{"product_id":"polycrown-solar-tech-ns-640mh-120","title":"PolyCrown Solar Tech NS-640MH-120","description":"\u003cp\u003eType Monocrystalline Model No. NS-640MH-120 Product Warranty 15 Years Power Warranty 15 Years of 93 %, 30 Years of 87 % Total Degradation Rate ⏳ 0.43 % Power Tolerance 0 ~ +3 % Maximum Power (Pmax) 640 Wp Voltage at Maximum Power (Vmpp) 37.66 V Current at Maximum Power (Impp) 17 A Open Circuit Voltage (Voc) 45.19 V Short Circuit Current (Isc) 17.7 A Panel Efficiency 22.61 % Maximum Power (Pmax) 484 Wp Voltage at Maximum Power (Vmpp) 35.49 V Current at Maximum Power (Impp) 13.64 A Open Circuit Voltage (Voc) 42.77 V Short Circuit Current (Isc) 14.42 A Temperature 45±2 °C Operating Temperature Range -40 - 85 °C Temperature Coefficient of Pmax -0.29 %\/°C Temperature Coefficient of Voc -0.25 %\/°C Temperature Coefficient of Isc 0.045 %\/°C Maximum System Voltage 1500 V Series Fuse Rating 30 A Panel Dimension  (H\/W\/D) 2172x1303x30 mm Weight 35.2 kg Cell Number 120 Glass Type Anti-reflection Coating, Tempered Glass Thickness 2 mm Frame Type Aluminium Junction Box Diodes 3 Junction Box Protectio\u003c\/p\u003e\u003cp\u003eTechnology: Bifacial, TOPCon, HJT, N-type\u003cbr\u003ePower Range: 620 ~ 660 Wp\u003cbr\u003ePanel Efficiency: 21.9 ~ 23.32 %\u003cbr\u003eWeight: 35.2 kg\u003cbr\u003eSeller Name: PolyCrown Solar Tech\u003cbr\u003eCountry: China\u003c\/p\u003e","brand":"PES Global","offers":[{"title":"Default Title","offer_id":43544623677574,"sku":"PES-SPS-SOL-14396","price":5.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.portlandiaelectric.supply\/products\/polycrown-solar-tech-ns-640mh-120","provider":"Portlandia Electric Supply","version":"1.0","type":"link"}