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{"id":9256632353007,"title":"JA Solar DeepBlue 3.0 Light JAM54S31-405\/MR 405W Black on Black 108 Half-Cell Mono Solar Panel","handle":"ja-solar-deepblue-3-0-light-jam54s31-405-mr-405w-black-on-black-108-half-cell-mono-solar-panel","description":"\u003cdiv class=\"ds-message _63c77b1\"\u003e\n\u003cdiv class=\"ds-markdown\"\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eTotal Inventory as of Thursday, May 14, 2026: 3,792 (Minimum order: 4 Panels)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eDrive exceptional value with the JA Solar JAM54S31-405\/MR, a high-performance 405W all-black monofacial panel featuring advanced Mono PERC half-cell technology. Part of the DEEP BLUE 3.0 Light series, this panel combines reliable power output, premium aesthetics with a 30mm black frame, and proven durability for residential and commercial rooftop installations \u003c\/span\u003e\u003ca href=\"https:\/\/www.greentechrenewables.com\/product\/ja-solar-405w-108-half-cell-1500v-blkblk-solar-panel-jam54s31-405mr\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.solarelectricsupply.com\/ja-solar-jam54s31-mr-405w-solar-module?srsltid=AfmBOorsU6tcj8OP2cDCeaptHIqL-myi4p6HwLnWdGpeLIiV6WpLgQah\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan\u003eKey Features \u0026amp; Benefits\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003ePremium All-Black Aesthetic (BOB):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Features a sleek 30mm black frame and matching black backsheet with 108 black half-cells for a seamless, uniform appearance that enhances property value and integrates beautifully with modern architecture \u003c\/span\u003e\u003ca href=\"https:\/\/www.solartraders.com\/en\/products\/modules\/ja-solar-jam54s31-405-mr-fb-evo2\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.solarelectricsupply.com\/ja-solar-jam54s31-mr-405w-solar-module?srsltid=AfmBOorsU6tcj8OP2cDCeaptHIqL-myi4p6HwLnWdGpeLIiV6WpLgQah\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eReliable Mono PERC Technology:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Delivers 405W maximum power output using 108 half-cut Mono PERC cells with 11-busbar design, providing \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e20.7% module efficiency\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and improved energy harvest compared to standard cells \u003c\/span\u003e\u003ca href=\"https:\/\/www.solarelectricsupply.com\/ja-solar-jam54s31-mr-405w-solar-module?srsltid=AfmBOorsU6tcj8OP2cDCeaptHIqL-myi4p6HwLnWdGpeLIiV6WpLgQah\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.wlw.de\/en\/company\/be-photovoltaik-gmbh-20026222\/products\/solarmodule-ja-solar-405w-full-black-jam54s31-405w-mr-7990-33418740\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eHalf-Cell Design Advantage:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Reduces internal power losses, improves shade tolerance, lowers operating temperatures, and minimizes hot spot risk for enhanced real-world performance and long-term reliability \u003c\/span\u003e\u003ca href=\"https:\/\/www.solarelectricsupply.com\/ja-solar-jam54s31-mr-405w-solar-module?srsltid=AfmBOorsU6tcj8OP2cDCeaptHIqL-myi4p6HwLnWdGpeLIiV6WpLgQah\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eRobust Mechanical Construction:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Engineered with 3.2mm tempered front glass and a durable 30mm black frame to withstand harsh environmental conditions including \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e5400 Pa snow load and 2400 Pa wind load\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.solartraders.com\/en\/products\/modules\/ja-solar-jam54s31-405-mr-fb-evo2\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.solarelectricsupply.com\/ja-solar-jam54s31-mr-405w-solar-module?srsltid=AfmBOorsU6tcj8OP2cDCeaptHIqL-myi4p6HwLnWdGpeLIiV6WpLgQah\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003e1500VDC System Voltage:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Compatible with high-voltage system designs, reducing balance-of-system costs through longer string lengths and fewer combiners \u003c\/span\u003e\u003ca href=\"https:\/\/www.solartraders.com\/en\/products\/modules\/ja-solar-jam54s31-405-mr-fb-evo2\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/jp.enfsolar.com\/pv\/panel-datasheet\/crystalline\/62694\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003ePremium Connectivity:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Equipped with 1200mm