High Conversion Efficiency
Advanced TOPCon bifacial cells deliver superior energy yield Maximizing power output under diverse operating conditions
High Efficiency: Up to 23.3% module efficiency
Bifacial Design: Dual-sided power generation for higher yield
Durable Build: Double-glass structure with corrosion-resistant frame
Low-Light Performance: Reliable output under weak or diffused light
Long-Term Reliability: 12-year product warranty & 30-year linear power warranty
Brand:
NUUKOItem NO.:
NKM625-650N-156BDM10
Product Advantages
Advanced TOPCon bifacial cells deliver superior energy yield Maximizing power output under diverse operating conditions
Stable energy generation in low-irradiance and diffuse light conditions Ensures consistent daily energy harvest across all weather
Double-glass structure with enhanced mechanical strength and sealing integrity Designed for long-term operation in harsh environments
Minimized power loss through Anti-PID and Anti-LID technologies Ensures stable long-term performance and sustained energy yield
Optimized module design ensures broad application adaptability Suitable for residential, commercial, and utility-scale PV systems
Product Specifications
| Cell Type | N Type Mono-crystalline |
| Cell Arrangement | 156 (6*26) |
| Weight | 34.5KG |
| Module Dimensions | 2465*1134*30mm |
| Cable Length | 4.0mm², ±300mm or Customized length |
| Front Glass | 2.0mm, Anti-Reflection Coating |
| Back Glass | 2.0mm, Heat Strengthened Glass |
| No.of Bypass Diodes | 3/6 |
| Packing Configuration | 36pcs/pallet, 576pcs/40HQ |
| Frame | Anodized Aluminium Alloy |
| Junction Box | IP68 |
| Module Type | NKM625N-156BDM10 | NKM630N-156BDM10 | NKM635N-156BDM10 | NKM640N-156BDM10 | NKM645N-156BDM10 | NKM650N-156BDM10 | ||||||
| Testing Condition | STC | NMOT | STC | NMOT | STC | NMOT | STC | NMOT | STC | NMOT | STC | NMOT |
| Rated output (Pmp/Wp) | 625 | 470 | 630 | 474 | 635 | 477 | 640 | 481 | 645 | 485 | 650 | 489 |
| Maximum Power Voltage | 46.05 | 42.68 | 46.20 | 42.79 | 46.35 | 42.90 | 46.50 | 43.01 | 46.65 | 43.12 | 46.80 | 43.23 |
| Maximum Power Current | 13.57 | 11.01 | 13.64 | 11.07 | 13.70 | 11.13 | 13.76 | 11.19 | 13.83 | 11.25 | 13.89 | 11.31 |
| Open Circuit Voltage | 55.75 | 52.93 | 55.90 | 53.06 | 56.05 | 53.19 | 56.20 | 53.32 | 56.35 | 53.45 | 56.50 | 53.58 |
| Short Circuit Current | 14.27 | 11.51 | 14.35 | 11.57 | 14.43 | 11.63 | 14.51 | 11.69 | 14.59 | 11.75 | 14.67 | 11.81 |
| Module efficiency(%) | 22.4% | 22.5% | 22.7% | 22.9% | 23.1% | 23.3% | ||||||
| Power Tolerance (W) | 0~+5 | 0~+5 | 0~+5 | 0~+5 | 0~+5 | 0~+5 | ||||||
STC: Irradiance 1000W/m², Cell Temperature 25°C, AM=1.5
BNPI
| Rated Output | 676 | 681 | 687 | 692 | 698 | 704 |
| Rated Voltage | 40.51 | 40.71 | 40.91 | 41.11 | 41.31 | 41.51 |
| Rated Current | 16.69 | 16.74 | 16.80 | 16.84 | 16.90 | 16.95 |
| Open Circuit Voltage | 48.38 | 48.58 | 48.78 | 48.98 | 49.18 | 49.38 |
| Short Circuit Current | 17.67 | 17.73 | 17.78 | 17.84 | 17.89 | 17.95 |
Irradiance: front 1000W/m², rear 135W/m², Cell Temperature 25°C, AM=1.5
| Maximum System Voltage | 1000V/1500V DC（IEC） |
| Operating Temperature | -40°C ~ +85°C |
| Maximun Series Fuse | 30A |
| Static Loading | Snow Loading: 5400Pa/ Wind Loading: 2400Pa |
| Protection Class | II |
| Fire Type | Class C (IEC) |
| Bifacial | 80±5% |
| NMOT Temperature | 45℃±2℃ |
| Temprature Coefficient (Pmax) | -0.29%/℃ |
| Temprature Coefficient (Voc) | -0.25%/℃ |
| Temprature Coefficient (Isc) | 0.043%/℃ |
Product Certification
Application Scenarios
WhatsApp : +8613855447433
E-mail : info@nuukopower.com
Verify Products : CustomerService@nuukopower.com
