Side by side on wattage, efficiency, temperature performance and warranty. Winners are highlighted per row.
|
Trina Solar
Trina Solar TSM-505DE18M(II) (505W)
79
SCORE
|
Vikram Solar
Vikram Solar PARADEA VSMDH.72.540.05 (540W)
76
SCORE
|
|
|---|---|---|
| DC Electrical Characteristics | ||
| STC Power Rating | 505W505540 | 540W505540 |
| PTC Power Rating | 477.63W477.63504.13 | 504.13W477.63504.13 |
| STC Power per unit of area | 19.7W/ft (212.5W/m) | 19.5W/ft (209.4W/m) |
| Peak Efficiency | 0.21250.20940.2125 | 0.20940.20940.2125 |
| Power Tolerances | 0%/+5% | data not available |
| Number of Cells | 15072150 | 7272150 |
| Imp | 11.75A11.7512.95 | 12.95A11.7512.95 |
| Vmp | 43V41.743 | 41.7V41.743 |
| Isc | 12.35A12.3513.64 | 13.64A12.3513.64 |
| Voc | 51.9V49.551.9 | 49.5V49.551.9 |
| NOCT | 41°C4145 | 45°C4145 |
| Temp. Coefficient of Power | -0.36%/K | -0.35%/K |
| Temp. Coefficient of Voltage | -0.135V/K | -0.134V/K |
| Series Fuse Rating | 20A2025 | 25A2025 |
| Maximum System Voltage | 1500V | 1500V |
| Mechanical Characteristics | ||
| Type | Mono | Mono |
| Output Terminal Type | Multicontact Connector Type 4 | Multicontact Connector Type 4 |
| Frame Color | Clear | Black |
| Backsheet Color | White | data not available |
| Length | 85.7in (2,176mm) | 89.5in (2,274mm) |
| Width | 43in (1,092mm) | 44.6in (1,134mm) |
| Depth | 1.4in (35mm) | 1.4in (35mm) |
| Weight | 58lb (26.3kg) | 73.6lb (33.4kg) |
| Installation Method | Rack-Mounted | Rack-Mounted |
| Warranty and Certifications | ||
| 80% Power Output Warranty Period | 25yrs | data not available |
| 90% Power Output Warranty Period | 10yrs | data not available |
| Workmanship Warranty Period | 10yrs1012 | 12yrs1012 |
| UL Fire Classification | data not available | Type 2 |
| Compliances | UL 1703, IEC 61215, IEC 61730, CEC, TUV | UL 1703, IEC 61215, IEC 61730 |
| CSI Listed | ✗ | ✗ |