
GAMKO GKA108N-PRO solar panel, Full Black version, 520 W. N-Type TOPCon, efficiency 22.6%. Product warranty 12 years, power output warranty 30 years (linear).
| Technology | N-Type TOPCon, mono |
| Rated power Pmax | 520 W |
| Version | Full Black (black frame + back-sheet) |
| Module efficiency | 22.6 % |
| Voltage Voc | 38.6 V |
| Current Isc | 17.35 A |
| Vmpp | 31.8 V |
| Impp | 17 A |
| Number of cells | 108 (6×18) |
| Dimensions | 1909×1303×30 mm |
| Weight | 29.0 kg |
| Max. system voltage | 1500 V DC |
| Operating temperature | −40…+85 °C |
| NOCT | 45±2 °C |
| Temp. coefficient Pmax | −0.30 %/°C |
| Warranty (product) | 12 years |
| Warranty (power) | 30 years linear (≥87.4 % @ 30 years) |
| Certificates | IEC 61215, IEC 61730, CE, FCC, RoHS, ISO 9001/14001/45001 |








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