Internal Reference:
UL-640M-156ADGN
The Ulica 640W double-glass bifacial N-type solar panel from a Global Tier 1 brand (BloombergNEF) delivers higher power output with lower shading and resistive loss, 22.90% module efficiency, outstanding mechanical load resistance (5400 Pa snow / 2400 Pa wind), anti-PID performance, cutting-free technology to minimize micro-cracks, a 15-year product warranty and 30-year linear power output.
Technical Specifications
| Module Type | UL-625M-156ADGN | UL-630M-156ADGN | UL-635M-156ADGN | UL-640M-156ADGN | UL-645M-156ADGN | UL-650M-156ADGN |
| Electrical Specifications (STC / NOCT) | ||||||
| Maximum Power (Pmax) [W] | 625 / 474 | 630 / 477 | 635 / 481 | 640 / 485 | 645 / 489 | 650 / 493 |
| Maximum Power Voltage (Vmp) [V] | 46.10 / 42.41 | 46.28 / 42.58 | 46.48 / 42.76 | 46.68 / 42.95 | 46.88 / 43.13 | 47.08 / 43.31 |
| Maximum Power Current (Imp) [A] | 13.56 / 11.17 | 13.61 / 11.21 | 13.66 / 11.25 | 13.71 / 11.29 | 13.76 / 11.33 | 13.81 / 11.37 |
| Open-circuit Voltage (Voc) [V] | 56.95 / 51.82 | 57.08 / 51.94 | 57.21 / 52.06 | 57.41 / 52.24 | 57.61 / 52.43 | 57.81 / 52.61 |
| Short-circuit Current (Isc) [A] | 13.80 / 11.13 | 13.86 / 11.18 | 13.92 / 11.23 | 13.97 / 11.27 | 13.99 / 11.28 | 14.03 / 11.32 |
| Module Efficiency STC [%] | 22.36 | 22.54 | 22.72 | 22.90 | 23.07 | 23.25 |
| Test conditions | STC: 25°C, 1000W/m², AM1.5G | NOCT: 20°C, 800W/m², wind 1m/s | power tolerance ±3% | |||||
| Operating Parameters | ||||||
| Operating Temperature | -40℃~85℃ | |||||
| Maximum system voltage | DC1500V (IEC) | |||||
| Maximum series fuse rating | 30A | |||||
| Nominal operating cell temperature | 43±2℃ | |||||
| Power tolerance | 0~+5Watt | |||||
| Temperature Ratings | ||||||
| Temperature coefficient of Pmax | -0.29%/℃ | |||||
| Temperature coefficient of Voc | -0.25%/℃ | |||||
| Temperature coefficient of Isc | 0.046%/℃ | |||||
| Specifications | ||||||
| Cell Type | N-type TOPCon Mono Half Cell | |||||
| No. of cells | 156 (6×13×2) | |||||
| Dimensions | 2465*1134*30mm | |||||
| Weight | 33.8kg | |||||
| Front Glass | 2.0mm, Anti-Reflection Coating, High Transmission, Low Iron, Tempered Glass | |||||
| Back Glass | 2.0mm, High Transmission, Low Iron, Tempered Glass | |||||
| Frame | Anodized Aluminium Alloy | |||||
| Junction Box | IP68, 3 diodes | |||||
| Connector | MC4 Compatible: PV-UL608 or Original: MC4-EVO2A or others | |||||
| Cable Length | 4mm²; Short: (+)400/(-)200mm or Long: (+)1400/(-)1400mm or customized | |||||
| Packaging | 36 pcs/pallet, 72 pcs/stack, 576 pcs/40HQ | |||||