{"product_id":"trina-445w-bifacial-n-type-solar-panel-up-to-500w-bifacial-output-full-black-tsm-445neg9rc-27","title":"Trina 445W Bifacial N-Type Solar Panel | Up to 500W Bifacial Output (Full Black) | TSM-445NEG9RC.27","description":"\u003ch1 data-pm-slice=\"1 1 []\"\u003eTrina 445W Bifacial N-Type Solar Panel | Up to 500W Bifacial Output (Full Black) | TSM-445NEG9RC.27\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eTrina 445W all-black bifacial solar panel\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e combines high-efficiency N-type i-TOPCon cells with durable dual-glass construction and a sleek appearance. Delivering \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e445 watts of rated front-side power and 22.3% module efficiency\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, this panel is designed for residential and commercial rooftop solar installations where performance, space, and appearance matter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIts bifacial design captures sunlight on both sides, allowing reflected light to contribute additional power when the mounting configuration and surrounding surfaces provide rear-side exposure.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e445W rated output:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e High power density helps maximize production where installation space is limited.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e22.3% module efficiency:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Converts sunlight into electricity efficiently within a compact footprint.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e144 N-type i-TOPCon cells:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Advanced monocrystalline cell technology supports strong performance, including under low irradiation.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAll-black appearance:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e A clean look for residential and commercial solar arrays.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBifacial energy generation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Rear-side light capture creates opportunities for additional output.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eDual-glass construction:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Heat-strengthened glass on both sides provides weather resistance and helps protect cells.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eStrong mechanical performance:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Tested for loads up to 5,400 Pa on the front and 4,000 Pa on the back.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCompact, manageable format:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Measures approximately 69.37 × 44.65 inches and weighs 48.06 pounds.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eFull Pallet Quantity:\u003c\/strong\u003e 36 Solar Panels\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n\u003cspan\u003eAdditional Power From R\u003c\/span\u003e\u003cspan\u003eeflected Sunlight\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe Trina TSM-445NEG9RC.27 can generate additional electricity from light reflected onto the rear of the panel. The manufacturer’s reference values show approximately \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e467W with 5% backside power gain\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e490W with 10% backside power gain\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eActual bifacial gain depends on surface reflectivity, mounting height, panel spacing, shading, and rear-side exposure. These reference outputs are conditional and do not replace the panel’s 445W front-side STC rating.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eRating\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eManufacturer\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTrina Solar\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTSM-445NEG9RC.27\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eRated maximum power at STC\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e445W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModule efficiency\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e22.3%\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCell technology\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eN-type i-TOPCon monocrystalline\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eNumber of cells\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e144\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMaximum power voltage (Vmp)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e44.3V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMaximum power current (Imp)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10.05A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOpen-circuit voltage (Voc)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e52.6V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eShort-circuit current (Isc)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10.71A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePower selection tolerance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to +5W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e69.37 × 44.65 × 1.18 in.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e48.06 lb.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFront \/ rear glass thickness\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.6mm \/ 1.6mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFrame\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e30mm anodized aluminum alloy\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eJunction box\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIP68 rated\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCable length\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e43.3 in. per lead\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eConnectors\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStäubli EVO2 \/ EVO2A types listed in datasheet\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMaximum system voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1,500V DC per IEC rating\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMaximum series fuse rating\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e25A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating temperature\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e−40°C to +70°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePower temperature coefficient\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e−0.29%\/°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDoes the 445W rating include bifacial gain?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eNo. The 445W rating is the front-side output under Standard Test Conditions. Rear-side illumination can contribute additional power.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCan this panel be used in a rooftop solar system?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eYes. Trina identifies this module series for residential and commercial rooftops. System design must account for inverter compatibility, mounting requirements, and applicable local approvals.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWhat does dual-glass construction mean?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe panel uses heat-strengthened glass on both the front and rear to protect the solar cells and support long-term durability.\u003c\/span\u003e\u003c\/p\u003e","brand":"Portable Sun LLC","offers":[{"title":"Default Title","offer_id":67869403873555,"sku":null,"price":159.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0850\/1801\/8067\/files\/Trina_445W_Bifacial_N-Type_Solar_Panel.webp?v=1793199033","url":"https:\/\/portable-sun.com\/products\/trina-445w-bifacial-n-type-solar-panel-up-to-500w-bifacial-output-full-black-tsm-445neg9rc-27","provider":"Portable Sun LLC","version":"1.0","type":"link"}