Advanced Shingled Cell Stripes Solar PV Panel

Product Introduction:

This family product is of power range from 390 to 405W. Through shingling, the gaps between the cells disappear, maximizing the possible module area used for electricity production and giving the module a homogeneous, aesthetic appearance. The higher efficiency of shingle, as compared to conventional, modules is due, for one, to the larger active area of the module and secondly since the shadow losses caused by conventional surface-mounted cell interconnectors are avoided. The resistance losses are also less because of the lower current densities in the cell stripes. The cell to module (CTM) losses and gains have been analyzed. The results show that the shingle modules have module efficiencies that are approximately 2 percent (absolute) higher than conventional modules with the same cell efficiency.

Send Inquiry

Chat Now

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】

This family product is of power range from 390 to 405W.

Through shingling, the gaps between the cells disappear, maximizing the possible module area used for electricity production and giving the module a homogeneous, aesthetic appearance. The higher efficiency of shingle, as compared to conventional, modules is due, for one, to the larger active area of the module and secondly since the shadow losses caused by conventional surface-mounted cell interconnectors are avoided.

The resistance losses are also less because of the lower current densities in the cell stripes. The cell to module (CTM) losses and gains have been analyzed. The results show that the shingle modules have module efficiencies that are approximately 2 percent (absolute) higher than conventional modules with the same cell efficiency.

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

Photovoltaic power technology can be used for any occasion that requires power supply, from spacecraft to household power supply, large to megawatt power station, small to toys, photovoltaic power supply is everywhere.

Hot Tags: Advanced Shingled Cell Stripes Solar PV Panel, China, suppliers, manufacturers, factory, made in China