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Solar Panels
Vertex N G3 TSM-NEG21C.20Q 740-760W
The Trina Solar TSM-NEG21C.20Q is a high-performance N-type bifacial solar panel delivering up to 760W peak power and 24.5% efficiency, engineered for West Africa's intense solar conditions and Sahel applications. Its robust dual-glass structure and low temperature coefficient ensure reliable performance in extreme heat and dusty environments, making it ideal for off-grid solar systems, rural electrification projects, and remote ECOWAS installations. With superior bifaciality for maximum energy capture and sand/dust resistance suited to arid regions, this module provides 30 years of power guarantee, supporting energy independence and reliable microgrid deployments across West African communities seeking sustainable energy access.
Key Features
- ✓High power output up to 760W with up to 24.5% module efficiency
- ✓Patented i-TOPCon Ultra N-type technology for continuous efficiency improvement
- ✓Bifaciality of 85±5%, enabling 10–20% additional power gain from the rear side
- ✓Low temperature coefficient of -0.26%/°C for superior performance in high-temperature environments
- ✓Dual-glass structure with 30-year power guarantee and low annual degradation of 0.35%
- ✓Certified resistance to salt, ammonia, sand, PID, LID, and LeTID for long-term reliability
- ✓Standardized 210-platform module size with low-voltage design to reduce BOS and LCOE
- ✓Higher container space utilization (594 modules per 40' container) to reduce freight costs
Technical Specifications
| NOCT | 43°C (±2) |
| Brand | Trina Solar |
| Frame | Anodized Aluminium Alloy, 33mm |
| Weight | 37.0 kg (81.57 lb) |
| Warranty | 12-year Product Warranty, 30-year Power Guarantee |
| Connector | TS4 Plus / TS4 / MC4 EVO2 |
| Back Glass | 2.0mm, Heat Strengthened Glass |
| Efficiency | Up to 24.5% |
| Application | Photovoltaic / Solar Energy Generation |
| Bifaciality | 85±5% |
| Front Glass | 2.0mm, AR Coating, Heat Strengthened Glass |
| J-Box Rating | IP68 |
| Panel Format | Bifacial Dual Glass |
| Certifications | ISO 9001, ISO 14001, ISO 14064, ISO 45001, IEC, UL |
| Cell Technology | N-type i-TOPCon Monocrystalline |
| Number of Cells | 264 |
| Module Dimensions | 2384×1303×33 mm (93.86×51.30×1.30 inches) |
| Operating Temperature | -40~+70°C |
| Max Series Fuse Rating | 35A |
| Maximum System Voltage | 1500V DC (IEC) / 1500V DC (UL) |
| Modules per 40' Container | 594 pieces |
| Peak Power Watts-PMAX(Wp) | 740 / 745 / 750 / 755 / 760 Wp |
| Open Circuit Voltage-VOC (V) | 50.10 / 50.30 / 50.50 / 50.70 / 50.90 V (STC) |
| Short Circuit Current-ISC (A) | 18.69 / 18.73 / 18.77 / 18.81 / 18.85 A (STC) |
| Maximum Power Current-IMPP (A) | 17.58 / 17.62 / 17.66 / 17.69 / 17.72 A (STC) |
| Maximum Power Voltage-VMPP (V) | 42.10 / 42.30 / 42.50 / 42.70 / 42.90 V (STC) |
| Temperature Coefficient of ISC | +0.04%/°C |
| Temperature Coefficient of VOC | -0.24%/°C |
| Temperature Coefficient of PMAX | -0.26%/°C |