Description
450W Sungrow Bifacial N-Type TOPCon Full Black | Series SG-48TG4D-B
KEY FEATURES
High efficiency and 450 W output: This bifacial module from Sungrow features N-Type TOPCon cells, delivering a nominal power output of 450 W and a module efficiency of 22.5%. Thanks to its advanced technology, it generates more energy under high temperatures and low irradiance conditions.
Elegant Full Black design: Its fully black aesthetic allows for superior visual integration, ideal for residential and commercial rooftops where appearance also matters.
Bifacial double glass with enhanced rear-side performance: With a bifacial factor of 80 ± 5 %, the module can generate up to 20 % additional power from the rear side, maximizing energy yield.
Excellent thermal performance: Temperature coefficient of -0.29 %/°C ensures higher performance in hot climates compared to conventional P-Type modules.
High durability and reliability: Robust construction with 2 mm tempered glass on both sides, anodized aluminum frame and IP68-rated junction box. Certified to withstand up to 5400 Pa snow load and 2400 Pa wind load. Includes 25-year product warranty and 30-year linear performance warranty.
TECHNICAL SPECIFICATIONS
Electrical Data (STC):
- Nominal Power (Pmax): 450 W
- MPP Voltage (Vmp): 30.13 V
- MPP Current (Imp): 14.94 A
- Open Circuit Voltage (Voc): 35.81 V
- Short Circuit Current (Isc): 15.84 A
- Module Efficiency: 22.5%
- Power Tolerance: 0 ~ +3 %
Mechanical Data:
- Cell Type: N-Type TOPCon
- Cell Configuration: 96 cells (2 × 48)
- Dimensions: 1762 × 1134 × 30 mm
- Weight: 24.3 kg
- Glass: Dual glass (2.0 mm + 2.0 mm)
- Frame: Anodized aluminum
- Connectors: MC4-EVO2A
- Cables: 1200 mm (+/-)
- IP Rating: IP68
Operating Conditions:
- Operating Temperature Range: -40 °C to +70 °C
- Maximum System Voltage: 1500 V DC
- Maximum Series Fuse Rating: 30 A
- Temperature Coefficient (Pmax): -0.29 %/°C
ADDITIONAL BENEFITS
- Product Warranty: 25 years
- Linear Performance Warranty: 30 years (≤1 % degradation in year 1, then ≤0.4 % per year)
- Certifications: IEC 61215, IEC 61730, IEC 61701, IEC 62716, ISO 9001, ISO 14001, ISO 45001
- High resistance to salt mist, ammonia, dust and sand
The Sungrow SG-48TG4D-B 450W module is the perfect solution for high-demand projects that seek to combine elegant design, high efficiency, and long-term durability. Ideal for residential, commercial, or agrivoltaic rooftops.
