9Solar 550 Watt Half Cut Solar Panel – 144 Cells

The 9Solar 550W Half Cut monocrystalline solar panel delivers groundbreaking efficiency and exceptional power generation. This advanced panel features 144 half-cut cells, maximizing your energy output and optimizing performance in various lighting conditions. Learn more about the revolutionary 9Solar 550W Half Cut solar panel!

Key benefits:

  • Unmatched Power: Generate an impressive 550 watts of clean energy to significantly reduce your reliance on the grid.
  • Half-Cut Cell Technology: Offers superior performance in shaded areas and high temperatures, ensuring consistent power production.
  • Durable Construction: Withstands harsh weather conditions for reliable operation year-round.
  • Advanced Features: Includes bypass diodes, high-transmission tempered glass, and PID resistance for optimal performance.
  • Industry-Leading Warranties: Enjoy peace of mind with a comprehensive warranty package.

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  • Courier delivery

Our courier will deliver to the specified address (within Lagos)

2-5 Hours


Our courier will deliver to the specified address (outside Lagos)

1-3 Days


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The 9Solar 550W Half-Cut monocrystalline solar panel redefines efficiency and sets a new standard for power generation. Featuring a groundbreaking 144 half-cut cell design, this innovative panel maximizes your energy output and delivers exceptional performance, even in challenging conditions.

This panel comes with a 10-year Material & Technology Warranty and an impressive 25-year Linear Power Output Warranty, ensuring reliability and longevity for your solar energy investment.

Mechanical Specification:

  1. Cell Type: Mono 182*91mm
  2. Dimension (LWT): 2278113435mm
  3. Weight: 27.0kg
  4. Packing: Carton or Pallet as Per Requested
  5. Output Cable (including connector): 4.0mm2, 300mm in Length or As Per Request
  6. No. of Cells: 144 (6*24)
  7. Glass: 3.2mm High Transmission, Antireflection Coating
  8. Junction Box: IP68, 3 Bypass Diodes
  9. Connector: MC4

Operating Parameters:

  1. Maximum System Voltage: 1500CDV
  2. Operating Temperature: ~40°C to ~+85°C
  3. Maximum Series Fuse Rating: 25A
  4. Snow Load, Frontside: 5400Pa
  5. Wind Load, Frontside: 2400Pa
  6. Normal Operating Cell Temperature: 45°C ±2°C
  7. Application Level: Class A

Key Features:

  1. Excellent PID Resistance: Ensures consistent performance over time.
  2. Long-Time Cooperation with Tier1 Brands: Guarantees reliability and quality.
  3. High Power Output: Maximizes energy generation potential.
  4. High Transmission, Low Iron Tempered Glass: Enhances efficiency.
  5. Bypass Diodes Protection: Ensures reliability in case of shading.
  6. Salt Mist and Ammonia Resistance Test: Ensures durability in harsh environments.
  7. Industry’s Lowest Thermal Co-efficient of Power: Ensures efficiency in varying temperatures.
  8. Excellent Low Irradiance Performance: Guarantees power generation even in low-light conditions.
  9. Module Imp Binning: Radically reduces string mismatch losses, optimizing energy production.

Trust in 9Solar’s innovative technology to revolutionize your energy solutions. For inquiries or assistance, don’t hesitate to contact us. We’re committed to providing sustainable energy solutions tailored to your needs.






550 Watts

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