WST-540NGX-D3 (N‑Type TOPCon Bifacial Glass‑Glass Module)
(Equipment / Material)
Model Number: WST-540NGX-D3
Condition: New
Made in: Taiwan (China)
Location or Storage Country: Taiwan (China)
Service Engineering Support: Yes
Warranty: Yes, 30‑year product warranty; 30‑year linear performance warranty (first‑year degradation ≤ 1.0%, annual degradation ≤ 0.4%)
Price: Call for price
Description:
The WST-540NGX-D3 is a bifacial glass‑glass solar module using advanced N‑type TOPCon cell technology. It delivers superior performance in high‑temperature and low‑light environments, and its robust construction provides excellent durability in harsh weather conditions. The module is designed for utility‑scale and large commercial projects.
Overview:
| Rated Power (Pmax) | 540 Wp |
| Module Efficiency | 22.8% |
| Cell Type | N‑type monocrystalline, bifacial |
| Number of Cells | 132 (6x22 half‑cells) |
| Open Circuit Voltage (Voc) | 47.63 V |
| Short Circuit Current (Isc) | 14.01 A |
| Max Power Voltage (Vmp) | 40.79 V |
| Max Power Current (Imp) | 13.24 A |
| Dimensions (L×W×H) | 2093 × 1134 × 35 mm |
| Weight | 29.7 kg |
| Glass | 2.0 mm + 2.0 mm semi‑tempered solar glass |
| Frame | Black anodised aluminium |
| Junction Box | IP68, 3 bypass diodes |
| Cables | 4 mm², 2 × 1200 mm |
| Connectors | Stäubli MC4-EVO2A IP68 |
| Max System Voltage | 1500 V DC |
| Fuse Rating | 30 A |
| Temperature Coefficient (Pmax) | -0.30%/°C |
| Temperature Coefficient (Voc) | -0.25%/°C |
| Temperature Coefficient (Isc) | +0.045%/°C |
| NOCT | 42±2 °C |
| Bifaciality | Up to 80% |
| Certifications | IEC 61215:2021, IEC 61730:2023, IEC 61701, IEC 62716, ISO 9001, ISO 14001, ISO 45001, SA8000 |
Documentation:
Winaico (brand of Win Win Precision Technology Co., Ltd.)
Locations: 4F., No.180, Sec. 2, Gongdao 5th Rd., East Dist., Hsinchu City 300, Taiwan
Main Products/Services: Products: N‑type bifacial glass‑glass solar modules (e.g., WST‑NGX‑D3, WST‑BDX54‑B2, WST‑NCX48‑AW series). Services: Solar module manufacturing, technical support, warranty services.
Registration: 4F., No.180, Sec. 2, Gongdao 5th Rd., East Dist., Hsinchu City 300, Taiwan
Year Established: 2008