Factory Direct: High Efficiency Monocrystalline PV Half Cell Solar Panel Boards

Model No.	VL-430W-182M/120	VL-435W-182M/120	VL-440W-182M/120	VL-445W-182M/120	VL-450W-182M/120		VL-455W-182M/120
Rated Maximum Power at STC	430W	435W	440W	445W	450W		455W
Open Circuit Voltage ( Voc)	40.63V	40.86V	41.02V	41.21V	41.40V		41.60V
Short Circuit Current (Isc)	13.56A	13.65A	13.73A	13.81A	13.89A		13.95A
Max. Power Voltage (Vmp)	33.33V	33.52V	33.72V	33.93V	34.12V		34.31V
Max. Power Current (Imp)	12.91A	12.98A	13.05A	13.12A	13.19A		13.26A
Module Efficiency	19.87%	20.10%	20.34%	20.57%	20.80%		21.03%
Power Tolerance	0~+3%	0~+3%	0~+3%	0~+3%	0~+3%		0~+3%
STC: Irradiance 1000W/m², Module Temperature 25°c, Air Mass 1.5 NOCT: Irradiance at 800W/m², Ambient Temperature 20°C, Wind Speed 1m/s.
Normal Operating Ccell Temperature	NOCT : 44±2°c		Maximum System Voltage			1500V DC
Temperature Coefficient of Pmax	-0.36%ºC		Operating Temperature			-40°c~+85°c
Temperature Coefficient of Voc	-0.27%ºC		Maximum Series Fuse			25A
Temperature Coefficient of Isc	0.04%ºC		Application Class			Class A

Cell Increased the area exposed to light Increased module power and reduced BOS cost

Module (1) Half cut (2) Low power loss in cell connection (3) Lower hot spot temperature (4) Enhanced reliability (5) Better shading tolerance GLASS (1) 3.2 mm heat strengthened glass on front side (2) 30 year module performance warranty FRAME (1) 35 mm anodized aluminium alloy: Robust protection (2) Reserved mounting holes: Easy installation (3) Less shading on back side: Greater energy yield

JUNCTION BOX IP68 split junction boxes: Better heat dissipation & higher safety Smaller size: No shading on cells & greater energy yield Cable: Optimised cable length: Simplified wire fix, reduced energy loss in cable

Structure

1. Use anti-rust alloy and tempered glass to make energy storage safer and more reliable 2. Cells are protected for a longer service life 3. All black color is available, new energy has a new fashion