Product Description
Suntech is a world-class manufacturer of crystalline silicon photovoltaic modules with unrivaled manufacturing capacity and world first-class technology. Mono- and polycristallin Suntech solar panels are rigorous controlled meeting the highest international standards ensuring defect-free modules. Suntech solar modules are tested for harsh environments (salt mist, ammonia corrosion and sand blowing testing) and stand out witf long-term reliability tests.
- High module conversion efficiency: Module efficiency up to 21.0 % achieved through advanced cell technology and manufacturing process
- Suntech current sorting process: Up to 2 % power loss caused by current mismatch could be diminished by current sorting technique to maximize system power output
- Excellent weak light performance: More power output in weak light condition, such as cloudy, morning and sunset
- Lower operating temperature: Lower operating temperature and temperature coefficient increases the power output
- Extended wind and snow load tests: Module certified to withstand extreme wind (3800 Pascal) and snow loads (6000 Pascal)
- Withstanding harsh environment: Reliable quality leads to a better sustainability even in harsh environment like desert, farm and coastline
Technical Data
Model | STP405S-C54/Umh |
Power Tolerance | 0/+5 W |
Opt. Operating Voltage (Vmp) | 31.38V |
Opt. Operating Current (Imp) | 12.91A |
Open Circuit Voltage (Voc) | 37.24V |
Short Circuit Current (Isc) | 13.81A |
Module Efficiency | 20.7% |
Operating Temperature | -40°C to +85°C |
Max. System Voltage | 1500V DC (IEC) |
Maximum Series Fuse Rating | 25A |
Dimensions | 1724x1134x35mm | 22.1kg |
Warranty | 15/25 years |