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34x12 Layout Cut Cells New Design 405W Mono Solar Pv Panel

34x12 Layout Cut Cells New Design 405W Mono Solar Pv Panel

5-10% more module power is gain for the new design solar modules which is the result of application of conductive paste that enables novel interconnection technologies. Compared to standard solar module fabrication there are two addinal steps, one is cutting cells into strips (1/5 or 1/6 of standard cells), the other is printing conductive paste on edge of laser cut cell strips and shingle these cells overlapping to form string. 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.
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【Product introduction】


Cell

Mono 156.75mmx31.2mm High   Efficiency Solar Cell

No. of cells

40834×12

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

5-10% more module power is gain for the new design solar modules which is the result of application of conductive paste that enables novel interconnection technologies.

Compared to standard solar module fabrication there are two addinal steps, one is cutting cells into strips (1/5 or 1/6 of standard cells), the other is printing conductive paste on edge of laser cut cell strips and shingle these cells overlapping to form string.

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

 



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    Tel:+86-571-56772661
    Fax:+86-571-56772663
    Office:Room 411, Tower 1, No.19 Xintang Road, Jianggan District, Hangzhou, China
    E-mail:info@dsneg.com

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