157mm MONO 54 cells 300W flexible solar panel

Product Name

157mm MONO 54 cells 300W flexible solar panel 

Product Picture

Data sheet

Working conditions

STC:Irradiance 1000W/m2,cell temperature 25℃，AM1.5;tolerance of Pmax:±3%；measurement tolerance：±3%，Pmax according Gamko’s official and strictly testing.

GAMKO SOLAR MODULE BOM

CELLS: TIER 1 BRANDS SOLAR CELLS

TEMPERED GLASS: ULTRA-CLEAR

EVA:TRANSPARENCY>93%

BACKSHEETS: REFLECTIVITY>80%, TPT

JUNCTION BOX: IP68 MAX 30A

SILICON GEL:UV,AGING-RESISTANT

FRAME: ANODIZED ALUMINUM 6005-T5

Features

1. Positive power tolerance:0~+5w

2. 100%EL Double-inspection ensures modules are defects free

3. 5BB, 6BB, 9BB, 10BB, 12BB, MBB Available

4. 158.75mm, 166mm, 182mm, 210mm Size
5. Full Cell, Half Cut, 3-Cut
6. Perc/Hjt/All Black/Frameless Tech
7. Sunway Solar Brand or Tier 1 Optional
8. Waterproof Label on Back of Pane

GAMKO QUALITY CONTROL

l 2 EL testing avoid cells cracking of each solar module.

l 2 Power flflash testing avoid false welding and insufficient power of each module.

l Packing tightly with angle protection avoid transportation broken.

l Gamko offiffifficial Warranty cover all Gamko solar module30 years.

FAQ

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

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.