408 Shingled Cells Mono Solar PV Panel

Product Introduction:

408 Shingled Cells Mono Solar PV Panel. 5-10% more module power is gain for the 34x12 layout shingled cut cells new design 405W eclipse mono solar Pv panel which is the result of application of conductive paste that enables novel interconnection technologies. A solar panel includes a plurality of solar cells electrically connected to one another in a string along a string direction. Each of the solar cells are made up of solar cell strips that are shingled with respect to one another along a shingling direction. The shingling direction is perpendicular to the string direction. The encapsulated cells are based on the Passivated Emitter and Rear Cell (PERC) design approach. The module design features a combination of series and parallel connections for each cell to significantly reduce losses when parts of the module surface are shaded or soiled.

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Description

Technical Parameters

【Product introduction】
Cell	Mono 156.75mmx31.2mm High Efficiency Solar Cell
No. of cells	408（34×12）
Rated Maximum Power(Pmax)	405W
Junction Box	IP67
Maximum System Voltage	1000V/1500V DC(IEC)
Operating Temperature	-40℃～+85℃
Dimensions	1941mm×1048mm×40mm
Weight	23kg±3%

【Product description】

408 Shingled Cells Mono Solar PV Panel.

5-10% more module power is gain for the 34x12 layout shingled cut cells new design 405W eclipse mono solar Pv panel which is the result of application of conductive paste that enables novel interconnection technologies.

A solar panel includes a plurality of solar cells electrically connected to one another in a string along a string direction. Each of the solar cells are made up of solar cell strips that are shingled with respect to one another along a shingling direction. The shingling direction is perpendicular to the string direction.

The encapsulated cells are based on the Passivated Emitter and Rear Cell (PERC) design approach. The module design features a combination of series and parallel connections for each cell to significantly reduce losses when parts of the module surface are shaded or soiled.

1 KEY FEATURES

34x12 Cut Cells 405W Solar Pv Panel Excel1

2 MECHANICAL DIAGRAMS

119

3 ELECTRICAL PARAMETERS at STC

Rated Maximum Power(Pmax) [W]	390	395	400	405
Open Circuit Voltage(Voc) [V]	44.71	44.91	45.12	45.32
Maximum Power Voltage(Vmp) [V]	36.80	37.01	37.21	37.41
Short Circuit Current(Isc) [A]	11.16	11.24	11.33	11.41
Maximum Power Current(Imp) [A]	10.60	10.67	10.75	10.82
Module Efficiency [%]	19.17	19.42	19.66	19.91
Power Tolerance	0~+5W
Temperature Coefficient of Isc(α_Isc)	0.05%/℃
Temperature Coefficient of Voc(β_Voc)	-0.275%/℃
Temperature Coefficient of Pmax(γ_Pmp)	-0.368%/℃
STC	Irradiance 1000W/m², cell temperature 25℃, AM1.5G

The most basic element of solar photovoltaic power generation is solar cell, including monocrystalline silicon, polycrystalline silicon, amorphous silicon and thin film.

Polysilicon cells are about 18 to 21 per cent efficient, while monocrystalline cells are about 20 to 24 per cent efficient. A solar panel composed of one or more solar cells is called a photovoltaic module.

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