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The SP-450M-TN is a high-performance monocrystalline solar module engineered for residential, commercial, and utility-scale installations. Leveraging advanced half-cut cell technology, a Multi-Busbar design, and low-iron tempered glass, this module delivers superior conversion efficiency, excellent low-light performance, and long-term reliability. Certified to IEC, TUV, CE and other international standards, the SP-450M-TN provides stable power generation across diverse climatic conditions, making it a smart choice for demanding solar projects.

Key Features

• High Power Output Rated at 450W with a module efficiency of ≥21.8%, delivering approximately 5–8% more energy yield per square meter compared to conventional modules.
• PID & Salt Mist Resistance Optimized encapsulation and insulation materials suppress Potential Induced Degradation, making the module ideal for coastal and humid environments.
• Robust Mechanical Load Rating Front load capacity of 5400 Pa and rear load of 2400 Pa ensure reliable operation under heavy snow, strong winds, and extreme weather conditions.
• IP68-Rated Junction Box Equipped with dual bypass diodes, anti-reverse protection, and tool-free MC4-compatible connectors for enhanced safety and ease of installation.
• Low Degradation & Long Warranty First-year degradation ≤1.5%, linear degradation ≤0.4% per year thereafter, with ≥87.4% output guaranteed at Year 25.

Main benefits

• Higher Energy Yield Advanced half-cut cell and multi-busbar design capture more sunlight, boosting overall system output and reducing payback time.
• Long-Term Reliability Robust construction, PID resistance, and IP68 junction box ensure stable performance for decades, even in harsh environments.
• Versatile Applications Suitable for residential rooftops, commercial and industrial systems, agrivoltaics, floating PV, off-grid setups, and large-scale ground-mounted farms.
• Easy Installation Standard mounting options, pre-drilled holes, and tool-free connectors simplify installation and reduce labor costs.
• Comprehensive Warranty 12-year product warranty and 25-year linear power output warranty provide peace of mind and protect your investment.

Frequently Asked Questions

• Q: What is the power output warranty for this module? A: The SP-450M-TN comes with a 25-year linear power output warranty, guaranteeing ≥98.5% output at Year 1 and ≥87.4% at Year 25, with annual degradation limited to ≤0.4%.
• Q: Can this module be installed in coastal or high-humidity areas? A: Yes, the module is designed with PID and salt mist resistance, making it highly suitable for coastal and humid environments without compromising performance or longevity.
• Q: What mounting systems are compatible? A: The module can be mounted using aluminum or hot-dip galvanized steel racking, secured via pre-drilled mounting holes or clamp systems with a recommended torque of 16–18 N·m.
• Q: What certifications does the SP-450M-TN hold? A: The module is certified to IEC 61215, IEC 61730, TUV, CE, and other international standards, ensuring compliance with global quality and safety requirements.