
| Module Power | 550 W | 
| Cell Type | P-Type | 
| Colour Frame | Silver Frame | 
| Module type | Bifacial | 
| Module Power | 550 W | 
| Cell Type | P-Type | 
| Colour Frame | Silver Frame | 
| Module type | Bifacial | 
| Series Name | Zosma M 540-555 W | 
| Series Power Range (Wp) | 540-555 | 
| Model Name | Zosma M SS-550-72MDH | 
| Warranty Years | 15 | 
| Primary (Years, % Output Power) | 25, 84.8 | 
| Voltage at Maximum Power, Vmpp (V) At STC | 40.83 | 
| Current at Maximum Power, Impp (A) At STC | 13.48 | 
| Open Circuit Voltage, Voc (V) At STC | 49.6 | 
| Short Circuit Current, Isc (A) At STC | 14.04 | 
| Panel Efficiency (%) At STC | 21.1 | 
| Temperature coefficient of Pmax (%/°C) | -0.35 | 
| Temperature coefficient of Voc (%/°C) | -0.28 | 
| Temperature coefficient of Isc (%/°C) | 0.045 | 
| Maximum System Voltage (V) | 1500 | 
| Series Fuse Rating (A) | 25 | 
| Cell Size (mm) | 182x91 | 
| Cell Number | 144 | 
| Glass Type | Tempered, AR, High transmittance, Low iron | 
| Glass Thickness (mm) | 3.2 | 
| Frame Type | Anodized aluminum alloy | 
| Connector Type | MC4 Compatible | 
| Cable Crosssection (mm²) | 4 | 
| Cable Length (mm) | 300/customized | 
| Height (mm) | 2278 | 
| Width (mm) | 1134 | 
| Depth (mm) | 35 | 
| Weight (kg) | 27.6 |