NTOPCon Bifacial Module

445W N-type Bifacial High Efficiency Mono Silicon Solar Panel

445W N-type Bifacial High Efficiency Mono Silicon Solar Panel;Additional Power Generation Gain;ZERO LID (Light Induced Degradation) ;Lower LCOE;Better Weak Illumination Response ;Better Temperature Coefficient ;Wider Applicability ;
  • Brand:

    SEA FOREST
  • Item NO.:

    445W TOPCON
  • Order(MOQ):

    1*20FT Container
  • Payment:

    T/T , L/C
  • Product Origin:

    China
  • Shipping Port:

    Shanghai
  • Lead Time:

    35-50days

Product Name: 445W N-type Bifacial High Efficiency Mono Silicon Solar Panels


Type: N-type Bifacial High Efficiency Mono Silicon 144 Half-Cells Double Glass Solar Panel



N-type Bifacial Solar Panel's Features:

  • Additional Power Generation Gain: At least 30-year product life, more than 10%- 30% additional power gain comparing with conventional module
  • ZERO LID (Light Induced Degradation) :N-type solar cell has no LID naturally, can increase power generation
  • Lower LCOE : High power and 1500V system voltage,saving BOS cost
  • Better Weak Illumination Response :Wide spectral response, higher power output evenunder low-light settings like smog or cloudy days
  • Better Temperature Coefficient :Higher power generation under working conditions, thanks to passivating contact cell technology
  • Wider Applicability :BIPV,vertical installation, snowfield, high-humid area, windy and dusty area


SEA FOREST's Delivers Reliable Performance Over Time

  •  Leader of n-type bifacial technology
  •  Fully automatic facility and world-class technology
  •  Long term reliability tests
  •  100% EL inspection ensuring defect-free modules


Additional Insurance Backed by Munich Re



N-type Bifacial PV Panels BiLinear Performance Warranty



Electrical Properties / STC*

Testing Condition

Front Side

Front Side

Front Side

Front Side

Front Side

Front Side

Peak PowerPmax(W)

445

450

455

460

465

470

MPP VoltageVmp(V)

41.4

41.6

41.8

42.0

42.2

42.4

MPP CurrentImp(A)

10.75

10.82

10.89

10.96

11.02

11.09

Open Circuit VoltageVoc(V)

49.8

50.0

50.2

50.4

50.6

50.8

Short Circuit CurrentIsc(A)

11.36

11.43

11.50

11.56

11.62

11.69

Module Efficiency%

20.26

20.49

20.71

20.94

21.17

21.40

  *STC: Irradiance 1000 W/m², Cell Temperature 25°C, AM1.5

  The data above is for reference only and the actual data is in accordance with the pratical testing


Electrical Properties / NOCT*

Testing Condition

Front Side

Front Side

Front Side

Front Side

Front Side

Front Side

Peak PowerPmax(W)

337

340

344

348

352

356

MPP VoltageVmp(V)

38.8

39.0

39.2

39.4

39.6

39.8

MPP CurrentImp(A)

8.67

8.72

8.78

8.84

8.88

8.94

Open Circuit VoltageVoc(V)

47.6

47.8

48.0

48.2

48.4

48.6

Short Circuit CurrentIsc(A)

9.16

9.22

9.27

9.32

9.37

9.43

  *NOCT: Irradiance at 800 W/m², Ambient Temperature 20°C, Wind Speed 1 m/s


Operating Properties

Operating Temperature)   

-40℃~+85℃

Maximum System VoltageV

1500VIEC

Maximum Series Fuse Rating(A)

25

Power Tolerance

0~+5W

Bifaciality*

80%

  *Bifaciality=PmaxrearSTC/PmaxfrontSTC) ,Bifaciality tolerance:±5%

 

Temperature Coefficient

Temperature Coefficient of Pmax*

-0.320%/℃

Temperature Coefficient of Voc

-0.260%/℃

Temperature Coefficient of Isc

+0.046%/℃

Nominal Operating Cell Temperature (NOCT)

42±2℃

  *Temperature Coefficient of Pmax±0.03%/℃


Mechanical Properties

Cell Type

N-TOPCon Mono 166*83mm

Number of Cells

144枚(12*12

Dimension

2108mm*1042mm*30mm

Weight

28KG

Front /Rear Glass*

2.0/2.0mm

Frame

Anodized Aluminium

Junction Box

IP683 diodes

Length of Cable*

4.0mm²300mm

Connector

MC4 Compatible

Mechanical load

5400Pa

Wind load

2400Pa

Insulation resistance

40MΩ/m2

Withstand voltage

1500V

  *Heat strengthened glass

  *Cable length can be customized


Engineering Drawing unitmm

                 



Characteristic Curves

                    


Packaging Configuration

Packing Type

20'GP

40'GP

40'HQ

Piece/Pallet

35

Pallet/Container

5

10

20

Piece/Container

175

350

700


Project

Solar Module


  *The specification and key features described in this datasheet may deviate slightly and are not guaranteed. Due to ongoing innovation, R&D enhancement,SEA FOREST reserves the right to make any adjustment to the information described herein at any time without notice. Please always obtain the most recent version of the datasheet which shall be duly incorporated into the binding contract made by the parties governing all transactions related to the purchase and sale of the products described herein.


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