The D-type solar panel rail<\/strong> is a high-strength aluminum mounting rail designed for flexible solar installations on metal flat roofs, tiled roofs, and ground-mounted systems. As a core component of ALV\u2019s H\u1ec7 th\u1ed1ng l\u1eafp \u0111\u1eb7t tr\u00ean m\u00e1i nh\u00e0<\/a>, it provides reliable structural support when combined with L-feet, roof hooks, and mounting brackets.<\/p>\n Engineered for both residential and commercial solar projects, the D-type rail ensures excellent load distribution and long-term stability under demanding environmental conditions. Customizable lengths allow installers to optimize material usage while maintaining a clean and professional installation appearance.<\/p>\n Explore ALV\u2019s complete range of Solar Mounting Rails<\/a> to find the ideal solution for your specific project requirements.<\/p>\n Yes, free samples are available for evaluation and installation testing before bulk orders.<\/p>\n Samples are usually shipped within 3 working days. Bulk orders typically require 2\u20133 weeks, depending on order quantity and stock availability.<\/p>\n Yes. We offer OEM services, including custom rail lengths, anodized colors, branding, and packaging to meet specific project or brand requirements.<\/p>\n No minimum order quantity is required. We support both small-scale residential projects and large commercial installations.<\/p>\n The D-type rail provides enhanced versatility and structural strength, making it suitable for a wider range of roof types and mounting conditions. Its grooved profile improves module stability, while the anodized surface ensures superior corrosion resistance.<\/p>\n We provide detailed installation manuals, layout drawings, and professional technical support to ensure efficient and accurate system installation.<\/p>\n For quotations, customization requests, or technical assistance, please contact us. Our team is ready to support your solar project from design to delivery.<\/p>","protected":false},"excerpt":{"rendered":" The D-shaped rail, engineered with extruded aluminum alloy, stands as a sturdy, long-lasting, and multifunctional roof rail.<\/p>\n Its adaptability extends to solar panels of diverse dimensions, making it a versatile choice.<\/p>","protected":false},"featured_media":21606,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[20,207],"product_tag":[],"class_list":{"0":"post-21416","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-accessories","7":"product_cat-rails","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/alv-solar.com\/vi\/wp-json\/wp\/v2\/product\/21416","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/alv-solar.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/alv-solar.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/alv-solar.com\/vi\/wp-json\/wp\/v2\/comments?post=21416"}],"version-history":[{"count":3,"href":"https:\/\/alv-solar.com\/vi\/wp-json\/wp\/v2\/product\/21416\/revisions"}],"predecessor-version":[{"id":23036,"href":"https:\/\/alv-solar.com\/vi\/wp-json\/wp\/v2\/product\/21416\/revisions\/23036"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/alv-solar.com\/vi\/wp-json\/wp\/v2\/media\/21606"}],"wp:attachment":[{"href":"https:\/\/alv-solar.com\/vi\/wp-json\/wp\/v2\/media?parent=21416"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/alv-solar.com\/vi\/wp-json\/wp\/v2\/product_brand?post=21416"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/alv-solar.com\/vi\/wp-json\/wp\/v2\/product_cat?post=21416"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/alv-solar.com\/vi\/wp-json\/wp\/v2\/product_tag?post=21416"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Key Features<\/h3>\n
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Specifications<\/h2>\n
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\n Product Length<\/td>\n 2560mm, 3405mm, 4200mm, 5200mm (Custom Lengths Available)<\/td>\n<\/tr>\n \n Material<\/td>\n Aluminum 6005-T5<\/td>\n<\/tr>\n \n Surface Finish<\/td>\n Anodized (Silver \/ Black)<\/td>\n<\/tr>\n \n Max Wind Load<\/td>\n 60 m\/s<\/td>\n<\/tr>\n \n Max Snow Load<\/td>\n 1.4 kN\/m\u00b2<\/td>\n<\/tr>\n \n Available Colors<\/td>\n Silver, Black<\/td>\n<\/tr>\n \n Service Life<\/td>\n 25 Years<\/td>\n<\/tr>\n \n Warranty<\/td>\n 12 Years<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n Compatible Applications<\/h2>\n
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D-type Solar Panel Rail FAQ<\/h2>\n
Can you provide samples?<\/h3>\n
What is the typical delivery time?<\/h3>\n
Do you support OEM and custom designs?<\/h3>\n
Is there a minimum order quantity?<\/h3>\n
How does the D-type rail compare to other rail profiles?<\/h3>\n
What installation support do you offer?<\/h3>\n
Li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i<\/h4>\n