Residential Solar Panels 450W N Type Topcon Solar Panel Wholesale Double Glass

• After-sales Service: Yes
• Warranty: 25 Years
• Number of Cells: 108PCS
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: WP-N54-450M
• Application: Industrial
• Condition: New
• Certification: EST, ISO, CB, CE
• Material: Monocrystalline Silicon
• Weight: 20.8kg
• Solar Cell: N-Type Mono 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, 216PCS/20gp 936PCS/40hc
• Lead Time: 15 Days
• Transport Package: Carton and Pallets
• Specification: 1722*1134*30mm
• Trademark: WEUP
• Origin: China
• HS Code: 8541430000
• Production Capacity: 30000000W/Week
• Package Size: 230.00cm * 150.00cm * 111.00cm
• Package Gross Weight: 870.000kg

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

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

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