\/2026\/03\/Imagen-de-WhatsApp-2024-12-04-a-las-17.14.10_b37d2302-768x432.jpg 768w, https:\/\/www.hormicad.es\/wp-content\/uploads\/2026\/03\/Imagen-de-WhatsApp-2024-12-04-a-las-17.14.10_b37d2302-1536x864.jpg 1536w, https:\/\/www.hormicad.es\/wp-content\/uploads\/2026\/03\/Imagen-de-WhatsApp-2024-12-04-a-las-17.14.10_b37d2302.jpg 1599w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"4986\" src=\"https:\/\/www.hormicad.es\/wp-content\/uploads\/2026\/03\/Imagen-de-WhatsApp-2024-12-04-a-las-17.14.10_9a285f5b-1024x576.jpg\" alt=\"\" class=\"wp-image-4986\" srcset=\"https:\/\/www.hormicad.es\/wp-content\/uploads\/2026\/03\/Imagen-de-WhatsApp-2024-12-04-a-las-17.14.10_9a285f5b-1024x576.jpg 1024w, https:\/\/www.hormicad.es\/wp-content\/uploads\/2026\/03\/Imagen-de-WhatsApp-2024-12-04-a-las-17.14.10_9a285f5b-300x169.jpg 300w, https:\/\/www.hormicad.es\/wp-content\/uploads\/2026\/03\/Imagen-de-WhatsApp-2024-12-04-a-las-17.14.10_9a285f5b-768x432.jpg 768w, https:\/\/www.hormicad.es\/wp-content\/uploads\/2026\/03\/Imagen-de-WhatsApp-2024-12-04-a-las-17.14.10_9a285f5b-1536x864.jpg 1536w, https:\/\/www.hormicad.es\/wp-content\/uploads\/2026\/03\/Imagen-de-WhatsApp-2024-12-04-a-las-17.14.10_9a285f5b.jpg 1599w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" data-id=\"4985\" src=\"https:\/\/www.hormicad.es\/wp-content\/uploads\/2026\/03\/Imagen-de-WhatsApp-2024-12-04-a-las-17.13.29_e6feeff7-768x1024.jpg\" alt=\"\" class=\"wp-image-4985\" srcset=\"https:\/\/www.hormicad.es\/wp-content\/uploads\/2026\/03\/Imagen-de-WhatsApp-2024-12-04-a-las-17.13.29_e6feeff7-768x1024.jpg 768w, https:\/\/www.hormicad.es\/wp-content\/uploads\/2026\/03\/Imagen-de-WhatsApp-2024-12-04-a-las-17.13.29_e6feeff7-225x300.jpg 225w, https:\/\/www.hormicad.es\/wp-content\/uploads\/2026\/03\/Imagen-de-WhatsApp-2024-12-04-a-las-17.13.29_e6feeff7-1152x1536.jpg 1152w, https:\/\/www.hormicad.es\/wp-content\/uploads\/2026\/03\/Imagen-de-WhatsApp-2024-12-04-a-las-17.13.29_e6feeff7.jpg 1200w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure>\n<\/figure>\n\n<h2 class=\"wp-block-heading\"><strong>Technical data sheet of the installation<\/strong><\/h2>\n\n<ul class=\"wp-block-list\">\n<li>\ud83d\udccd <strong>Location:<\/strong> Murcia<\/li>\n\n\n\n<li>\ud83c\udfe0 <strong>Type of roof:<\/strong> Flat roof<\/li>\n\n\n\n<li>\ud83d\udcd0 S <strong>upport model:<\/strong> Concrete support 30\u00b0 horizontal<\/li>\n\n\n\n<li>\ud83e\uddf1 <strong>Fastening system:<\/strong> Ballasted system (without drilling)<\/li>\n\n\n\n<li>\ud83e\udde9 <strong>Ballast used:<\/strong> 50 cm of concrete<\/li>\n\n\n\n<li>\u2699\ufe0f <strong>Additional system:<\/strong> Structural reinforcement by means of 50 cm ballast.<\/li>\n\n\n\n<li>\ud83d\udc77 <strong>Installation performed by:<\/strong> DIGIMASTER<\/li>\n<\/ul>\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n<h2 class=\"wp-block-heading\">Concrete supports for flat roof installations<\/h2>\n\n<p>In this installation, concrete supports specifically designed for flat roofs have been used, allowing the installation of solar panels in a horizontal arrangement without the need for mechanical anchors.<\/p>\n\n<p>The panels are placed on compact concrete structures that facilitate a correct inclination and distribution on the roof. This type of support acts simultaneously as structure and ballast, eliminating the need for complex metallic systems. <\/p>\n\n<p><strong>Main advantages:<\/strong><\/p>\n\n<ul class=\"wp-block-list\">\n<li>Installation without drilling holes in the roof<\/li>\n\n\n\n<li>Waterproofing protection<\/li>\n\n\n\n<li>Reduced assembly times<\/li>\n\n\n\n<li>High stability against wind loads<\/li>\n\n\n\n<li>Virtually no maintenance<\/li>\n<\/ul>\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n<h2 class=\"wp-block-heading\">50 cm ballasted system<\/h2>\n\n<p>The system used is based on concrete supports that provide their own weight and an additional <strong>50 cm<\/strong> ballast as a fastening element, avoiding perforations in the roof. This reinforcement guarantees high structural stability even in demanding wind conditions. <\/p>\n\n<p><strong>This system is ideal when:<\/strong><\/p>\n\n<ul class=\"wp-block-list\">\n<li>The cover cannot be drilled<\/li>\n\n\n\n<li>The aim is to avoid leaks or structural damage<\/li>\n\n\n\n<li>Fast and clean installation is required<\/li>\n\n\n\n<li>A demountable solution is needed<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Optimized deck layout<\/h2>\n\n<p>The horizontal configuration with a 30\u00ba inclination allows for an efficient distribution of the solar modules, optimizing the available space and improving solar gain.