PV cables and Stäubli MC4-EVO2 connectors for secure, reliable connections and effortless installation \u003c\/span\u003e\u003ca href=\"https:\/\/www.solartraders.com\/en\/products\/modules\/ja-solar-jam54s31-405-mr-fb-evo2\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.solartraders.com\/es\/products\/modulo\/ja-solar-jam54s31-405-mr-fb-evo2\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eComprehensive Warranty Protection:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Backed by a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e12-year product warranty\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e25-year linear power warranty\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e with 84.8% minimum power retention at year 25 \u003c\/span\u003e\u003ca href=\"https:\/\/www.solarelectricsupply.com\/ja-solar-jam54s31-mr-405w-solar-module?srsltid=AfmBOorsU6tcj8OP2cDCeaptHIqL-myi4p6HwLnWdGpeLIiV6WpLgQah\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/jp.enfsolar.com\/pv\/panel-datasheet\/crystalline\/62694\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eModel:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e JAM54S31-405\/MR\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eMaximum Power (Pmax):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 405W\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003ePTC Rating:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 378.3W \u003c\/span\u003e\u003ca href=\"https:\/\/www.solarelectricsupply.com\/ja-solar-jam54s31-mr-405w-solar-module?srsltid=AfmBOorsU6tcj8OP2cDCeaptHIqL-myi4p6HwLnWdGpeLIiV6WpLgQah\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eModule Efficiency:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 20.7% \u003c\/span\u003e\u003ca href=\"https:\/\/www.greentechrenewables.com\/product\/ja-solar-405w-108-half-cell-1500v-blkblk-solar-panel-jam54s31-405mr\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.solarelectricsupply.com\/ja-solar-jam54s31-mr-405w-solar-module?srsltid=AfmBOorsU6tcj8OP2cDCeaptHIqL-myi4p6HwLnWdGpeLIiV6WpLgQah\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.wlw.de\/en\/company\/be-photovoltaik-gmbh-20026222\/products\/solarmodule-ja-solar-405w-full-black-jam54s31-405w-mr-7990-33418740\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eCell Technology:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 108 Half-Cut Mono PERC (11BB) \u003c\/span\u003e\u003ca href=\"https:\/\/www.solarelectricsupply.com\/ja-solar-jam54s31-mr-405w-solar-module?srsltid=AfmBOorsU6tcj8OP2cDCeaptHIqL-myi4p6HwLnWdGpeLIiV6WpLgQah\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.wlw.de\/en\/company\/be-photovoltaik-gmbh-20026222\/products\/solarmodule-ja-solar-405w-full-black-jam54s31-405w-mr-7990-33418740\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eFrame:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Black (30mm) \u003c\/span\u003e\u003ca href=\"https:\/\/www.greentechrenewables.com\/product\/ja-solar-405w-108-half-cell-1500v-blkblk-solar-panel-jam54s31-405mr\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.solartraders.com\/en\/products\/modules\/ja-solar-jam54s31-405-mr-fb-evo2\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eBacksheet:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Black\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eTechnology:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Monofacial \u003c\/span\u003e\u003ca href=\"https:\/\/www.solartraders.com\/en\/products\/modules\/ja-solar-jam54s31-405-mr-fb-evo2\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eFront Glass:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 3.2mm Tempered with Anti-Reflective Coating\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eConnectors:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Stäubli MC4-EVO2 (IP68) \u003c\/span\u003e\u003ca href=\"https:\/\/www.solartraders.com\/en\/products\/modules\/ja-solar-jam54s31-405-mr-fb-evo2\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.solartraders.com\/es\/products\/modulo\/ja-solar-jam54s31-405-mr-fb-evo2\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003ePV Cable Length:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1200mm (~47.2\") (+ and -) \u003c\/span\u003e\u003ca href=\"https:\/\/www.solartraders.com\/en\/products\/modules\/ja-solar-jam54s31-405-mr-fb-evo2\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.wlw.de\/en\/company\/be-photovoltaik-gmbh-20026222\/products\/solarmodule-ja-solar-405w-full-black-jam54s31-405w-mr-7990-33418740\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eMaximum