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PV module Longi LR8-66HVD-650M rated 650 Wp. Cells: N-type (132 pcs), bifacial, silver frame, module efficiency 24.06% (STC). Product warranty 15 years, power warranty: 92.35% after 20 years and 88.85% after 30 years. Dimensions 2382 × 1134 × 30 mm (H × W × D), weight 33.5 kg.
| Series | LR8-66HVD 640-665M |
|---|---|
| Series power range | 640-665 Wp |
| Warranty | 15 years |
| Power warranty — point 1 (years, % output) | 20, 92.35 |
| Power warranty — point 2 (years, % output) | 30, 88.85 |
| Voltage at max. power Vmpp (STC) | 40.98 V |
| Current at max. power Impp (STC) | 15.86 A |
| Open-circuit voltage Voc (STC) | 49.72 V |
| Short-circuit current Isc (STC) | 16.54 A |
| Module efficiency (STC) | 24.06 % |
| Temperature coefficient of Pmax | -0.26 %/°C |
| Temperature coefficient of Voc | -0.2 %/°C |
| Temperature coefficient of Isc | 0.05 %/°C |
| Max. system voltage | 1500 V |
| Max. series fuse rating | 35 A |
| Number of cells | 132 |
| Glass type | Dual glass, semi-tempered |
| Glass thickness | 2 mm |
| Frame | Anodised aluminium alloy |
| Bypass diodes | 3 |
| Junction box IP rating | IP68 |
| Cable cross-section | 4 mm² |
| Cable length | 4mm2, +400, -200mm/±1400mm length can be customized |
| Cell technology | Back contact |
| Module power | 650 Wp |
|---|---|
| Cell type | N-type |
| Frame colour | Silver frame |
| Module type | Bifacial |
| Height | 2382 mm |
|---|---|
| Width | 1134 mm |
| Depth | 30 mm |
| Weight | 33.5 kg |
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