Description

Technical Parameters

The 450W Mono Solar Panel is a high-efficiency N-type bifacial PV module designed for utility-scale solar plants, commercial rooftops, and EPC projects requiring higher energy yield per installed watt and lower Levelized Cost of Energy (LCOE).

Key Technology Advantages

Bifacial Power Generation Capability
This 450W Mono Solar Panel features bifacial structure that enables rear-side energy generation.
Rear-side power gain: up to 30% (site dependent)
Equivalent rear-side efficiency: ≥80% of front side output
Ideal for ground-mounted systems with high albedo (sand, concrete, snow)

Anti-PID Performance (Long-Term Stability)
The module has passed anti-PID testing under harsh conditions:
85°C temperature
85% relative humidity
192 hours continuous testing
This ensures stable performance in humid, coastal, and high-voltage system environments.

Lower LCOE (System-Level Cost Advantage)
Designed for EPC optimization:
Higher energy yield per module
Reduced BOS cost per watt
Lower shading and resistive losses
Improved temperature coefficient performance

Excellent Mechanical Load Resistance
Engineered for extreme weather conditions:
Wind load resistance: 2400 Pa
Snow load resistance: 5400 Pa
Suitable for deserts, high-altitude regions, and heavy-snow environments.

Electrical Specifications (STC / NOCT)

Main Electrical Data

Module Type	445M-108BDGN	450M-108BDGN	455M-108BDGN
Pmax (W)	445	450	455
Vmp (V)	33.02	33.22	33.42
Imp (A)	13.48	13.55	13.61
Voc (V)	39.58	39.78	39.98
Isc (A)	14.30	14.38	14.45
Efficiency	22.27%	22.52%	22.77%

Electrical Characteristics (450W Reference)

Operating temperature:	-40°C ~ +85°C
Max system voltage:	1500V DC (IEC)
Max series fuse:	30A
Power tolerance:	0 ~ +5W
Temperature coefficient (Pmax):	-0.29%/°C
NOCT:	43±2°C

Bifacial Power Gain Performance (450W Front Side Reference)

Rear Gain	Pmax (W)	Vmp (V)	Imp (A)
0%	450	33.22	13.55
5%	473	33.22	14.22
10%	495	33.22	14.90
15%	518	33.22	15.58
20%	540	33.22	16.26
25%	563	33.22	16.93
30%	585	33.22	17.61

Mechanical Specifications

Cell type:	N-type monocrystalline
Number of cells:	108 (6×9×2 layout)
Dimensions:	1762 × 1134 × 30 mm
Weight:	24.0 kg
Front glass:	2.0 mm + 2.0 mm double-glass, low-iron, anti-reflective coating
Junction box:	IP68, 3 bypass diodes
Connector:	MC4 compatible
Cable:	4mm², 1200mm (+/-), customizable

Packaging & Shipping

36 pcs per box

72 pcs per pallet (two boxes per pallet)

936 pcs per 40HQ container

Reinforced export pallet packaging for long-distance sea freight

OEM packaging available for distributors

Applications

The 450W Mono Solar Panel is widely used in:

Utility-scale solar farms (MW to GW projects)

Commercial rooftop systems

EPC turnkey solar installations

High-albedo ground-mounted projects

Industrial self-consumption systems

Solar wholesale distribution markets

Its bifacial structure makes it especially effective in reflective environments such as snowfields, deserts, and concrete surfaces.

Reliability & Quality Control

Each module undergoes strict testing before shipment:

100% EL (Electroluminescence) inspection

IV curve flash testing

Hi-Pot insulation test

Bifacial gain calibration sampling

Thermal cycling & damp heat reliability testing

Manufactured under IEC 61215, IEC 61730, ISO 9001 quality systems.

FAQ

Q: What is the MOQ for the 450W Mono Solar Panel?

A: MOQ is typically 1 pallet, with flexible trial order support for new clients.

Q: What are your payment terms?

A: We support T/T, L/C at sight, and negotiated terms for long-term distributors.

Q: What trade terms are available?

A: EXW, FOB, CIF, and DDP depending on destination and order volume.

Q: What is the typical delivery time?

A: Standard lead time is 10–20 working days depending on production schedule and order size.

Q: How is product quality guaranteed?

A: Each module is 100% tested (EL + IV curve) and covered by a 25-year linear power warranty.

Q: Can I order OEM branded panels?

A: Yes, OEM logo printing, frame customization, and packaging design are supported.

Q: What is the container loading capacity?

A: Approximately 936 pieces per 40HQ container.

Q: Do you support third-party inspection?

A: Yes, SGS, BV, or customer-designated inspection is supported before shipment.

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Module Type		445M-108BDGN		450M-108BDGN		455M-108BDGN
Module Type		STC*	NOCT*	STC*	NOCT*	STC*	NOCT*
Maximum Power (Pmax)	W	445	337	450	341	455	345
Maximum Power Voltage (Vmp)	V	33.02	30.38	33.22	30.56	33.42	30.75
Maximum Power Current(lmp)	A	13.48	11.1	13.55	11.16	13.61	11.21
Open-circuit Voltage (Voc)	V	39.58	36.02	39.78	36.2	39.98	36.38
Short-circuit Current (Isc)	A	14.3	11.53	14.38	11.6	14.45	11.66
Module Efficiency STC	%	22.27		22.52		22.77
Operating Temperature	-40℃~85℃
Maximum system voltage	DC1500V(IEC)
Maximum series fuse rating	30A
Power tolerance	0~+5Watt
Temperature coefficients of Pmax	-0.29%/℃
Temperature coefficients of Voc	-0.25%/℃
Temperature coefficients of Isc	0.046%/℃
Nominal operating cell temperature(NOCT)	43±2℃

*STC:Cell temperature: 25℃,Irradiance: 1000 W/㎡,Air mass: 1.5G
NOTC: Air temperature: 20°C.Irradiance: 800 W/㎡,Air mass:1.5G,Wind speed:1m/s

SPECIFICATIONS

Cell Type	450w mono solar panel N type Mono-crystalline
No. of cells	108(6x9x2)
Dimensions	1762113430mm
Weight	24.0kg
Front Glass	2.0mm+2.0mm,Anti-Reflection Coating,High Transmission,Low Iron,Tempered Glass
Junction Box	IP68,3diodes
Connector	MC4 Compatible
Cable Length (Including Connector)	4mm Landscape:(+)1200mm/(-)1200mm or Customized Length
Packaging Configuration	Two Box=One Pallet 36pcs/Box,72pcs/Pallet,936pcs/40HQ Container

Electrical characteristics with different rear side power gain(reference to 450 W front)

Pmax/W	Voc/V	lsc/A	Vmp/V	Imp/A	Pmax gain
450	39.78	14.38	33.22	13.55	0%
473	39.78	15.1	33.22	14.22	5%
495	39.78	15.82	33.22	14.9	10%
518	39.78	16.54	33.22	15.58	15%
540	39.78	17.26	33.22	16.26	20%
563	39.78	17.98	33.22	16.93	25%
585	39.78	18.69	33.22	17.61	30%