{"product_id":"qcells-q-peak-duo-xl-g11s-3-590-bfg-590-watt-156-half-cell-bifacial-silver-frame-solar-panel","title":"QCells Q.PEAK-DUO-XL-G11S.3-590-BFG 590 Watt 156 Half-Cell Bifacial Silver Frame Solar Panel","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0612\/1924\/2053\/files\/Q_CELLS_logo.png?v=1762228815\" alt=\"This is a logo of QCells\"\u003e\u003c\/p\u003e\n\u003ch2\u003eQCells Q.PEAK-DUO-XL-G11S.3-590-BFG\u003c\/h2\u003e\n\u003cli\u003eBifacial solar cell technology for enhanced efficiency\u003c\/li\u003e\n\u003cli\u003eProduces 19.6W per square feet to optimize larger roof spaces\u003c\/li\u003e\n\u003cli\u003eIndependently generates renewable energy for electric bill savings\u003c\/li\u003e\n\n\u003cul class=\"accordion\"\u003e\n\u003cli class=\"accordion-item is-active\"\u003e\n\u003ch3 class=\"accordion-thumb\"\u003eProduct Performance\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cdiv class=\"accordion-panel\"\u003e\n\u003cp\u003eThe QCells 590 distinguishes itself through its bifacial technology and superior low-light behavior, ensuring consistent energy production throughout the day by stopping micro-cracking and heat degradation.\u003c\/p\u003e\n\u003cdiv class=\"display-tbl\"\u003e\n\u003cdiv class=\"one-half-col-left\"\u003e\n\u003cp\u003eRated Power \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eEfficiency \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePower Tolerance \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eTemperature Coefficient \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eResiliency\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"one-half-col-right\"\u003e\n\u003cp\u003e✔️ 590W \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ 21.1% \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ 0 W \/ +5 W\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔️ Pmax: −0.34%\/°C | Voc: −0.25%\/°C\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✔ Snow\u003cbr\u003e✔ Wind \u003cbr\u003e✔ Fire \u003cbr\u003e✔ Hail\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: both;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv style=\"display: block !important;\"\u003e\n\u003cp\u003ePower and efficiency directly determine how much electricity your system produces. This panel packs massive power into a compact 2462 x 1134 mm footprint to optimize tight roof spaces. Metrics like a 0-5 Wp positive power tolerance and a low -0.25 %\/°C temperature coefficient guarantee stable power production under extreme weather conditions over the system's lifetime. Learn how panels from different manufacturers stack up against one another in our updated article about the best solar panels on the market.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"accordion-item\"\u003e\n\u003ch3 class=\"accordion-thumb\"\u003eWarranty Information\u003c\/h3\u003e\n\u003cp class=\"accordion-panel\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0612\/1924\/2053\/files\/30-yr.png?v=1759820743\" alt=\"Warranty Information\" width=\"120\"\u003e\u003cbr\u003e\u003cbr\u003eAXITEC offers one of the most comprehensive protection packages in the industry, reflecting the long-term durability of their N-Type cell technology.\u003cbr\u003e\u003cbr\u003e✔️Manufactures Warranty Term: 12 years\u003cbr\u003e✔️ Output Decline: : 0.4% \u003cbr\u003e✔️Output at End of Warranty Term: 84.95% \u003cbr\u003e✔️Performance Guarantee Term: 30 years \u003cbr\u003e\u003cbr\u003eSolar panels include an output warranty covering the panel's energy production, and a materials warranty protecting you against undue wear and tear. This 30-year warranty guarantees that the panel still produces a high 84.95% output at year 30. Learn more about solar panel warranties.\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"accordion-item\"\u003e\n\u003ch3 class=\"accordion-thumb\"\u003ePhysical Characteristics\u003c\/h3\u003e\n\u003cp class=\"accordion-panel\"\u003e✔️ Cell Type: Bifacial\u003cbr\u003e✔️ Panel Dimensions: 2462 x 1134 x 35 mm\u003cbr\u003e✔️ Cell Count: 156\u003cbr\u003e✔️ Connector Type: Stäubli MC4-EVO2\u003cbr\u003e✔️ Frame: 35 mm Black Anodized Aluminium\u003cbr\u003e\u003cbr\u003eThis architectural profile integrates 156 bifacial half-cells between two layers of robust 2.0 mm hardened glass. The compact 2462 x 1134 mm layout weighs 76.9 kg, anchoring tightly via integrated plug systems (Stäubli MC4-EVO2) to support clean, rigid row layouts across standard commercial or residential mounting rails without twisting under load.\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"accordion-item\"\u003e\n\u003ch3 class=\"accordion-thumb\"\u003eCertifications\u003c\/h3\u003e\n\u003cp class=\"accordion-panel\"\u003e✔️ Certifications Received: \u003ca href=\"https:\/\/webstore.iec.ch\/en\/publication\/24312\" target=\"_blank\"\u003eIEC 61215:2016\u003c\/a\u003e, \u003ca href=\"https:\/\/webstore.iec.ch\/en\/publication\/25674\" target=\"_blank\"\u003eIEC 61730:2016\u003c\/a\u003e \u003cbr\u003e\u003cbr\u003eOrganizations like the \u003ca title=\"International Electrotechnical Commission\" href=\"https:\/\/iec.ch\/homepage\"\u003eInternational Electrotechnical Commission\u003c\/a\u003e (IEC) and Underwriters Laboratories (UL) create national and international standards for photovoltaic solar panels to ensure all market products meet specific safety and reliability requirements. \u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"clear: both;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"cta-pdf\"\u003e\n\u003cdiv class=\"one-half-col-left\"\u003e\n\u003ch3\u003eDownload Spec Sheet of QCells Q.PEAK-DUO-XL-G11S.3-590-BFG Bifacial Solar Panel\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"one-half-col-right\"\u003e\n\u003cdiv class=\"pdf-sec-col\"\u003e\u003ca class=\"btn-download\" download=\"\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0612\/1924\/2053\/files\/Q.PEAKDUOXL-G11S590BFG_20250702_datasheet.pdf?v=1782272400\" target=\"_blank\"\u003eYes, please\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Solux, LLC","offers":[{"title":"Default Title","offer_id":45201893982277,"sku":"Q.PEAK-DUO-XL-G11S.3-590-BFG","price":255.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/1924\/2053\/files\/1754650915526_Q.PEAKDUOXL-G11S590BFG_20250804_shop-ezgif.com-webp-to-png-converter.png?v=1782272723","url":"https:\/\/solux.energy\/products\/qcells-q-peak-duo-xl-g11s-3-590-bfg-590-watt-156-half-cell-bifacial-silver-frame-solar-panel","provider":"Solux, LLC","version":"1.0","type":"link"}