| Module Power | 400 W |
| Cell Type | N-Type |
| Colour Frame | Full Black |
| Module type | Monofacial |
| Module Power | 400 W |
| Cell Type | N-Type |
| Colour Frame | Full Black |
| Module type | Monofacial |
| Series Name | Silk Plus All Black 400 |
| Series Power Range (Wp) | 400 |
| Model Name | FU 400 M |
| Warranty Years | 15 |
| Primary (Years, % Output Power) | 20, 90 |
| Secondary (Years, % Output Power) | 25, 87 |
| Voltage at Maximum Power, Vmpp (V) At STC | 31.01 |
| Current at Maximum Power, Impp (A) At STC | 12.9 |
| Open Circuit Voltage, Voc (V) At STC | 37.13 |
| Short Circuit Current, Isc (A) At STC | 13.75 |
| Panel Efficiency (%) At STC | 20.48 |
| Temperature coefficient of Pmax (%/°C) | -0.27 |
| Temperature coefficient of Voc (%/°C) | -0.35 |
| Temperature coefficient of Isc (%/°C) | 0.05 |
| Maximum System Voltage (V) | 1000 |
| Cell Number | 108 |
| Glass Type | Anti-reflection Coating, Tempered |
| Glass Thickness (mm) | 3.2 |
| Frame Type | Aodized Aluminium Alloy |
| Junction Box Diodes | 3 |
| Junction Box Protection Class | IP68 |
| Cable Crosssection (mm²) | 4 |
| Cable Length (mm) | 1100 |
| Height (mm) | 1722 |
| Width (mm) | 1134 |
| Depth (mm) | 30 |
| Weight (kg) | 20.8 |