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Winaico Full Black 445W N-Type Bifacial Glass-Glass Solar Panel (WST-445NGXB-D3)

Winaico Full Black 445W N-Type Bifacial Glass-Glass Solar Panel (WST-445NGXB-D3)

Starts from $196.00

The WST-445NGXB-D3 Full Black solar panel by Winaico offers advanced solar technology for residential applications. With a nominal output of 445 watts and an efficiency of 22.8%, this panel is designed to maximize energy generation even in limited spaces. Its sleek, full-black design adds a modern aesthetic touch to rooftops, while the bifacial glass-glass construction ensures durability and enhanced energy output from both sides. Backed by an industry-leading 30-year product and performance warranty, this panel guarantees long-term reliability with minimal degradation. Engineered to perform in extreme weather conditions, it withstands high loads, provides excellent low-light performance, and resists PID and LID, making it a reliable choice for sustainable energy needs.

Winaico Solar Panels: High-Performance Energy Solutions for a Sustainable Future

Product Data Sheet

Warranty Information
  • High Energy Output: 445W power with 22.8% efficiency to meet residential energy needs.
  • Innovative Technology: N-Type bifacial cells and glass-glass construction for improved durability and bifacial energy gain.
  • Durable Design: Withstands extreme weather, including snow loads up to 5,400 Pa and wind loads of 2,400 Pa.
  • Aesthetic Appeal: Full-black finish for a sleek, modern look.
  • Low-Light Performance: Maximizes energy capture even in low-irradiance conditions.
  • Long-Term Reliability: Backed by a 30-year warranty for both product and performance.

Specifications

Power Output:

  • Nominal Power Output (Pmax): 445W – Suitable for residential applications with high energy demands.
  • Power Tolerance: 0 ~ +5W – Ensures reliable and consistent performance above rated output.

Efficiency:

  • Module Efficiency: 22.8% – Maximizes energy generation even with limited installation space.

Appearance:

  • Sleek Full-Black Design – Aesthetically pleasing for modern residential rooftops.

Dimensions and Weight:

  • Dimensions: 1,722 mm × 1,134 mm × 35 mm – Compact and convenient for residential installation.
  • Weight: 24 kg – Lightweight, ensuring ease of handling and mounting.

Durability:

  • Front Glass: 2.0 mm semi-tempered solar glass with anti-reflective coating.
  • Back Glass: 2.0 mm semi-tempered solar glass, partially black printed.
  • Frame: Black anodized aluminum for corrosion resistance and durability.
  • Maximum Load Capacity:
    • Snow: 5,400 Pa (test load) / 3,600 Pa (design load).
    • Wind: 2,400 Pa (test load) / 1,600 Pa (design load).

Environmental and Operating Conditions:

  • Operating Temperature: -40°C to +85°C.
  • Nominal Module Operating Temperature (NMOT): 42 ± 2°C.
  • Temperature Coefficient of PMAX: -0.30%/°C – Minimal performance loss at higher temperatures.
  • Temperature Coefficient of VOC: -0.25%/°C.
  • Temperature Coefficient of ISC: +0.045%/°C.

Technology:

  • N-Type Bifacial Cells: Enhances energy generation with up to 80% bifaciality.
  • PID and LID Resistant: Reduces degradation, ensuring long-term performance.
  • Superior Low-Light Performance: Optimized for energy capture in low-irradiance conditions.

Electrical Details:

  • Voltage at Maximum Power (VMP): 33.51V.
  • Current at Maximum Power (IMP): 13.28A.
  • Open Circuit Voltage (VOC): 39.12V.
  • Short Circuit Current (ISC): 14.03A.

Warranty:

  • Product Warranty: 30 years – Covers material and manufacturing defects.
  • Performance Warranty: Ensures 87.4% of the original power output after 30 years.

Certifications and Standards:

  • IEC 61215:2021 and IEC 61730:2023 for performance and safety.
  • ISO 9001, ISO 50001, and ISO 14001 certifications for quality, environmental, and safety management.