High-Efficiency N-Type PV & Integrated Solar Energy Storage Solutions

NUUKO 430W-450W N-Type TOPCon Bifacial Double-Glass Solar Module 1

NUUKO 430W-450W N-Type TOPCon Bifacial Double-Glass Solar Module 2

NUUKO 430W-450W N-Type TOPCon Bifacial Double-Glass Solar Module 3

NUUKO 430W-450W N-Type TOPCon Bifacial Double-Glass Solar Module

BRAND: NUUKO
ITEM NO.: NKM430-450N-108BDM10

High Efficiency: Up to 23.0% 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

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Core Advantage

NUUKO 430W-450W N-Type TOPCon Bifacial Double-Glass Solar Module 4

High Conversion Efficiency

Advanced TOPCon bifacial cells deliver superior energy yield Maximizing power output under diverse operating conditions

High Energy Capture Capability

Stable energy generation in low-irradiance and diffuse light conditions Ensures consistent daily energy harvest across all weather

Superior Durability

Double-glass structure with enhanced mechanical strength and sealing integrity Designed for long-term operation in harsh environments

Advanced Degradation Control

Minimized power loss through Anti-PID and Anti-LID technologies Ensures stable long-term performance and sustained energy yield

Universal Application Scenarios

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	108 (6*18)
Weight	24.5KG
Module Dimensions	1722113430mm
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,936pcs/40HQ
Frame	Anodized Aluminium Alloy
Junction Box	IP68

Module Type	NKM430N-108BDM10		NKM435N-108BDM10		NKM440N-108BDM10		NKM445N-108BDM10		NKM450N-108BDM10
Testing Condition	STC	NMOT	STC	NMOT	STC	NMOT	STC	NMOT	STC	NMOT
Rated output (Pmp/Wp)	430	326	435	330	440	334	445	339	450	343
Maximum Power Voltage(Vmpp/V)	32.3	30.3	32.5	30.5	32.7	30.7	32.9	30.9	33.1	31.1
Maximum Power Current(Impp/A)	13.31	10.74	13.38	10.82	13.46	10.89	13.53	10.96	13.6	11.03
Open Circuit Voltage(Voc/V)	38.3	36.6	38.4	36.8	38.6	37	38.8	37.2	39	37.4
Short Circuit Current(Isc/A)	14.12	11.38	14.18	11.43	14.25	11.48	14.32	11.53	14.39	11.58
Module efficiency(%)	22.00%		22.30%		22.50%		22.80%		23.00%
Power Tolerance (W)	0~+5		0~+5		0~+5		0~+5		0~+5

STC: Irradiance 1000W/m2, Cell Temperature 25°C, Air Mass AM1.5 NMOT: Irradiance at 800W/m2, Ambient Temperatue 20°C, Air Mass AM1.5, Wind Speed 1m/

Electrical Characteristics with Different Rearside Power Gain (Reference to 440 W Front)

Pmax/W	462	484	506	528	550
Vmpp/V	32.7	32.7	32.7	32.7	32.7
Impp/A	14.13	14.8	15.48	16.15	16.83
Voc/V	38.6	38.6	38.6	38.6	38.6
Isc/A	14.96	15.68	16.39	17.1	17.81
Pmax gain	5%	10%	15%	20%	25%

Maximum System Voltage	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 (Voc)	0.045%/℃

Product Certification

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