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PV module Gokin GK-1-54HTBD-440M rated 440 Wp. Cells: N-type (108 pcs), bifacial, black frame, module efficiency 22.5% (STC). Product warranty 15 years, power warranty: 99% after 1 year and 87.4% after 30 years. Dimensions 1722 × 1134 × 30 mm (H × W × D), weight 19.7 kg.
| Series power range | 425-450 Wp |
|---|---|
| Warranty | 15 years |
| Power warranty — point 1 (years, % output) | 1, 99.00 |
| Power warranty — point 2 (years, % output) | 30, 87.4 |
| Voltage at max. power Vmpp (STC) | 32.26 V |
| Current at max. power Impp (STC) | 13.65 A |
| Open-circuit voltage Voc (STC) | 38.87 V |
| Short-circuit current Isc (STC) | 14.37 A |
| Module efficiency (STC) | 22.5 % |
| Power tolerance + (STC) | 5 % |
| 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 |
| Number of cells | 108 |
| Glass type | Dual glass |
| Glass thickness | 1.6; 1.6 mm |
| Frame | Anodised aluminium alloy |
| Cable cross-section | 4 mm² |
| Cable length | 300 mm |
| Cell technology | Front contact |
| Module power | 440 Wp |
|---|---|
| Cell type | N-type |
| Frame colour | Black frame |
| Module type | Bifacial |
| Height | 1722 mm |
|---|---|
| Width | 1134 mm |
| Depth | 30 mm |
| Weight | 19.7 kg |
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