Tangra M Pro HD Black 505W (N‑Type Bifacial Dual Glass Module)
(Equipment / Material)
Model Number: SS-BG505-54MDH-GII(T)
Condition: New
Made in: China
Location or Storage Country: China
Packaging Details: 37 modules per pallet; 888 modules per 40′ HQ container
Service Engineering Support: Yes
Warranty: Yes, 15‑year product warranty; 30‑year linear power warranty (first‑year degradation ≤ 1.0%, annual degradation thereafter ≤ 0.4%, power at year 30 ≥ 87.40%)
Price: Call for price
Description:
The Tangra M Pro HD Black 505W is a bifacial glass‑glass module based on N‑type TOPCon cell technology. It features 108 half‑cut cells, a black anodised aluminium frame, and achieves a module efficiency of 22.3% (from the datasheet). The module is designed for utility‑scale ground‑mounted and commercial applications. Bifacial technology enables up to 30% additional energy harvesting from the rear side.
Overview:
| Parameter | STC | NMOT |
| Rated Power (Pmax) | 505 Wp | 386 Wp |
| Module Efficiency | 22.3% | – |
| Open Circuit Voltage (Voc) | 40.40 V | 38.30 V |
| Short Circuit Current (Isc) | 15.89 A | 12.80 A |
| Max Power Voltage (Vmp) | 33.50 V | 31.73 V |
| Max Power Current (Imp) | 15.08 A | 12.15 A |
| Power Tolerance | 0 ~ +5 W | – |
| Cell Type | N‑type monocrystalline TOPCon, 108 half‑cut cells | – |
| Dimensions (L×W×H) | 1961 × 1134 × 30 mm | – |
| Weight | 26.5 kg | – |
| Glass | 2.0 mm + 2.0 mm | – |
| Frame | Black anodised aluminium alloy | – |
| Junction Box | IP68, 3 bypass diodes | – |
| Cables | 4.0 mm², length 300/1200 mm (or customised) | – |
| Connectors | MC4 compatible | – |
| Max System Voltage | 1500 V DC | – |
| Fuse Rating | 30 A | – |
| Temperature Coefficient (Pmax) | -0.30%/°C | – |
| Temperature Coefficient (Voc) | -0.28%/°C | – |
| Temperature Coefficient (Isc) | +0.04%/°C | – |
| NOCT | 43±2 °C | – |
| Mechanical Load | 5400 Pa (front) / 2400 Pa (rear) | – |
| Certifications | IEC 61215, IEC 61730, IEC 62716, IEC 61701, IEC 60068, IEC 62804, ISO 9001, ISO 14001, ISO 45001, SA8000 | – |
Documentation:
Sunova Solar Technology Co., Ltd.
Locations: No. 20 Qingyuan Road, 4/F, Zone B, Liye Building, Wuxi, Jiangsu, 214000, China
Main Products/Services: Photovoltaic modules (N‑type TOPCon, PERC, bifacial), inverters, energy storage systems, balcony solar sets, and balance‑of‑system components. Services: Solar plant development, supply of PV components.
Registration: No. 20 Qingyuan Road, 4/F, Zone B, Liye Building, Wuxi, Jiangsu, 214000, China
Year Established: 2016