Series Fuse Rating:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 25A \u003c\/span\u003e\u003ca href=\"https:\/\/www.greentechrenewables.com\/product\/ja-solar-405w-108-half-cell-1500v-blkblk-solar-panel-jam54s31-405mr\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/jp.enfsolar.com\/pv\/panel-datasheet\/crystalline\/62694\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eMaximum System Voltage:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1500VDC \u003c\/span\u003e\u003ca href=\"https:\/\/www.solartraders.com\/en\/products\/modules\/ja-solar-jam54s31-405-mr-fb-evo2\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/jp.enfsolar.com\/pv\/panel-datasheet\/crystalline\/62694\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eOpen Circuit Voltage (Voc):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 37.23V \u003c\/span\u003e\u003ca href=\"https:\/\/www.greentechrenewables.com\/product\/ja-solar-405w-108-half-cell-1500v-blkblk-solar-panel-jam54s31-405mr\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.solarelectricsupply.com\/ja-solar-jam54s31-mr-405w-solar-module?srsltid=AfmBOorsU6tcj8OP2cDCeaptHIqL-myi4p6HwLnWdGpeLIiV6WpLgQah\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.wlw.de\/en\/company\/be-photovoltaik-gmbh-20026222\/products\/solarmodule-ja-solar-405w-full-black-jam54s31-405w-mr-7990-33418740\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eShort Circuit Current (Isc):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 13.87A \u003c\/span\u003e\u003ca href=\"https:\/\/www.greentechrenewables.com\/product\/ja-solar-405w-108-half-cell-1500v-blkblk-solar-panel-jam54s31-405mr\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.solarelectricsupply.com\/ja-solar-jam54s31-mr-405w-solar-module?srsltid=AfmBOorsU6tcj8OP2cDCeaptHIqL-myi4p6HwLnWdGpeLIiV6WpLgQah\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.wlw.de\/en\/company\/be-photovoltaik-gmbh-20026222\/products\/solarmodule-ja-solar-405w-full-black-jam54s31-405w-mr-7990-33418740\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eMax Power Voltage (Vmpp):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 31.21V \u003c\/span\u003e\u003ca href=\"https:\/\/www.greentechrenewables.com\/product\/ja-solar-405w-108-half-cell-1500v-blkblk-solar-panel-jam54s31-405mr\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.solarelectricsupply.com\/ja-solar-jam54s31-mr-405w-solar-module?srsltid=AfmBOorsU6tcj8OP2cDCeaptHIqL-myi4p6HwLnWdGpeLIiV6WpLgQah\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.wlw.de\/en\/company\/be-photovoltaik-gmbh-20026222\/products\/solarmodule-ja-solar-405w-full-black-jam54s31-405w-mr-7990-33418740\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eMax Power Current (Impp):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 12.98A \u003c\/span\u003e\u003ca href=\"https:\/\/www.greentechrenewables.com\/product\/ja-solar-405w-108-half-cell-1500v-blkblk-solar-panel-jam54s31-405mr\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.solarelectricsupply.com\/ja-solar-jam54s31-mr-405w-solar-module?srsltid=AfmBOorsU6tcj8OP2cDCeaptHIqL-myi4p6HwLnWdGpeLIiV6WpLgQah\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.wlw.de\/en\/company\/be-photovoltaik-gmbh-20026222\/products\/solarmodule-ja-solar-405w-full-black-jam54s31-405w-mr-7990-33418740\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eDimensions:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1722 × 1134 × 30mm (67.8 × 44.65 × 1.18 in) \u003c\/span\u003e\u003ca href=\"https:\/\/www.greentechrenewables.com\/product\/ja-solar-405w-108-half-cell-1500v-blkblk-solar-panel-jam54s31-405mr\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.solartraders.com\/en\/products\/modules\/ja-solar-jam54s31-405-mr-fb-evo2\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.wlw.de\/en\/company\/be-photovoltaik-gmbh-20026222\/products\/solarmodule-ja-solar-405w-full-black-jam54s31-405w-mr-7990-33418740\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eWeight:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 19.5 kg (43 lbs) \u003c\/span\u003e\u003ca href=\"https:\/\/www.solartraders.com\/en\/products\/modules\/ja-solar-jam54s31-405-mr-fb-evo2\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.solartraders.com\/es\/products\/modulo\/ja-solar-jam54s31-405-mr-fb-evo2\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.everythingpe.com\/products\/solar-panels-cells\/ja-solar\/1057-372-jam54s31-405-mr\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eTemperature Coefficient (Pmax):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e -0.35%\/°C \u003c\/span\u003e\u003ca href=\"https:\/\/www.greentechrenewables.com\/product\/ja-solar-405w-108-half-cell-1500v-blkblk-solar-panel-jam54s31-405mr\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.solartraders.com\/en\/products\/modules\/ja-solar-jam54s31-405-mr-fb-evo2\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/jp.enfsolar.com\/pv\/panel-datasheet\/crystalline\/62694\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eOperating Temperature:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e -40°C to +85°C \u003c\/span\u003e\u003ca href=\"https:\/\/www.solarelectricsupply.com\/ja-solar-jam54s31-mr-405w-solar-module?srsltid=AfmBOorsU6tcj8OP2cDCeaptHIqL-myi4p6HwLnWdGpeLIiV6WpLgQah\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.everythingpe.com\/products\/solar-panels-cells\/ja-solar\/1057-372-jam54s31-405-mr\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eFire Classification:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Type 1 \u003c\/span\u003e\u003ca href=\"https:\/\/www.greentechrenewables.com\/product\/ja-solar-405w-108-half-cell-1500v-blkblk-solar-panel-jam54s31-405mr\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eWarranty:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 12 Years Product, 25 Years Power Output \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cbr\u003e\u003ca href=\"https:\/\/connect.soligent.net\/site\/Item%20Documents\/6338_110-2019%20Data%20Sheet.pdf\" title=\"Panel Specs\"\u003eSolar Panel Spec Sheet\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","published_at":"2026-03-05T11:32:21-07:00","created_at":"2026-03-05T11:32:21-07:00","vendor":"SolarPanelStore","type":"","tags":["In Stock Solar"],"price":19600,"price_min":19600,"price_max":19600,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":47872212074735,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"JAM54S31-405\/MR","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"JA Solar DeepBlue 3.0 Light JAM54S31-405\/MR 405W Black on Black 108 Half-Cell Mono Solar Panel","public_title":null,"options":["Default Title"],"price":19600,"weight":45359,"compare_at_price":null,"inventory_management":null,"barcode":"110-2019","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/www.solarpanelstore.com\/cdn\/shop\/files\/JASolarDeepBlue3.0LightJAM54S31-405_9b900c93-98c3-4081-8c83-707cf9a1236e.jpg?v=1772735934"],"featured_image":"\/\/www.solarpanelstore.com\/cdn\/shop\/files\/JASolarDeepBlue3.0LightJAM54S31-405_9b900c93-98c3-4081-8c83-707cf9a1236e.jpg?v=1772735934","options":["Title"],"media":[{"alt":"JA Solar DeepBlue 3.0 Light JAM54S31-405\/MR 405W Black on Black 108 Half-Cell Mono Solar Panel","id":38063317745903,"position":1,"preview_image":{"aspect_ratio":0.699,"height":512,"width":358,"src":"\/\/www.solarpanelstore.com\/cdn\/shop\/files\/JASolarDeepBlue3.0LightJAM54S31-405_9b900c93-98c3-4081-8c83-707cf9a1236e.jpg?v=1772735934"},"aspect_ratio":0.699,"height":512,"media_type":"image","src":"\/\/www.solarpanelstore.com\/cdn\/shop\/files\/JASolarDeepBlue3.0LightJAM54S31-405_9b900c93-98c3-4081-8c83-707cf9a1236e.jpg?v=1772735934","width":358}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cdiv class=\"ds-message _63c77b1\"\u003e\n\u003cdiv class=\"ds-markdown\"\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eTotal Inventory as of Thursday, May 14, 2026: 3,792 (Minimum order: 4 Panels)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eDrive exceptional value with the JA Solar JAM54S31-405\/MR, a high-performance 405W all-black monofacial panel featuring advanced Mono PERC half-cell technology. Part of the DEEP BLUE 3.0 Light series, this panel combines reliable power output, premium aesthetics with a 30mm black frame, and proven durability for residential and commercial rooftop installations \u003c\/span\u003e\u003ca href=\"https:\/\/www.greentechrenewables.com\/product\/ja-solar-405w-108-half-cell-1500v-blkblk-solar-panel-jam54s31-405mr\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.solarelectricsupply.com\/ja-solar-jam54s31-mr-405w-solar-module?srsltid=AfmBOorsU6tcj8OP2cDCeaptHIqL-myi4p6HwLnWdGpeLIiV6WpLgQah\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan\u003eKey Features \u0026amp; Benefits\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003ePremium All-Black Aesthetic (BOB):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Features a sleek 30mm black frame and matching black backsheet with 108 black half-cells for a seamless, uniform appearance that enhances