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PV module Trina TSM-NEG18R.28 rated 520 Wp. Cells: N-type (108 pcs), monofacial, black frame, module efficiency 23.4% (STC). Product warranty 25 years, power warranty: 87.4% after 30 years. Dimensions 1961 × 1134 × 39 mm (H × W × D), weight 23.5 kg.
| Series | TSM-NEG18R.28 490-520 |
|---|---|
| Series power range | 490-520 Wp |
| Warranty | 25 years |
| Power warranty — point 1 (years, % output) | 30, 87.4 |
| Voltage at max. power Vmpp (STC) | 34.1 V |
| Current at max. power Impp (STC) | 15.25 A |
| Open-circuit voltage Voc (STC) | 41.2 V |
| Short-circuit current Isc (STC) | 15.99 A |
| Module efficiency (STC) | 23.4 % |
| Temperature coefficient of Pmax | -0.29 %/°C |
| Temperature coefficient of Voc | -0.24 %/°C |
| Temperature coefficient of Isc | 0.04 %/°C |
| Max. system voltage | 1500 V |
| Max. series fuse rating | 30 A |
| Number of cells | 108 |
| Glass type | Heat-strengthened glass with anti-reflective coating |
| Glass thickness | 1.6 mm |
| Frame | Anodised aluminium alloy |
| Bypass diodes | 3 |
| Junction box IP rating | IP68 |
| Connector type | MC4 EVO2 |
| Cable cross-section | 4 mm² |
| Cable length | Portrait: 280/350 mm Landscape: 1300/1300 mm |
| Cell technology | Front contact |
| Module power | 520 Wp |
|---|---|
| Cell type | N-type |
| Frame colour | Black frame |
| Module type | Monofacial |
| Height | 1961 mm |
|---|---|
| Width | 1134 mm |
| Depth | 39 mm |
| Weight | 23.5 kg |
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