| Customization: | Available |
|---|---|
| After-sales Service: | Performance Warranty |
| Warranty: | 25 Years |
Suppliers with verified business licenses
| Model | JAM78D40-620/MB | Wattage | 620W |
| Authentication | ISO,CE | New and Old degree | New |
| Size | 2465±2mmx1134±2mmx35±1mm | Material | monocrystalline silicon |
| Connector | MC4 | Battery Panel Efficiency | 21.5-22.4% |
| Junction Box | IP68 | Component Level | A-level |
| Package | Pallet | Types of | NTOPCon |
| Glass | Double | Backboard | Grand A,Tpt |
| Specifications | 2465±2mmx1134±2mmx35±1mm | Transport Packaging | Carton with tray |
| Origin | ningjin | Trademark | JA Solar |
| Productivity | 1000000pieces/year | Customs code | 8541403000 |
| Electrical specifications (STC *) | |||||||
| Maximum Power(Pmax/W) | 600 | 605 | 610 | 615 | 620 | 625 | |
| Open Circuit Voltage(Voc/V) | 55.18 | 55.38 | 55.59 | 55.79 | 55.99 | 56.18 | |
| Short Circuit Current(Isc/A) | 13.54 | 13.59 | 13.64 | 13.69 | 13.74 | 13.79 | |
| Voltage at Maximum Power(Vmp/V) | 46.66 | 46.86 | 47.05 | 47.24 | 47.43 | 47.61 | |
| Current at Maximum Power(Imp/A) | 13.54 | 13.59 | 13.64 | 13.69 | 13.74 | 13.79 | |
| Modu le Efficiency(%) | 21.5 | 21.6 | 21.8 | 22 | 22.2 | 22.4 | |
| Power Output Tolerance(W) | 0~3% | ||||||
| Operating Temperature(ºC) | -40ºC~+85ºC | ||||||
| Maximum system voltage | DC1500V | ||||||
| Maximum series fuse rating | 30A | ||||||
| Electrical Specification(NOCT*) | |||||||
| Maximum Power(Pmax/W) | 648 | 653 | 659 | 664 | 670 | 675 | |
| Open Circuit Voltage(Voc/V) | 55.18 | 55.38 | 55.59 | 55.79 | 55.99 | 56.18 | |
| Short Circuit Current(Isc/A) | 14.62 | 14.68 | 14.73 | 14.79 | 14.84 | 14.89 | |
| Voltage at Maximum Power(Vmp/V) | 46.66 | 46.86 | 47.05 | 47.24 | 47.43 | 47.61 | |
| Current at Maximum Power(Imp/A) | 13.89 | 13.95 | 14.00 | 14.06 | 14.12 | 14.18 | |
| Packaging type | 36/pallet, 720 pieces/40 foot high cabinet |
| Package size | 2465×1134×35mm |
| Gross weight of packaging | 34.6KG |
| Power range | 310 - 410W | 400-455W | 455-670W |
| Describe | Most suitable for residential and family use |
Provide maximum power and optimal value for large roof or floor installations, commercial or industrial applications | Best choice |
| Battery cell size | 166 * 166mm (60 pieces) 182 * 182mm (54 pieces) |
166 * 166mm (72 pieces) 182 * 182mm (54 pieces) |
166 * 166mm (72 pieces) 182 * 182mm (72 pieces) 210 * 210mm (60 pieces) |
| Framework | Silver or black | Silver or black | Silver or black |
| efficiency | 19.2% to 21% | 20% to 21.1% | 20% to 23% |
| Warranty Form | 10 year product warranty, 25 or 30 year power output warranty | ||
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