property value and integrates beautifully with modern architecture \u003c\/span\u003e\u003ca href=\"https:\/\/www.solartraders.com\/en\/products\/modules\/ja-solar-jam54s31-405-mr-fb-evo2\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.solarelectricsupply.com\/ja-solar-jam54s31-mr-405w-solar-module?srsltid=AfmBOorsU6tcj8OP2cDCeaptHIqL-myi4p6HwLnWdGpeLIiV6WpLgQah\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eReliable Mono PERC Technology:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Delivers 405W maximum power output using 108 half-cut Mono PERC cells with 11-busbar design, providing \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e20.7% module efficiency\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and improved energy harvest compared to standard cells \u003c\/span\u003e\u003ca href=\"https:\/\/www.solarelectricsupply.com\/ja-solar-jam54s31-mr-405w-solar-module?srsltid=AfmBOorsU6tcj8OP2cDCeaptHIqL-myi4p6HwLnWdGpeLIiV6WpLgQah\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.wlw.de\/en\/company\/be-photovoltaik-gmbh-20026222\/products\/solarmodule-ja-solar-405w-full-black-jam54s31-405w-mr-7990-33418740\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eHalf-Cell Design Advantage:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Reduces internal power losses, improves shade tolerance, lowers operating temperatures, and minimizes hot spot risk for enhanced real-world performance and long-term reliability \u003c\/span\u003e\u003ca href=\"https:\/\/www.solarelectricsupply.com\/ja-solar-jam54s31-mr-405w-solar-module?srsltid=AfmBOorsU6tcj8OP2cDCeaptHIqL-myi4p6HwLnWdGpeLIiV6WpLgQah\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eRobust Mechanical Construction:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Engineered with 3.2mm tempered front glass and a durable 30mm black frame to withstand harsh environmental conditions including \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e5400 Pa snow load and 2400 Pa wind load\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.solartraders.com\/en\/products\/modules\/ja-solar-jam54s31-405-mr-fb-evo2\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.solarelectricsupply.com\/ja-solar-jam54s31-mr-405w-solar-module?srsltid=AfmBOorsU6tcj8OP2cDCeaptHIqL-myi4p6HwLnWdGpeLIiV6WpLgQah\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003e1500VDC System Voltage:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Compatible with high-voltage system designs, reducing balance-of-system costs through longer string lengths and fewer combiners \u003c\/span\u003e\u003ca href=\"https:\/\/www.solartraders.com\/en\/products\/modules\/ja-solar-jam54s31-405-mr-fb-evo2\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/jp.enfsolar.com\/pv\/panel-datasheet\/crystalline\/62694\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003ePremium Connectivity:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Equipped with 1200mm PV cables and Stäubli MC4-EVO2 connectors for secure, reliable connections and effortless installation \u003c\/span\u003e\u003ca href=\"https:\/\/www.solartraders.com\/en\/products\/modules\/ja-solar-jam54s31-405-mr-fb-evo2\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.solartraders.com\/es\/products\/modulo\/ja-solar-jam54s31-405-mr-fb-evo2\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eComprehensive Warranty Protection:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Backed by a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e12-year product warranty\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e25-year linear power warranty\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e with 84.8% minimum power retention at year 25 \u003c\/span\u003e\u003ca href=\"https:\/\/www.solarelectricsupply.com\/ja-solar-jam54s31-mr-405w-solar-module?srsltid=AfmBOorsU6tcj8OP2cDCeaptHIqL-myi4p6HwLnWdGpeLIiV6WpLgQah\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/jp.enfsolar.com\/pv\/panel-datasheet\/crystalline\/62694\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eModel:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e JAM54S31-405\/MR\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eMaximum Power (Pmax):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 405W\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003ePTC Rating:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 378.3W \u003c\/span\u003e\u003ca href=\"https:\/\/www.solarelectricsupply.com\/ja-solar-jam54s31-mr-405w-solar-module?srsltid=AfmBOorsU6tcj8OP2cDCeaptHIqL-myi4p6HwLnWdGpeLIiV6WpLgQah\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eModule