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소재 및 부속품

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Novel Design Shingled Solar Pv Panel

모델명 :
  • - Cell : Mono 156.75x31.2mm
  • - No. of cells : 340 (34x10)
제품 견적문의

상품상세정보


【Product introduction】

Cell

Mono 156.75mmx31.2mm High   Efficiency Solar Cell

No. of cells

340（34×10）

Rated Maximum   Power(Pmax)

335W

Junction Box

IP67

Maximum System   Voltage

1000V/1500V DC(IEC)

Operating Temperature

-40℃～+85℃

Dimensions

1623mm×1048mm×35mm

Weight

18.5kg±3%

  

【Product description】

By shingling the solar cells, the space between cells is reduced, allowing more cells to be arranged on each panel. As a result, close to 100% of the panel is covered with solar cells.

New designed shingled solar module boost efficiency and reliability, but reduce BOS cost at the same time, providing an elegant solution that improves both efficiency and aesthetics.

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.

Shingled cells technology for solar modules were developed previously for space applications due to the space requirement for high efficiency. For terrestrial application shingling was not considered for years until recently due to the existing strong competition in the solar module market and the aim to increase module power and module efficiency without changing the module area. Shingling has became a current research topic of module manufacturers world-wide and Large-scale applications have been achieved. 

  

Schematic diagram of shingled solar panel advantages 



1 KEY FEATURES

  120 

2 MECHANICAL DIAGRAMS

 120 1

 

 

3 ELECTRICAL PARAMETERS at STC

 

Rated Maximum Power(Pmax) [W]

320

325

330

335

Open Circuit Voltage(Voc) [V]

44.46

44.71

44.91

45.16

Maximum Power Voltage(Vmp) [V]

36.41

36.61

36.80

37.06

Short Circuit Current(Isc) [A]

9.22

9.30

9.40

9.48

Maximum Power Current(Imp) [A]

8.80

8.87

8.96

9.04

Module Efficiency [%]

18.81

19.11

19.40

19.70

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