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소재 및 부속품

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Overlapping cut cells 400W 405W Solar Panel

모델명 :
  • - Cell : Mono 156.75x31.2mm
  • - No. of cells : 408 (34x12)
제품 견적문의

상품상세정보

【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】

Overlapping cut cells 400W 405W Solar Panel.

In order to avoid the decrease in area efficiency caused by the gaps and to provide an easy way to connect the front to the back of adjacent solar cells, shingling technology was applied in solar panel encapsulation. This solar pv technology avoids additional interconnectors between the cells and also increases the area efficiency of the solar panel because the full area of the solar panel can be covered with the active solar material.


A solar panel, comprising: a plurality of solar cells electrically connected to one another in a string along a string direction, each of the solar cells being made up of solar cell strips that are shingled with respect to one another along a shingling direction, wherein the shingling direction is perpendicular to the string direction.


Flexibility of adhesive interconnection of the new design helps to reduce thermal stress in temperature cycling tests. No ribbon required reduces the micro crack potential.


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