Efficiency:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 20.7% \u003c\/span\u003e\u003ca href=\"https:\/\/www.greentechrenewables.com\/product\/ja-solar-405w-108-half-cell-1500v-blkblk-solar-panel-jam54s31-405mr\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.solarelectricsupply.com\/ja-solar-jam54s31-mr-405w-solar-module?srsltid=AfmBOorsU6tcj8OP2cDCeaptHIqL-myi4p6HwLnWdGpeLIiV6WpLgQah\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.wlw.de\/en\/company\/be-photovoltaik-gmbh-20026222\/products\/solarmodule-ja-solar-405w-full-black-jam54s31-405w-mr-7990-33418740\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eCell Technology:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 108 Half-Cut Mono PERC (11BB) \u003c\/span\u003e\u003ca href=\"https:\/\/www.solarelectricsupply.com\/ja-solar-jam54s31-mr-405w-solar-module?srsltid=AfmBOorsU6tcj8OP2cDCeaptHIqL-myi4p6HwLnWdGpeLIiV6WpLgQah\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.wlw.de\/en\/company\/be-photovoltaik-gmbh-20026222\/products\/solarmodule-ja-solar-405w-full-black-jam54s31-405w-mr-7990-33418740\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eFrame:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Black (30mm) \u003c\/span\u003e\u003ca href=\"https:\/\/www.greentechrenewables.com\/product\/ja-solar-405w-108-half-cell-1500v-blkblk-solar-panel-jam54s31-405mr\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.solartraders.com\/en\/products\/modules\/ja-solar-jam54s31-405-mr-fb-evo2\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eBacksheet:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Black\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eTechnology:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Monofacial \u003c\/span\u003e\u003ca href=\"https:\/\/www.solartraders.com\/en\/products\/modules\/ja-solar-jam54s31-405-mr-fb-evo2\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eFront Glass:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 3.2mm Tempered with Anti-Reflective Coating\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eConnectors:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Stäubli MC4-EVO2 (IP68) \u003c\/span\u003e\u003ca href=\"https:\/\/www.solartraders.com\/en\/products\/modules\/ja-solar-jam54s31-405-mr-fb-evo2\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.solartraders.com\/es\/products\/modulo\/ja-solar-jam54s31-405-mr-fb-evo2\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003ePV Cable Length:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1200mm (~47.2\") (+ and -) \u003c\/span\u003e\u003ca href=\"https:\/\/www.solartraders.com\/en\/products\/modules\/ja-solar-jam54s31-405-mr-fb-evo2\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.wlw.de\/en\/company\/be-photovoltaik-gmbh-20026222\/products\/solarmodule-ja-solar-405w-full-black-jam54s31-405w-mr-7990-33418740\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eMaximum Series Fuse Rating:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 25A \u003c\/span\u003e\u003ca href=\"https:\/\/www.greentechrenewables.com\/product\/ja-solar-405w-108-half-cell-1500v-blkblk-solar-panel-jam54s31-405mr\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/jp.enfsolar.com\/pv\/panel-datasheet\/crystalline\/62694\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eMaximum System Voltage:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1500VDC \u003c\/span\u003e\u003ca href=\"https:\/\/www.solartraders.com\/en\/products\/modules\/ja-solar-jam54s31-405-mr-fb-evo2\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/jp.enfsolar.com\/pv\/panel-datasheet\/crystalline\/62694\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eOpen Circuit Voltage (Voc):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 37.23V \u003c\/span\u003e\u003ca href=\"https:\/\/www.greentechrenewables.com\/product\/ja-solar-405w-108-half-cell-1500v-blkblk-solar-panel-jam54s31-405mr\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.solarelectricsupply.com\/ja-solar-jam54s31-mr-405w-solar-module?srsltid=AfmBOorsU6tcj8OP2cDCeaptHIqL-myi4p6HwLnWdGpeLIiV6WpLgQah\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.wlw.de\/en\/company\/be-photovoltaik-gmbh-20026222\/products\/solarmodule-ja-solar-405w-full-black-jam54s31-405w-mr-7990-33418740\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eShort Circuit Current (Isc):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 13.87A \u003c\/span\u003e\u003ca