<\/p>\n\n<p><strong>Benefits:<\/strong><\/p>\n\n<ul class=\"wp-block-list\">\n<li>Maximize the number of panels installed<\/li>\n\n\n\n<li>Maintain correct row spacing<\/li>\n\n\n\n<li>Facilitate access for maintenance<\/li>\n\n\n\n<li>Improve the organization of the system<\/li>\n<\/ul>\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n<h2 class=\"wp-block-heading\">Photovoltaic installations with concrete supports in Murcia, Spain.<\/h2>\n\n<p>Installations with concrete supports in Murcia are becoming more and more common in flat roofs of residential, industrial and commercial buildings. The use of 50 cm ballast allows: <\/p>\n\n<ul class=\"wp-block-list\">\n<li>Speed of installation<\/li>\n\n\n\n<li>Structural safety<\/li>\n\n\n\n<li>Adaptation to existing roofs<\/li>\n\n\n\n<li>Reduction of construction costs<\/li>\n\n\n\n<li>Simple maintenance<\/li>\n<\/ul>\n\n<p>Precast concrete supports are consolidating their position as a reliable, resistant and efficient solution for photovoltaic projects.<\/p>\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n<h2 class=\"wp-block-heading\"><strong>Supports used in this installation<\/strong><\/h2>\n\n<p>In this installation in Murcia, the following have been used:<\/p>\n\n<p>\ud83d\udc49<a href=\"https:\/\/www.hormicad.es\/en\/concrete-supports-for-solar-panels\/solar-panel-mount-30o-tilt\/\"> <strong>Concrete support 30\u00ba horizontal<\/strong><\/a><\/p>\n\n<p>\ud83d\udc49<a href=\"https:\/\/www.hormicad.es\/en\/accessories-for-concrete-solar-panel-supports\/\" data-type=\"page\" data-id=\"3749\"><strong>50 cm concrete ballast<\/strong><\/a><\/p>\n\n<p>If you want to know the complete technical characteristics of the 30\u00ba bracket or its compatible accessories:<\/p>\n\n<p>\ud83d\udd39 S<a href=\"https:\/\/www.hormicad.es\/wp-content\/uploads\/2025\/11\/ficha-tecnica-soporte-30o-hormicad-14.11.25.pdf\" data-type=\"link\" data-id=\"https:\/\/www.hormicad.es\/wp-content\/uploads\/2025\/11\/ficha-tecnica-soporte-30o-hormicad-14.11.25.pdf\"> ee 30\u00ba concrete data sheet<\/a><\/p>\n\n<p>\ud83d\udd39 S <a href=\"https:\/\/www.hormicad.es\/wp-content\/uploads\/2025\/11\/ficha-tecnica-lastre-50x20x10-14.11.25.pdf\">ee compatible ballast sheet<\/a><\/p>\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>In this installation carried out in Murcia by DIGIMASTER, a solution has been chosen with precast concrete supports for solar panels on flat roofs, combined with a 50 cm ballasted system to ensure the stability of the installation. The installation has been executed in a horizontal layout with a 30\u00ba inclination, an ideal configuration for [&hellip;]<\/p>\n","protected":false},"author":29,"featured_media":5807,"comment_status":"open","ping_status":"open","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-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":"","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":[51],"tags":[],"class_list":["post-5802","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-installations-completed"],"_links":{"self":[{"href":"https:\/\/www.hormicad.es\/en\/wp-json\/wp\/v2\/posts\/5802","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hormicad.es\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hormicad.es\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hormicad.es\/en\/wp-json\/wp\/v2\/users\/29"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hormicad.es\/en\/wp-json\/wp\/v2\/comments?post=5802"}],"version-history":[{"count":0,"href":"https:\/\/www.hormicad.es\/en\/wp-json\/wp\/v2\/posts\/5802\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hormicad.es\/en\/wp-json\/wp\/v2\/media\/5807"}],"wp:attachment":[{"href":"https:\/\/www.hormicad.es\/en\/wp-json\/wp\/v2\/media?parent=5802"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hormicad.es\/en\/wp-json\/wp\/v2\/categories?post=5802"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hormicad.es\/en\/wp-json\/wp\/v2\/tags?post=5802"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}