Description
590W Tongwei N-Type Bifacial | TWMND-72HD Series
MAIN FEATURES
Maximum efficiency for large installations: The Tongwei TWMND-72HD 590 W module combines N-Type TOPCon bifacial technology with a dual-glass design, achieving an efficiency of 22.8 %. Ideal for high-demand energy projects.
High-performance N-Type TOPCon technology: Reduces Light-Induced Degradation (LID) and Potential-Induced Degradation (PID), resulting in greater energy yield throughout the module’s lifetime, especially in hot and humid climates.
Bifacial dual-glass design: The 2 mm tempered glass on both sides allows a rear-side energy gain of up to 20 %, optimizing performance in agrivoltaic, ground-mounted, and reflective roof installations.
Robust and durable construction: The anodized aluminum frame and dual-glass encapsulation provide IP68 protection, resistance to harsh environments (salt mist, ammonia, sand), and can withstand snow loads (5400 Pa) and wind loads (2400 Pa).
Extended warranty: 12-year product warranty and 30-year linear performance warranty, with ≤1 % degradation in the first year and ≤0.4 % annually thereafter.
TECHNICAL SPECIFICATIONS
Electrical Data (STC):
- Nominal Power (Pmax): 590W
- Optimum Operating Voltage (Vmp): 44.27V
- Optimum Operating Current (Imp): 13.33A
- Open-Circuit Voltage (Voc): 52.70V
- Short-Circuit Current (Isc): 13.95A
- Module Efficiency: 22.8%
- Power Tolerance: 0 ~ +3%
Mechanical Data:
- Cell Type: Monocrystalline N-Type TNC
- Cell Layout: 144 (6 x 24)
- Dimensions: 2278 x 1134 x 30 mm
- Weight: 31.5 kg
- Glass: 2.0 mm tempered glass (dual)
- Connectors: MC4 / compatible
- Protection Rating: IP68
- Certifications: IEC 61215, IEC 61730, ISO 9001, ISO 14001, ISO 45001