href=\"https:\/\/www.greentechrenewables.com\/product\/ja-solar-405w-108-half-cell-1500v-blkblk-solar-panel-jam54s31-405mr\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.solarelectricsupply.com\/ja-solar-jam54s31-mr-405w-solar-module?srsltid=AfmBOorsU6tcj8OP2cDCeaptHIqL-myi4p6HwLnWdGpeLIiV6WpLgQah\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.wlw.de\/en\/company\/be-photovoltaik-gmbh-20026222\/products\/solarmodule-ja-solar-405w-full-black-jam54s31-405w-mr-7990-33418740\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eMax Power Voltage (Vmpp):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 31.21V \u003c\/span\u003e\u003ca href=\"https:\/\/www.greentechrenewables.com\/product\/ja-solar-405w-108-half-cell-1500v-blkblk-solar-panel-jam54s31-405mr\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.solarelectricsupply.com\/ja-solar-jam54s31-mr-405w-solar-module?srsltid=AfmBOorsU6tcj8OP2cDCeaptHIqL-myi4p6HwLnWdGpeLIiV6WpLgQah\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.wlw.de\/en\/company\/be-photovoltaik-gmbh-20026222\/products\/solarmodule-ja-solar-405w-full-black-jam54s31-405w-mr-7990-33418740\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eMax Power Current (Impp):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 12.98A \u003c\/span\u003e\u003ca href=\"https:\/\/www.greentechrenewables.com\/product\/ja-solar-405w-108-half-cell-1500v-blkblk-solar-panel-jam54s31-405mr\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.solarelectricsupply.com\/ja-solar-jam54s31-mr-405w-solar-module?srsltid=AfmBOorsU6tcj8OP2cDCeaptHIqL-myi4p6HwLnWdGpeLIiV6WpLgQah\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.wlw.de\/en\/company\/be-photovoltaik-gmbh-20026222\/products\/solarmodule-ja-solar-405w-full-black-jam54s31-405w-mr-7990-33418740\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eDimensions:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1722 × 1134 × 30mm (67.8 × 44.65 × 1.18 in) \u003c\/span\u003e\u003ca href=\"https:\/\/www.greentechrenewables.com\/product\/ja-solar-405w-108-half-cell-1500v-blkblk-solar-panel-jam54s31-405mr\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.solartraders.com\/en\/products\/modules\/ja-solar-jam54s31-405-mr-fb-evo2\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.wlw.de\/en\/company\/be-photovoltaik-gmbh-20026222\/products\/solarmodule-ja-solar-405w-full-black-jam54s31-405w-mr-7990-33418740\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eWeight:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 19.5 kg (43 lbs) \u003c\/span\u003e\u003ca href=\"https:\/\/www.solartraders.com\/en\/products\/modules\/ja-solar-jam54s31-405-mr-fb-evo2\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.solartraders.com\/es\/products\/modulo\/ja-solar-jam54s31-405-mr-fb-evo2\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.everythingpe.com\/products\/solar-panels-cells\/ja-solar\/1057-372-jam54s31-405-mr\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eTemperature Coefficient (Pmax):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e -0.35%\/°C \u003c\/span\u003e\u003ca href=\"https:\/\/www.greentechrenewables.com\/product\/ja-solar-405w-108-half-cell-1500v-blkblk-solar-panel-jam54s31-405mr\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.solartraders.com\/en\/products\/modules\/ja-solar-jam54s31-405-mr-fb-evo2\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/jp.enfsolar.com\/pv\/panel-datasheet\/crystalline\/62694\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eOperating Temperature:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e -40°C to +85°C \u003c\/span\u003e\u003ca href=\"https:\/\/www.solarelectricsupply.com\/ja-solar-jam54s31-mr-405w-solar-module?srsltid=AfmBOorsU6tcj8OP2cDCeaptHIqL-myi4p6HwLnWdGpeLIiV6WpLgQah\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.everythingpe.com\/products\/solar-panels-cells\/ja-solar\/1057-372-jam54s31-405-mr\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eFire Classification:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Type 1 \u003c\/span\u003e\u003ca href=\"https:\/\/www.greentechrenewables.com\/product\/ja-solar-405w-108-half-cell-1500v-blkblk-solar-panel-jam54s31-405mr\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eWarranty:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 12 Years Product, 25 Years Power Output \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cbr\u003e\u003ca href=\"https:\/\/connect.soligent.net\/site\/Item%20Documents\/6338_110-2019%20Data%20Sheet.pdf\" title=\"Panel Specs\"\u003eSolar Panel Spec Sheet\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e"}

