{"product_id":"panel-solar-trina-620w-neg19rc-20","title":"Trina 620W Bifacial Solar Panel NEG19RC.20 Vertex S+","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eTrina 620W Bifacial Solar Panel NEG19RC.20 Vertex S+\u003c\/strong\u003e is a high-power module designed to maximize annual output in modern installations. It combines next-generation N-type i-TOPCon cells with \u003cstrong\u003edual-glass\u003c\/strong\u003e encapsulation (2.0+2.0 mm), reaching 620 W nominal power and an efficiency of \u003cstrong\u003e23%\u003c\/strong\u003e. Its active rear side, with bifaciality ≈80% (±5%), utilizes reflected light from high-albedo surfaces to generate additional kWh, while the double glass construction provides outstanding robustness against humidity, salt mist, or ammonia. Prepared for 1500 V systems, this model integrates seamlessly into premium residential projects and, especially, into commercial and industrial self-consumption where LCOE and reliability are critical.\u003c\/p\u003e\n\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePower per module: \u003cstrong\u003e620 W\u003c\/strong\u003e (tolerance 0~+5 W) with \u003cstrong\u003e23%\u003c\/strong\u003e efficiency.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDouble glass 2.0+2.0 mm\u003c\/strong\u003e and IP68 junction box for maximum sealing and service life.\u003c\/li\u003e\n  \u003cli\u003e132 half-cut N-type i-TOPCon cells with low degradation: 1% in the first year and 0.4% annually up to 30 years.\u003c\/li\u003e\n  \u003cli\u003eTypical electrical parameters (STC): Vmp ≈ 49 V, Imp ≈ 12.8 A; Voc ≈ 49–50 V, Isc ≈ 13 A.\u003c\/li\u003e\n  \u003cli\u003eMaximum system \u003cstrong\u003e1500 V DC\u003c\/strong\u003e, \u003cstrong\u003e35 A series fuse\u003c\/strong\u003e; power coefficient −0.29%\/°C.\u003c\/li\u003e\n  \u003cli\u003eFormat and weight: \u003cstrong\u003e2382 × 1134 × 30 mm\u003c\/strong\u003e, \u003cstrong\u003e33.7 kg\u003c\/strong\u003e; MC4-EVO2 \/ TS4 Plus connectors and 4 mm² PV cable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdvantages or Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMore energy per surface area thanks to high efficiency and \u003cstrong\u003ebifaciality\u003c\/strong\u003e (typical rear-gain 5–30% depending on albedo).\u003c\/li\u003e\n  \u003cli\u003eReduction in structure and labor costs by providing more W per module.\u003c\/li\u003e\n  \u003cli\u003eSuperior reliability of \u003cstrong\u003edual-glass\u003c\/strong\u003e: lower permeability and better resistance to microcracks and corrosive agents.\u003c\/li\u003e\n  \u003cli\u003eStable performance in warm climates due to its low thermal power coefficient.\u003c\/li\u003e\n  \u003cli\u003eWide compatibility with modern 1500 V inverters and microinverters for flexible designs in C\u0026I and residential applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003eIdeal for commercial and industrial rooftops, logistics warehouses, retail, agribusiness, and carports; also for high-demand residential use. Delivers its best performance on reflective surfaces such as white membranes, light gravel, or high-albedo pavements, where the rear side generates additional energy that accelerates return on investment.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eTrina Vertex S+ \u003cstrong\u003eTSM-NEG19RC.20\u003c\/strong\u003e (bifacial dual-glass)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eNominal power\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e620 W\u003c\/strong\u003e (0~+5 W)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003e23%\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTechnology \/ cells\u003c\/td\u003e\n\u003ctd\u003eN-type i-TOPCon · 132 half-cut cells (210 platform)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBifaciality \/ rear gain\u003c\/td\u003e\n\u003ctd\u003e≈80% ±5% \/ typical 5–30% depending on albedo\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eVmp \/ Imp (STC)\u003c\/td\u003e\n\u003ctd\u003e≈ 49 V \/ ≈ 12.8 A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eVoc \/ Isc (STC)\u003c\/td\u003e\n\u003ctd\u003e≈ 49–50 V \/ ≈ 13 A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMax. system voltage\u003c\/td\u003e\n\u003ctd\u003e1500 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSeries fuse\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e35 A\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eThermal coefficients\u003c\/td\u003e\n\u003ctd\u003ePmax −0.29%\/°C · Voc −0.24%\/°C · Isc +0.04%\/°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions \/ weight\u003c\/td\u003e\n\u003ctd\u003e2382×1134×30 mm \/ 33.7 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eEncapsulation\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eDouble glass\u003c\/strong\u003e 2.0+2.0 mm · 30 mm frame\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eConnection\u003c\/td\u003e\n\u003ctd\u003eMC4-EVO2 or TS4 Plus · 4 mm² cable · IP68 box\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMechanical loads\u003c\/td\u003e\n\u003ctd\u003e5400 Pa (positive) \/ 2400 Pa (negative)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWarranties\u003c\/td\u003e\n\u003ctd\u003eProduct 12 years \/ Power 30 years (1% + 0.4%\/year)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibilities\u003c\/h3\u003e\n\u003cp\u003eCompatible with 1500 V on-grid and off-grid inverters (Solax, Sungrow, GoodWe, Fronius, etc.), with multi-input microinverters (for example, Hoymiles HMT\/HMS\/MIT), and with coplanar or ground structures for 30 mm frames. It is recommended to integrate type 2 DC protections, disconnectors, and combiner boxes when combining several strings.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eTrina 620W Bifacial Solar Panel NEG19RC.20 Vertex S+\u003c\/strong\u003e offers maximum power density, robustness, and industry-leading warranties for projects seeking the best energy performance with the lowest total cost of ownership.\u003c\/p\u003e","brand":"Trina Solar","offers":[{"title":"Default Title","offer_id":51503376138581,"sku":"TRINPAN004","price":126.2,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/TRINA-620-NEG19RC-20_8f19bf54-b655-4eed-b2a1-ff2a66a81a65.png?v=1762631045","url":"https:\/\/aurensol.net\/en\/products\/panel-solar-trina-620w-neg19rc-20","provider":"Aurensol","version":"1.0","type":"link"}