Factory Direct 50W Mini Mono Solar Panel Solar System 30W 40W 60W

• After-sales Service: Yes
• Warranty: 30years
• Number of Cells: 36(9X4)
• 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.: GKA157M36S
• Application: Household, Industial, Agriculture
• Condition: New
• Certification: ISO, CE, FCC, TUV, RoHS
• Material: Monocrystalline Silicon
• Open Circuit Voltage: 21.66V
• Voltage at Nominal Power(Vmp): 2.91V
• Current at Nominal Power(Imp): 2.77A
• Maximum Series Fuse Rating: 18.05A
• Cell Size: 39.25X157mm
• Frame: Anodized Aluminum Alloy
• Junction Box: IP67 Rated
• Connector: Mc4 or Mc4 Compatible
• Controller Type: MPPT
• Transport Package: Wooden Pallet Carton Package
• Specification: 670*400*25mm
• Trademark: Gamko
• Origin: China
• HS Code: 8541430000
• Production Capacity: 700MW Annual
• Package Size: 86.00cm * 60.00cm * 5.00cm
• Package Gross Weight: 9.000kg

Product Description

 GKA157M36 50Watt   5BB Mono Crystalline Module

Product Description

KEY FEATURES

5 Busbar Solar Cell:

5 busbar solar cell adopts new technology to improve the efficiency of modules, offers a better aesthetic appearance,making it perfect for rooftop installation. 

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.

 

AMKO SOLAR MODULE BOM

GAMKO QUALITY CONTROLGAMKO QUALITY CONTROLGAMKO QU   
GAMKO QUALITY CONTROLCONTROLGAMKO 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.

 

Company Profile

Packaging & Shipping

Certifications

Our Advantages

Our Services:

•  OEM Welcomed
•  Warranty: 30 Years
•  Certifications can be supported
•  Sample for testing is supported
•  After-Sale Service: 24 Hour-Hot Line for Consultancy and Technical Support

Delivery time: 15 working days after receiving payment for one container
 

FAQ

Q1: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.
 

Q2: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.

Q3:How To Ask for Support if product failure in warranty?
A:1. Email us about the PI number, serial number, product S/N number, PCB board number most importantly, is the description of failure products on the condition that it is operated correctly, to the best, show us more detailed pictures or video.
2. We will submit your case to our after-sales department to satisfy your demand. However, we believe our quality, and I believe if any quality problem, you can get the refund from our company directly.
3. Usually, within 24 hours, we will email you the best solutions.