JA Solar DeepBlue 3.0 Light JAM54S31-405/MR 405W Black on Black 108 Half-Cell Mono Solar Panel

Product Description
$196.00
Maximum quantity available reached.

Total Inventory as of Thursday, May 14, 2026: 3,792 (Minimum order: 4 Panels)

Drive exceptional value with the JA Solar JAM54S31-405/MR, a high-performance 405W all-black monofacial panel featuring advanced Mono PERC half-cell technology. Part of the DEEP BLUE 3.0 Light series, this panel combines reliable power output, premium aesthetics with a 30mm black frame, and proven durability for residential and commercial rooftop installations .


Key Features & Benefits

Premium All-Black Aesthetic (BOB): Features a sleek 30mm black frame and matching black backsheet with 108 black half-cells for a seamless, uniform appearance that enhances property value and integrates beautifully with modern architecture .

Reliable Mono PERC Technology: Delivers 405W maximum power output using 108 half-cut Mono PERC cells with 11-busbar design, providing 20.7% module efficiency and improved energy harvest compared to standard cells .

Half-Cell Design Advantage: Reduces internal power losses, improves shade tolerance, lowers operating temperatures, and minimizes hot spot risk for enhanced real-world performance and long-term reliability .

Robust Mechanical Construction: Engineered with 3.2mm tempered front glass and a durable 30mm black frame to withstand harsh environmental conditions including 5400 Pa snow load and 2400 Pa wind load .

1500VDC System Voltage: Compatible with high-voltage system designs, reducing balance-of-system costs through longer string lengths and fewer combiners .

Premium Connectivity: Equipped with 1200mm PV cables and Stäubli MC4-EVO2 connectors for secure, reliable connections and effortless installation .

Comprehensive Warranty Protection: Backed by a 12-year product warranty and 25-year linear power warranty with 84.8% minimum power retention at year 25 .


Technical Specifications

Model: JAM54S31-405/MR

Maximum Power (Pmax): 405W

PTC Rating: 378.3W 

Module Efficiency: 20.7% 

Cell Technology: 108 Half-Cut Mono PERC (11BB) 

Frame: Black (30mm) 

Backsheet: Black

Technology: Monofacial 

Front Glass: 3.2mm Tempered with Anti-Reflective Coating

Connectors: Stäubli MC4-EVO2 (IP68) 

PV Cable Length: 1200mm (~47.2") (+ and -) 

Maximum Series Fuse Rating: 25A 

Maximum System Voltage: 1500VDC 

Open Circuit Voltage (Voc): 37.23V 

Short Circuit Current (Isc): 13.87A 

Max Power Voltage (Vmpp): 31.21V 

Max Power Current (Impp): 12.98A 

Dimensions: 1722 × 1134 × 30mm (67.8 × 44.65 × 1.18 in) 

Weight: 19.5 kg (43 lbs) 

Temperature Coefficient (Pmax): -0.35%/°C 

Operating Temperature: -40°C to +85°C 

Fire Classification: Type 1 

Warranty: 12 Years Product, 25 Years Power Output 


Solar Panel Spec Sheet


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