• 250W Poly Solar Panel Green Energy 5-250W
  • 250W Poly Solar Panel Green Energy 5-250W
  • 250W Poly Solar Panel Green Energy 5-250W
  • 250W Poly Solar Panel Green Energy 5-250W
  • 250W Poly Solar Panel Green Energy 5-250W
  • 250W Poly Solar Panel Green Energy 5-250W

250W Poly Solar Panel Green Energy 5-250W

After-sales Service: Yes
Warranty: 30years
Number of Cells: 54PCS (6*9)
Samples:
US$ 100/Piece 1 Piece(Min.Order)
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Carton and pallet
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Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
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250W Poly Solar Panel Green Energy 5-250W pictures & photos
250W Poly Solar Panel Green Energy 5-250W
US $45.5-50.2 / Piece
Min. Order: 108 Pieces
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Basic Info.

Model NO.
GKA54P250w
Application
Household, Industial, Agriculture
Condition
New
Certification
ISO, CE, FCC, TUV, RoHS
Material
Polycrystalline Silicon
Weight
16.9kg
Nominal Power
250W
Voltage at Nominal Power(Vmp)
27.5V
Current at Nominal Power(Imp)
9.09A
Module Effiency
17.03%
Transport Package
Cartons & Pallets
Specification
1480*992*30mm
Trademark
Gamko
Origin
China
HS Code
854140
Production Capacity
700MW Annual

Packaging & Delivery

Package Size
150.00cm * 100.00cm * 4.00cm
Package Gross Weight
15.000kg

Product Description

GKA36P250 250Watt  Mono Crystalline Module
Solar panel cell: 5BB 156.75mm*156.75mm


250W Poly Solar Panel Green Energy 5-250W



 
KEY FEATURES5
5 Busbar Solar Cell:
5 busbar solar cell design module improves efficiency and  offers a better aesthetic appearance, making it perfect for  rooftop installatio n. 
High Efficiency:
Higher module conversion effiffifficiency(up to 14.93%) benefifit from Passiv
ated Emmiter Rear Contact (PERC) technology
PID Resistance:
GAMKO modules pass PID test, limited power degradation by PID test is
guaranteed for mass production.
Low-light Performance:
Advanced glass and surface texturing allow for excellent performance in
low-light environments.
Severe Weather Resilience:
Certifified to withstand: wind load (2400 Pascal) and snow load (5400
Pascal).
Durability against extreme environmental conditions:
High salt mist and ammonia resistance certifified by TUV NORD.
Temperature Coeffiffifficient:
Improved temperature coeffiffifficient decreases power loss during high
temperatures.
250W Poly Solar Panel Green Energy 5-250W

 
GAGAMKO SOLAR MODULE BOMGAMKO SOLAR MODULE BOMMKO SOLAR MODULE BOM
GAMKOGAMKO SOLAR MODULE BOM
CELLS: JINKO,GCL,TONGWEI,LONGI
TEMPERED GLASS:   AVIC SANXIN
EVA:  FIRST EVA
BACKSHEETS:  JOLYWOOD
JUNCTION BOX:  QC,RENHE
SILICON GEL: TONSAN
FRAME:  CHINA ALUMINUM
AMKO SOLAR MODULE BOM
GAMKO QUALITY CONTROLGAMKO QUALITY CONTROLGAMKO QU   

GAMKO QUALITY CONTROL C ONTROLGAMKO QUALITY CON
*2 EL testing avoid cells cracking of each solar module.
*2 Power flflash testing avoid false welding and insufficient power of each module.
* Packing tightly with angle protection avoid transportation broken.
*Zurich Quality Insurance cover all Gamko solar module 30 years.

250W Poly Solar Panel Green Energy 5-250W
ELECTRICAL CHARACTERISTICS AT STC
Nominal Power (P
80W 90W 100W 150W 200W 250W  
Open Circuit Voltage ( V ) 22.0V 22.2V 22.0V 22.2V 29.3V 33.6V  
Short Circuit Current (I OC   4.64A 5.17A 5.81A 8.61A 8.71A 9.50A  
SC
Voltage at Nominal Power (V   )
18.0V 18.2V 18.0V 18.2V 24.0V 27.5V  
mp
Current at Nominal Power (I   )
4.44A 4.95A 5.56A 8.24A 8.33A 9.09A  
Module Efficiency (%)   mp 15.31% 17.22% 14.93% 15.13% 15.37% 17.03%  
Operating Temperature     -40°C to +85°C      
Maximum System Voltage 1000VDC (IEC)/600VDC  
Fire Resistance Rating Type 1(in accordance with 1703)/Class C(IEC61730)  
Maximum Series Fuse Rating 15A  
     
*STC: lrradiance 1000W/m2,, Cell temperature 25°C, AM1.5 , Power Tolerance 0~+3%
 
 
SIZE AND PACKING
Cells Size
Number Of Cells Dimension Weight 20GP 40GP 40HQ  
GKA36P80 78*156.75mm 36(9x4) 780*670*30mm 6.4kg 1015pcs 2030pcs 2306pcs  
GKA36P90 78*156.75mm 36(9x4) 780*670*30mm 6.4kg 1015pcs 2030pcs 2306pcs  
GKA36P100 104*156.75mm 36(9x4) 1000*670*30mm 7.2kg 792pcs 1584pcs 1800pcs  
GKA36P150 156.75*156.75mm 36(9x4) 1480*670*30mm 11.5kg 552pcs 1104pcs 1248pcs  
GKA48P200 156.75*156.75mm 48(8x6) 1312*992*30mm 15kg 420pcs 840pcs 952pcs  
GKA54P250 156.75*156.75mm 54(9x6) 1480*992*30mm 16.9kg 372pcs 744pcs 843pcs  

COMPANY PROFILE 

Gamko energy, Worldwide Energy and Manufacturer, is a professional solar module manufacturer with a 10-year experience in  production and quality control since 2008. Gamko is also a provider of technical services for solar power plant(on-grid and off-grid), including technical design, installation and maintenance, for customers all over the world.


In August 2013, Gamko adjusted its strategy and started to cooperate with the top-level factories in Taiwan, South Korea and USA to produce GAmko modules. With the best and most advanced production equipment in different countries, In 2018, we have a production capacity of 600MW.




250W Poly Solar Panel Green Energy 5-250W


250W Poly Solar Panel Green Energy 5-250W



250W Poly Solar Panel Green Energy 5-250W

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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