Solar DE18 550 Watt

Trina Solar DE18 550W TallMax Monocrystalline Solar Panel

The Trina Solar DE18 550W TallMax is a high-performance monocrystalline solar panel engineered to deliver maximum energy output for residential, commercial, and utility-scale solar projects. With a 550 W power rating and 21.7% efficiency, this module helps you generate more electricity with fewer panels — saving installation space and system costs.

Key Specifications

• Rated Power (Pmax): 550 W
• Maximum Power Voltage (Vmp): 41.6 V
• Maximum Power Current (Imp): 13.21 A
• Cells: 144 Monocrystalline
• Module Efficiency: 21.7%
• Temperature Coefficient: -0.34%/°C
• Product Warranty: 25 years linear power output

Advanced Technology for Superior Performance

The DE18 550W panel incorporates cutting-edge technology to ensure consistent energy production:

• Multi-busbar (MBB) design for better light trapping and reduced resistive losses
• PID-resistant materials and cell processing for long-term stability
• Excellent low-light performance for mornings, evenings, or cloudy conditions
• Compatible with high-voltage systems up to 1500 V DC

This makes the panel ideal for rooftops, commercial arrays, and space-constrained installations.

Durable and Reliable Construction

Built to withstand harsh environments, the DE18 features:

• Solar DE18 550 Watt
• High-quality tempered glass for impact resistance
• Corrosion-resistant aluminum frame for long-lasting support
• Ability to handle extreme weather, including wind and snow loads
• Tested for durability in salt mist and ammonia-rich environments

Why Choose the Trina DE18 550W Panel?

• High output: 550 W per panel for efficient installations
• Top-tier efficiency: 21.7% conversion of sunlight into electricity
• Long-term reliability: 25-year linear power warranty ensures consistent performance
• Advanced technology: MBB and PID-resistant design reduce energy losses
• Versatile applications: Perfect for residential, commercial, and utility-scale solar systems

With the Trina Solar DE18 550W TallMax, you get a high-efficiency, reliable, and durable solar solution that maximizes energy yield and long-term savings — making it an excellent choice for modern solar installations.