JA Solar DeepBlue 4.0 Pro 700W (JAM66D46-700)
Full specifications
| Brand | JA Solar |
| General Specifications | |
| Model number | JAM66D46-700 |
| Power | 700 W |
| Cell technology | N-Type TOPCon |
| Solar panel type | Bi Facial |
| Module efficiency | 22.5% |
| Product warranty | 12 Years |
| Performance warranty | 30 Years |
| Electrical Specifications | |
| Max. system voltage | 1500 VDC |
| Max. series fuse rating | 35 A |
| Open circuit voltage (Voc) | 48.20 V |
| Voltage at max. power (Vmp) | 40.42 V |
| Short circuit current (Isc) | 18.43 A |
| Current at max. power (Imp) | 17.32 A |
| Output cable | 4 mm² |
| Mechanical Parameters | |
| Glass type | Dual Glass |
| Operating Parameters | |
| Operational temperature range | -40°C ~ +85°C |
| Temp. coefficient of Pmax | -0.290% / °C |
Note: JA Solar DeepBlue 4.0 Pro, N-Type TOPCon. 700 W at 22.5% module efficiency. Bifacial dual-glass construction. Temperature coefficient -0.290 %/°C. 12-year product warranty, 30-year linear power warranty. Price shown is built from a Pakistani per-watt rate, not a quote for this exact model: Rs 37 per watt, which at 700 W works out at roughly Rs 25,900. The rate was collected on 16 September 2026. Panel rates in Pakistan move with the dollar and are quoted per watt, so treat this as a guide to negotiate around rather than a fixed figure, and always confirm the day's rate with the dealer.