440W 445W 450W N Type Solar Panel From Chinese Factory
| US$0.10 - 0.12 | 10,000 W (MOQ) |
Port:
Shanghai, China
Production Capacity:
30000000W/Week
Payment Terms:
L/C, T/T, D/P, Western Union, Paypal, Money Gram
Anhui, China
Last Login Date:
Jul 24, 2025
Business Type:
Manufacturer/Factory
Main Products:
Solar Panel, Solar Energy System, Inverter, Solar Battery, BIPV, Lithium Battery Pack, N-Type Solar Panel, Shingled Solar Panel, Flexible Solar Panel, Topcon Solar Panel
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Product Description
Company Info
Basic Info.
Model NO.
WP-N54-450M
After-sales Service
Yes
Warranty
25 Years
Number of Cells
108
Application
Industrial
Condition
New
Certification
EST, ISO, CB, CE, TUV
Material
Monocrystalline Silicon
Weight
20.8kg
Solar Cell Tpye
182mm
Front Load
5400PA
Connector Type
Mc4 PV Connector
Junction Box
IP68, 3 Bypass Diode
Cables
4mm²
Glass
3.2mm High Transmission Tempered Glass
Frame
Anodized Aluminium Alloy
Packing
36PCS/Pallet, 936PCS/40hq
Lead Time
15 Days
Trademark
WEUP
Transport Package
Carton and Pallets
Specification
1722*1134*30mm
Origin
China
HS Code
8541430000
Product Description
1. TOPCon Technology Innovation. Selective Passivation Contact.
2. Ultra-high Power Generation/Ultra-high Efficiency 23%
3. Optimized Temperature Coefficient
4. Enhanced Reliability & Lower LID / LETID
5. Pure black for extreme elegance
2. Ultra-high Power Generation/Ultra-high Efficiency 23%
3. Optimized Temperature Coefficient
4. Enhanced Reliability & Lower LID / LETID
5. Pure black for extreme elegance
30 Power Warranty
First year degradation ≤ 1%
Linear degradation -0.4%
Optimized Temperature Coefficient -0.29%/ºC
The temperature coefficient of P-type is -0.35%/ºC
Under high temperature condition, generating 2% more power than
P-type
The temperature coefficient of P-type is -0.35%/ºC
Under high temperature condition, generating 2% more power than
P-type
| Electrical Characteristics | STC:AM1.5 1000W/m2 25°C NOCT : AM1.5 800W/m2 20°C Im/s Test uncertainty for Pmax: ±3% | ||
| Module Type | WP-N54-440M | WP-N54-445M | WP-N54-450M |
| Testing Condition | STC NOCT | STC NOCT | STC NOCT |
| Maximum Power (Pmax/W) | 440 329 | 445 332 | 450 336 |
| Open Circuit Voltage (Voc/V) | 39.53 37.11 | 39.73 37.30 | 39.93 37.49 |
| Short Circuit Current (Isc/A) | 14.30 11.55 | 14.37 11.61 | 14.45 11.67 |
| Voltage at Maximum Power (Vmp/V) | 33.24 30.33 | 33.44 30.51 | 33.64 30.7 |
| Current at Maximum Power (Imp/A) | 13.24 10.85 | 13.31 10.90 | 13.38 10.95 |
| Module Efficiency]%) | 22.5 | 22.8 | 23.0 |
| Operating Parameters | Mechanical Loading | ||
| Operational Temperature | -40oC~+85°C | Front Side Maximum Static Loading | 5400Pa |
| Power Output Tolerance | 0-3% | Rear Side Maximum Static Loading | 2400Pa |
| Voc and Isc Tolerance | ±3% | Hailstone Test | 5mm Hailstone at the speed of 23m/s |
| Maximum System Voltage | DC1500V(IEC/U L) | ||
| Maximum Series Fuse Rating | 25A | ||
| Nominal Operating Cell Temperature | 45±2°C | Temperature Ratings (STC) | |
| Protection Class | Class II | Temperature Coefficient of Isc | +0.050%/°C |
| Fire Rating | U Ltypelor2 | Temperature Coefficient of Voc | -0.230%/°C |
| IEC Class C | Temperature Coefficient of Pmax | -0.290%/°C | |
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