Q-SUN Solar
Mercury Series QNHT-02
210mm Rectangular Cells | Highest Efficiency 23.7% | 620-640W
I-V Characteristic Curves
30-Year Linear Power Warranty
Key Specifications
640W
Maximum Power
23.7%
Module Efficiency
32.5kg
Weight
1500V
System Voltage
General Specifications
| Cell Type | N-type Monocrystalline, 210mm Rectangular Wafer |
| Cell Configuration | 132 cells |
| Module Dimensions | 2382 × 1134 × 30 mm |
| Weight | 32.5 kg |
| Glass | 2.0mm + 2.0mm Double Glass |
| Frame | Anodized Aluminum Alloy |
| Junction Box | IP68 Rated |
| Max System Voltage | 1500V DC |
Electrical Parameters (STC)
| Model | Pmax (W) | Voc (V) | Isc (A) | Efficiency |
|---|---|---|---|---|
| QN-620HT-02 | 620 | 48.32 | 16.24 | 23.0% |
| QN-625HT-02 | 625 | 48.49 | 16.27 | 23.1% |
| QN-630HT-02 | 630 | 48.52 | 16.33 | 23.3% |
| QN-635HT-02 | 635 | 48.58 | 16.38 | 23.5% |
| QN-640HT-02 | 640 | 48.71 | 16.42 | 23.7% |
Key Features
- Industry-leading 23.7% conversion efficiency
- Optimized rectangular cell design for better packing density
- Lighter weight (32.5kg) for easier installation
- Compatible with all major tracking systems
- Excellent temperature coefficient -0.30%/°C
- Lower BOS costs for C&I and utility projects
- 15-year product, 30-year power warranty
Certifications
IEC 61215IEC 61730CETÜV