405W Half Cells Bifacial

• Warranty: 25 Years
• Number of Cells: 72pcs
• Application: Industrial
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: GKA144MB405W
• Condition: New
• Certification: ISO, CE, FCC, RoHS TUV
• Material: Monocrystalline Silicon
• Size: 2002X1002X35mm
• Cell: 156.75mm
• Type: Bicacial
• Efficiency: 20.19%
• Junction Box: IP 67 Rated
• Transport Package: Wooden Pallet
• Specification: 405w
• Trademark: GAMKO
• Origin: China
• HS Code: 8541402000
• Production Capacity: 1000000PCS/Month

Product Description

 

GKA144M mono 72cells half cut 405W


BIFACIAL MODULE

 

Passionately                                                                  committed to


delivering innovative                                                      energy solution

ELECTRICAL CHARACTERISTICS AT STC Nominal Power (P

370W

375W

380W

390W

395W

400W

405W

410W

Open Circuit Voltage ( V )

48.1V

48.3V

48.6V

50.1V

50.4V

50.6V

50.9V

51.6V

Short Circuit Current (I

OC

9.81A

9.90A

9.98A

9.92A

9.99A

10.07A

10.15A

10.13A

SC Voltage at Nominal Power (V   )

39.4V

39.6V

39.8V

41.1V

41.3V

41.5V

41.7V

42.3V

mp Current at Nominal Power (I   )

9.39A

9.47A

9.55A

9.49A

9.56A

9.64A

9.71A

9.69A

Module Efficiency (%)

mp

19.07%

19.33%

19.58%

19.44%

19.69%

19.94%

20.19%

20.44%

Operating Temperature

-40°C

to +85°C

Maximum System Voltage

1000VDC (IEC)

Fire Resistance Rating

Type 1(in accordance with UL1703)/Class C(IEC61730)

Maximum Series Fuse Rating

20A

*STC: lrradiance 1000W/m2,, Cell temperature 25°C, AM1.5

 

ELECTRICAL CHARACTERISTICS AT NOCT Nominal Power (P   )

274W

278W

281W

289W

292W

296W

300W

303W

Open Circuit Voltage (V   )

44.2V

44.4V

44.7V

46.1V

46.4V

46.6V

46.8V

47.5V

OC Short Circuit Current (I   )

7.95A

8.02A

8.08A

8.03A

8.10A

8.16A

8.22A

8.20A

Voltage at Nominal PowSCer (V   )

35.9V

36.1V

36.3V

37.5V

37.7V

37.8V

38.0V

38.6V

mp Current at Nominal Power (I   )

7.61A

7.67A

7.73A

7.69A

7.75A

7.81A

7.87A

7.85A

mp

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

 

MECHANICAL CHARACTERISTICS Cell type                            Mono 156.75x156.75mm/158.75x158.75mm
Number of cells										144(6x24)
Module dimensions										1956x992x35mm/2002x1002x35mm
Weight										21kg/23kg
Front cover										3.2mm,Anti-Reflection Coating,Tempered Glass
Frame										Anodized Aluminium Alloy
Junction box										IP67 Rated
Cable
Connector										TÜV 1×4.0mm2,Length:300mm or Customized  Length MC4 or MC4 compatible

ADVANCED PERFORMANCE & PROVEN ADVANTAGES

1. High module conversion efficiency up to 19.77% by using Passivated Emmiter Rear

Contact (PERC) technology.


2. Low degradation and excellent performance under high temperature and low light
conditions.


3. Robust aluminum frame ensures the modules to withstand wind loads up to 2400Pa
and snow loads up to 5400Pa.


4. High reliability against extreme environmental conditions (passing salt mist,
ammonia and hail tests).


5. Potential induced degradation (PID) resistance.


6. Positive power tolerance of 0 ~ +3 %.

ELECTRICAL CHARACTERISTICS AT NOCT Nominal Power (P   )

222W

229W

233W

237W

241W

244W

248W

252W

Open Circuit Voltage (V   )

36.4V

36.8V

37.0V

37.3V

37.5V

37.6V

37.8V

38.0V

Short Circuit Current (I OC)

7.84A

8.00A

8.08A

8.16A

8.24A

8.34A

8.41A

8.49A

Voltage at Nominal PowSCer (V   )

29.5V

29.9V

30.1V

30.3V

30.5V

30.6V

30.7V

30.9V

mp Current at Nominal Power (I   )

7.50A

7.66A

7.73A

7.81A

7.88A

7.98A

8.05A

8.12A

mp

CERTIFICATIONS

1.IEC61215, IEC61730, IEC62716, IEC61701, CE, CQC, CGC, ETL(USA),
 JET(Japan), J-PEC(Japan), Kemco(South Korea), KS(South Korea), MCS(UK),
 CEC(Australia), FSEC(FL-USA), CSI Eligible(CA-USA), Israel Electric(Israel),
 InMetro(Brazil), TSE(Turkey)


2. ISO9001:2008: Quality management system


3. ISO14001:2004: Environmental management system


4. OHSAS18001:2007: Occupational health and safety management system

TEMPERATURE CHARACTERISTICS Nominal Operating Cell Temperature (NOCT)     45°C±2°C

Temperature Coefficients of P

-0.37%/ºC

max Temperature Coefficients of V

-0.28%/ºC

OC Temperature Coefficients of I

0.048%/ºC

SPECIAL WARRANTY

 

1. 12 years limited product warranty.



2. 30 years Limited linear power warranty