QCells Q.PEAK-DUO-XL-G11S.3-590-BFG
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Product Performance
The 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.
Rated Power
Efficiency
Power Tolerance
Temperature Coefficient
Resiliency
✔️ 590W
✔️ 21.1%
✔️ 0 W / +5 W
✔️ Pmax: −0.34%/°C | Voc: −0.25%/°C
✔ Snow
✔ Wind
✔ Fire
✔ Hail
Power 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.
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Warranty Information
AXITEC offers one of the most comprehensive protection packages in the industry, reflecting the long-term durability of their N-Type cell technology.
✔️Manufactures Warranty Term: 12 years
✔️ Output Decline: : 0.4%
✔️Output at End of Warranty Term: 84.95%
✔️Performance Guarantee Term: 30 years
Solar 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. -
Physical Characteristics
✔️ Cell Type: Bifacial
✔️ Panel Dimensions: 2462 x 1134 x 35 mm
✔️ Cell Count: 156
✔️ Connector Type: Stäubli MC4-EVO2
✔️ Frame: 35 mm Black Anodized Aluminium
This 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. -
Certifications
✔️ Certifications Received: IEC 61215:2016, IEC 61730:2016
Organizations like the International Electrotechnical Commission (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.