Side by side on wattage, efficiency, temperature performance and warranty. Winners are highlighted per row.
|
Q-Cells Q.PEAK DUO
Q-Cells Q.PEAK DUO XL-G10.3 480 (480W)
85
SCORE
|
Silfab
Silfab SIL-490 HN (490W)
76
SCORE
|
|
|---|---|---|
| DC Electrical Characteristics | ||
| STC Power Rating | 480W480490 | 490W480490 |
| PTC Power Rating | 453.61W453.61456.48 | 456.48W453.61456.48 |
| STC Power per unit of area | 19.3W/ft (207.3W/m) | 19.4W/ft (208.8W/m) |
| Peak Efficiency | 0.20730.20730.2088 | 0.20880.20730.2088 |
| Power Tolerances | 0%/+5% | 0%/+10% |
| Number of Cells | 156 | 156 |
| Imp | 10.59A10.5910.83 | 10.83A10.5910.83 |
| Vmp | 45.33V45.2345.33 | 45.23V45.2345.33 |
| Isc | 11.12A11.1211.36 | 11.36A11.1211.36 |
| Voc | 53.39V53.3953.96 | 53.96V53.3953.96 |
| NOCT | 42°C4245 | 45°C4245 |
| Temp. Coefficient of Power | -0.34%/K | -0.36%/K |
| Temp. Coefficient of Voltage | -0.144V/K | -0.151V/K |
| Series Fuse Rating | 20A | 20A |
| Maximum System Voltage | 1500V | 1500V |
| Mechanical Characteristics | ||
| Type | Mono | Mono |
| Output Terminal Type | Multicontact Connector Type 4 | Multicontact Connector Type 4 |
| Frame Color | Clear | Clear |
| Backsheet Color | White | White |
| Length | 87.2in (2,216mm) | 89.1in (2,263mm) |
| Width | 41.1in (1,045mm) | 40.8in (1,037mm) |
| Depth | 1.4in (35mm) | 1.4in (35mm) |
| Weight | 64.2lb (29.1kg) | 56.9lb (25.8kg) |
| Installation Method | Rack-Mounted | Rack-Mounted |
| Warranty and Certifications | ||
| 80% Power Output Warranty Period | 30yrs2530 | 25yrs2530 |
| 90% Power Output Warranty Period | 20yrs1220 | 12yrs1220 |
| Workmanship Warranty Period | data not available | 25yrs |
| UL Fire Classification | Type 2 | Type 1 |
| Compliances | IEC 61215, IEC 61730, TUV | UL 1703, IEC 61215, IEC 61730 |
| CSI Listed | ✗ | ✗ |