{"id":37017,"date":"2026-04-27T12:31:01","date_gmt":"2026-04-27T10:31:01","guid":{"rendered":"https:\/\/fvcomponentes.com\/?post_type=product&#038;p=37017"},"modified":"2026-04-27T13:16:31","modified_gmt":"2026-04-27T11:16:31","slug":"solar-panel-ja-solar-450w-jam54d41-lb-bifacial-full-black-31-120184","status":"publish","type":"product","link":"https:\/\/fvcomponentes.com\/en\/producto\/placa-solar-ja-solar-450w-jam54d41-lb-bifacial-full-black-31-120184\/","title":{"rendered":"JA Solar 450W Solar Panel JAM54D41-LB Bifacial Full Black - 31-120184"},"content":{"rendered":"<h2><span dir=\"auto\" style=\"vertical-align: inherit;\"><span dir=\"auto\" style=\"vertical-align: inherit;\">JA Solar 450W Solar Panel JAM54D41-LB Bifacial Full Black - 31-120184<\/span><\/span><\/h2>\n<p>The JA Solar 450W solar panel is a high-performance photovoltaic module designed to offer superior energy production and long-lasting reliability.<br \/>\nIt combines advanced manufacturing technologies with modern and elegant aesthetics, making it a versatile and efficient solution for a wide variety of photovoltaic systems.<\/p>\n<p>This board belongs to the Deep Blue 4.0 Pro series, a range designed for those looking for a premium module with high durability, with an extra output thanks to the double glass bifacial technology.<br \/>\nIt is a very interesting option for demanding residential self-consumption as well as for commercial installations where you want to maximise the yield per square metre without sacrificing a neat image.<\/p>\n<p>This model uses n-type technology and a half-cell design with 108 cells (6\u00d718), which helps to improve panel behaviour in partial shadows and reduces internal losses.<br \/>\nUnder conditions with an additional 10% of rear irradiance, this module can increase its effective power output significantly.<\/p>\n<p>With a nominal power of 450 W and an efficiency of 22.5 %, this solar panel maximises energy production per square metre, reducing the number of modules required and optimising the space available on the roof.<\/p>\n<h2>Main features of the JA Solar 450W Solar Panel<\/h2>\n<h3>Advanced technology<\/h3>\n<p>This solar panel uses N-type monocrystalline solar cells with bifacial technology, which allows energy to be captured from both the front and the back.<\/p>\n<p>Its technology provides important advantages such as:<\/p>\n<ul>\n<li>Reduce light-induced degradation (LID), which improves production stability over time.<\/li>\n<li>Improve performance in low irradiance conditions or in installations with reflective surfaces.<\/li>\n<li>Better performance at high temperatures.<\/li>\n<li>Greater long-term production stability.<\/li>\n<\/ul>\n<p>This bifacial technology allows light reflected from white roofs or light surfaces, gravel or reflective floors, elevated structures, and above-ground installations to be used.<\/p>\n<p>Under favourable conditions, this can increase the effective power of the module with respect to its nominal value, improving the annual yield of the installation.<\/p>\n<h3>Design and aesthetics<\/h3>\n<p>The solar panel is constructed with high quality materials and a double glazed structure.<\/p>\n<p>The Full Black configuration (both cells, frame and rear surface in black) not only provides a more uniform and unobtrusive appearance, but is also particularly valued for its durability and mechanical stability.<\/p>\n<p>Its half-cell design (108 split cells) reduces internal resistance losses and improves performance in partial shade situations, increasing the overall efficiency of the module.<\/p>\n<p>Thanks to its glass-glass construction of 1.6 mm + 1.6 mm, this plate provides a high level of protection:<\/p>\n<ul>\n<li>Increased mechanical strength<\/li>\n<li>Improved moisture and corrosion resistance<\/li>\n<li>Increased long-term structural stability<\/li>\n<li>Less degradation over the years.<\/li>\n<\/ul>\n<p>In addition, the design and installation features an IP68-protected junction box, MC4-EVO2 compatible connectors, and 1200 mm cables for easy installation.<\/p>\n<h3>High power and efficiency<\/h3>\n<p>The JA Solar Panel is designed to provide a nominal output of 450 W, but as it is a bifacial module its actual output can increase when there is back irradiation.<\/p>\n<p>Therefore, this 450W solar panel would be left with an approximate output of 486W, showing the extra potential in favourable locations.<\/p>\n<p>It is also notable for its high energy efficiency of 22.5 %, which means that it converts a higher proportion of the available sunlight into useful electricity.<br \/>\nThis allows more energy to be obtained per square metre installed, reducing the number of panels required and thus optimising both space and installation costs.<\/p>\n<h3>Optimised performance<\/h3>\n<p>This solar panel is designed to maintain its performance over a wide range of environmental conditions:<\/p>\n<ul>\n<li><strong>Wide operating temperature range (-40\u00ba C to +85\u00ba C)<\/strong>, This ensures that the solar panel can operate reliably in both cold and hot climates.<\/li>\n<li><strong>Low temperature coefficient (-0.29 %\/\u00b0C in power)<\/strong>, This means that the power loss on hot days is lower compared to modules with older technologies, guaranteeing a stable output even in summer.<\/li>\n<\/ul>\n<p>These attributes ensure that the plate maintains its efficiency even when conditions are not ideal, providing more stable and continuous production over time.