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Best price 330w poly solar panel india module 72 cell solar panel for solar panel system 300w 310w 320w 340w 350w 360w
Best price 330w poly solar panel india module 72 cell solar panel for solar panel system 300w 310w 320w 340w 350w 360w
Best price 330w poly solar panel india module 72 cell solar panel for solar panel system 300w 310w 320w 340w 350w 360w
Best price 330w poly solar panel india module 72 cell solar panel for solar panel system 300w 310w 320w 340w 350w 360w
Best price 330w poly solar panel india module 72 cell solar panel for solar panel system 300w 310w 320w 340w 350w 360w
Best price 330w poly solar panel india module 72 cell solar panel for solar panel system 300w 310w 320w 340w 350w 360w
Best price 330w poly solar panel india module 72 cell solar panel for solar panel system 300w 310w 320w 340w 350w 360w

Best price 330w poly solar panel india module 72 cell solar panel for solar panel system 300w 310w 320w 340w 350w 360w

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Price:$62.00 - $75.00

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Product Overview

Description


Products Description


GK72P

POLYCRYSTALLINE MODULE


Passionately


committed to


delivering innovative


energy solution





ADVANCED PERFORMANCE & PROVEN ADVANTAGES



1. High module conversion efficiency up to 19.80% 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 %.





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





SPECIAL WARRANTY


1. 12 years limited product warranty.


2. Limited linear power warranty: 12 years 91.2% of the nominal power output,

30 years 80.6% of the nominal power output.





ECTRICAL ELECTRICAL CHARACTERISTICS CHARACTERISTICS AT STC
Nominal Power (Pmax)
300W
305W
310W
315W
320W
325W
330W
335W
340W
Open Circuit Voltage (VOC)
45.3V
45.4V
45.5V
45.6V
45.7V
45.8V
45.9V
46.0V
46.1V
Short Circuit Current (ISC)
8.68A
8.76A
8.85A
8.93A
9.04A
9.15A
9.26A
9.38A
 9.50A
Voltage at Nominal Power (Vmp)
36.7V
36.8V
36.9V
37.0V
37.1V
37.2V
37.3V
37.4V
37.5V
Current at Nominal Power (Imp)
8.18A
8.29A
8.41A
8.52A
8.63A
8.74A
8.85A
8.96A
 9.07A
Module Efficiency (%)
15.46
15.72
15.98
16.23
16.49
16.75
17.01
17.26
17.52
Operating Temperature
-40°C to +85°C
Maximum System Voltage
1000V DC
Fire Resistance Rating
Type 1(in accordance with UL1703)/Class C(IEC61730)
Maximum Series Fuse Rating
15A
MECHANICAL  CHARACTERISTICS
Cell type
Polycrystalline 5BB 156x156mm (6x6inches)
Number of cells
72 (6x12)
Module dimensions
1956x992x40mm (77.01x39.06x1.57inches)
Weight
22.5kg (49.6lbs)
Front cover
 3.2mm (0.13inches) tempered glass with AR coating
Frame
Anodized aluminum alloy
Junction box
IP67, 3 diodes
Cable
4mm2(0.006inches2), 1000mm (39.37inches)
Connector
MC4 or MC4 compatible
TEMPERATURE CHARACTERISTICS
Nominal Operating Cell Temperature (NOCT)
45°C±2°C
Temperature Coefficients of Pmax
-0.41%/°C
Temperature Coefficients of VOC
-0.31%/°C
Temperature Coefficients of ISC
0.05%/°C


ENGINEERING DRAWINGS

IV CURVES


Current-Voltage and Power-Voltage Curves at Different Irradiances


Current-Voltage Curves at Different  Temperatures



   


\t\t\t\t\t\t\t\t\tPacking \t\t\t\t\t\t\t
Conatiner(60 cells)
20GP
40GP
40HQ
Pcs/Pallet
30
30
30
Pallets/Container
14
28
28
Pcs/Container
400
840
924
Conatiner(72 cells)
20GP
40GP
40HQ
Pcs/Pallet
26
26
26
Pallets/Container
12
24
24
Pcs/Container
292
608
658
Company Profile
Production Process
Packing&Shipping
FAQ


Q:We like to buy your panels, cause the price is good, but the price is not most

important, I don’t like to buy the trash, how do I know your solar panel have a

good quality, everybody say they are A grade panels, how I can trust you?


A:Firstly, we make new panels not stock panel, we will providing the flash test report,Series number, Power rates , voltage, current all mentioned on the flash test report for individual solar panel, The stock panel have no any database. You don’t know if they are defective or broken panels. But its not enough. Please ask Gamko provide the flash test photo and EL photo for each panel.
Q:I am also worry about my payment safe, How can you guarantee me 100% payment security?

A:if you do worry about the payment safety so either I, lets do “Alibaba Trade Assurance Payment” for both safety
Q:How do you comply with your warranty terms if the solar products broken or defective?

A:It's a hard question to answer. After all, we are not a big company like Trina or Jinko , so we buy the quality insurance, After 10th October 2018, you buy the panels from GAMKO, bar code number from GK20181010 ‐ GK20191010 , if there is any problem, in the case of my company does not undertake, can take a loss by insurance company, however, we believe our quality, and I believe if any quality problem, you can get the refund from our company directly.
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