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PV module GCL NT12R/66GDF 620 rated 620 Wp. Cells: N-type (132 pcs), bifacial, silver frame, module efficiency 23% (STC). Product warranty 12 years, power warranty: 87.4% after 30 years. Dimensions 2382 × 1134 × 30 mm (H × W × D), weight 32.5 kg.
| Series | NT12R/66GDF 610-635W |
|---|---|
| Series power range | 610-635 Wp |
| Warranty | 12 years |
| Power warranty — point 2 (years, % output) | 30, 87.4 |
| Voltage at max. power Vmpp (STC) | 40.93 V |
| Current at max. power Impp (STC) | 15.15 A |
| Open-circuit voltage Voc (STC) | 48.4 V |
| Short-circuit current Isc (STC) | 15.95 A |
| Module efficiency (STC) | 23 % |
| Temperature coefficient of Pmax | -0.29 %/°C |
| Temperature coefficient of Voc | -0.25 %/°C |
| Temperature coefficient of Isc | 0.045 %/°C |
| Max. system voltage | 1500 V |
| Max. series fuse rating | 35 A |
| Number of cells | 132 |
| Glass type | Heat-strengthened glass |
| Glass thickness | 2 mm |
| Frame | Anodised aluminium alloy |
| Bypass diodes | 3 |
| Junction box IP rating | IP68 |
| Connector type | GCL-01 |
| Cable cross-section | 4 mm² |
| Cable length | +300/-200mm (length can be customized) |
| Cell technology | Front contact |
| Module power | 620 Wp |
|---|---|
| Cell type | N-type |
| Frame colour | Silver frame |
| Module type | Bifacial |
| Height | 2382 mm |
|---|---|
| Width | 1134 mm |
| Depth | 30 mm |
| Weight | 32.5 kg |
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