<\/p>\n<p>In addition, the 450W JA solar panel in installations with long strings allows a maximum system voltage of 1500 V DC, and a maximum series fuse of 30A.<\/p>\n<h3>Strength and durability<\/h3>\n<p>The solar panel is constructed with high quality materials and a double glazed structure, which increases the mechanical resistance to environmental loads (such as strong wind or snow) and improves the overall durability of the module.<\/p>\n<p>Its resistance is 5400Pa for front loading and 2400PA for rear loading.<br \/>\nTherefore, these characteristics allow installation in demanding environments in complete safety.<\/p>\n<p>In addition, the technology used reduces the degradation of the module over time (1% in the first year and 0.4% per year), which means that the actual production in year 30 of operation will still be significant.<\/p>\n<p>This guarantees stable and predictable production for decades.<\/p>\n<h2>Advantages of the JA Solar 450W Solar Panel JAM54D41-LB Bifacial Full Black - 31-120184<\/h2>\n<p>This solar panel has the following advantages:<\/p>\n<ul>\n<li><strong>Bifacial technology: <\/strong>generates energy from both sides, which increases the total energy production.<\/li>\n<li><strong>High energy production:<\/strong> high nominal power (450 W) and high energy efficiency (22.5%).<\/li>\n<li><strong>Use of N-type cells:<\/strong> improve performance and offer greater stability in production over time.<\/li>\n<li>C<strong>Robust and durable construction (glass-glass):<\/strong> the double layer of glass improves mechanical resistance to wind, snow and other environmental factors. Withstanding front loads of up to 5400 Pa and rear loads of 2400 Pa.<\/li>\n<li><strong>Full Black aesthetics: <\/strong>gives a more elegant and uniform look.<\/li>\n<li><strong>Efficient production even in cloudy or low solar radiation conditions<\/strong><\/li>\n<li><strong>Low temperature coefficient:<\/strong> less power loss when temperatures are high.<\/li>\n<li><strong>High resistance and certified reliability:<\/strong> minimal degradation over time, resulting in stable and predictable energy production.<\/li>\n<li><strong>Versatility of use:<\/strong>\u00a0Suitable for domestic, commercial and industrial installations.<\/li>\n<\/ul>\n<h2>Applications and uses of the JA Solar 450W Solar Panel<\/h2>\n<p>Due to its format, efficiency and bifaciality, this solar panel is particularly suitable for:<\/p>\n<ul>\n<li>Single-family homes looking for Full Black aesthetics.<\/li>\n<li>Residential installations with high efficiency self-consumption, where the aim is to optimise the energy generated per square metre.<\/li>\n<li>Industrial and commercial roofs (warehouses, offices, logistics centres) requiring high-power and reliable panels.<\/li>\n<li>Installations on light or reflective surfaces where the bifacial provides higher output.<\/li>\n<li>Aesthetically integrated systems on facades or roofs with a uniform visual finish.<\/li>\n<li>Projects that value double glass for its robustness and mechanical stability.<\/li>\n<li>Grid-connected systems up to 1500V.<\/li>\n<\/ul>\n<h2>Technical information about the JA Solar 450W Solar Panel JAM54D41-LB Bifacial Full Black - 31-120184<\/h2>\n<p><a href=\"https:\/\/fvcomponentes.com\/wp-content\/uploads\/2026\/02\/ficha-tecnica-Placa-solar-JA-450W-JAM54D41-LB-Bifacial-Full-Black.pdf\" target=\"_blank\" rel=\"noopener\">JA Solar 450W Solar Panel data sheet\u00a0<\/a><\/p>\n<p><a href=\"https:\/\/fvcomponentes.com\/wp-content\/uploads\/2026\/02\/Manual-de-instalacion-Placa-solar-JA-450W-JAM54D41-LB-Bifacial-Full-Black.pdf\" target=\"_blank\" rel=\"noopener\">JA Solar 450W Solar Panels Manual<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p><strong>Not available, next availability in the week 29\/06 - 05\/07<\/strong><\/p>\n<ul>\n<li><span dir=\"auto\" style=\"vertical-align: inherit;\"><span dir=\"auto\" style=\"vertical-align: inherit;\">Power: 450 W<\/span><\/span><\/li>\n<li>Module type: Bifacial<\/li>\n<li>Cell type: Monocrystalline<\/li>\n<li>Number of cells: 108 (6 x 18)<\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit;\"><span dir=\"auto\" style=\"vertical-align: inherit;\">Cells: 182 mm (54)<\/span><\/span><\/li>\n<li>Technology: TOPCon N-Type<\/li>\n<li>Efficiency: 22.5%<\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit;\"><span dir=\"auto\" style=\"vertical-align: inherit;\">PMAX temperature coefficient: -0,3 %\/K<\/span><\/span><\/li>\n<li>Frame colour: Black<\/li>\n<li>Glass type: Dual Glass<\/li>\n<li>Dimensions: 176.2 x 113.4 x 3 cm<\/li>\n<li>Weight: 22 kg<\/li>\n<li>Cable: 1.200mm with connectors MC4-EVO2<\/li>\n<li>Cable cross-section size: 4 mm\u00b2 (IEC), 12 AWG(UL)<\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit;\"><span dir=\"auto\" style=\"vertical-align: inherit;\">Isc (A): 14,48<\/span><\/span><\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit;\"><span dir=\"auto\" style=\"vertical-align: inherit;\">Voice (V): 39.3<\/span><\/span><\/li>\n<li>Product warranty: 25 years<\/li>\n<\/ul>","protected":false},"featured_media":37018,"comment_status":"closed","ping_status":"closed","template":"","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-4)","background-image":"","background-repeat":"repeat","background-position":"center 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