The Solar Panel SMS 450W is a high-efficiency, durable solar module designed for residential, commercial, and utility-scale applications, especially in areas prone to heavy wind and snow.
With an output of 450W and an efficiency of up to 21.2%, it provides superior energy production compared to standard modules. It features positive power tolerance, excellent low-light performance, and reliable operation even in low temperatures. Built with premium materials and advanced technology, it comes with a 12-year product warranty on materials and workmanship and a 25-year linear power output warranty, ensuring consistent long-term performance with minimal degradation.
Despite its higher capacity, the panel is lightweight, easy to install, and compatible with most solar system designs, offering both flexibility and efficiency. Overall, it’s a reliable, powerful, and long-lasting choice backed by a trusted brand.
Technical Specifications
- Model: 450M
- Maximum Power (Wp): 450W
- Open Circuit Voltage (Voc): 50.5V
- Short Circuit Current (Isc): 11.20A
- Maximum Power Voltage (Vm): 42.1V
- Maximum Power Current (Im): 10.70A
- Module Efficiency: 21.2%
- Maximum Series Fuse: 25A
- Watts Positive Tolerance: 0–+3%
- Number of Diodes: 3
- Standard Test Conditions: 1000W/m².25°C.AM1.5
- Maximum System Voltage: 1500V/DC
- Temperature Coefficient Isc: +0.05%/°C
- Temperature Coefficient Voc: -0.29%/°C
- Temperature Coefficient Pmpp: -0.35%/°C
- Operating Temperature: -40°C to +85°C
- Normal Operating Cell Temperature: 45±2°C
- Load Capacity for Module Cover (Glass): 5400Pa (IEC61215) (snow)
- Load Capacity for Front & Back of Module: 2400Pa (IEC61215) (wind)
