280W Poly Mono Solar Panel 5W-800W Replace Old Jinko Ja Trina LG

• After-sales Service: Yes
• Warranty: 30 Years
• Number of Cells: 132
• 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.: GKA157P60-280
• Application: Home, Industrial, Power Station, Factory
• Condition: New
• Certification: ISO, CE, TUV, FCC, RoHS
• Material: Monocrystalline Silicon
• Maximum Power(Pmax): 280W
• Open Circuit Voltage (Voc: 38.47V
• Short Circuit Current (Isc): 9.41A
• Voltage at Maximum Power (Vmpp): 31.64V
• Current at Maximum Power (Impp): 8.85A
• Module Efficiency St: 17.21%
• Junction Box: IP67 Rated
• Front Cover: 3.2mm Coated Tempered Glass
• Weight: 16kg
• Cable: 4mm2(0.006inches2), Portrait: 900mm(11.81inches)
• Connector: PV Compatible
• Standard Packaging: 36PCS/Pallet
• Module Quantity Per 20′ Container: 480PCS
• Module Quantity Per 40′ Container: 1120PCS(Hq)
• Transport Package: Wooden Pallet Carton Package
• Specification: 1640*992*30MM
• Trademark: Gamko
• Origin: China
• HS Code: 8541430000
• Production Capacity: 700MW Annual
• Package Size: 180.00cm * 112.00cm * 118.00cm
• Package Gross Weight: 600.000kg

Product Description

Product Parameters

 

^{_{POLY SOLAR PANEL SPECIFICATION FROM 270W-290W}}

Maximum Power(Pmax)	270W	275W	280W	285W	290W
Open Circuit Voltage (Voc)	37.89V	38.19V	38.47V	38.86V	39.18V
Short Circuit Current (Isc)	9.24A	9.32A	9.41A	9.47A	9.54A
Voltage at Maximum Power (Vmpp)	31.11V	31.36V	31.64V	31.89V	31.24V
Current at Maximum Power (Impp)	8.68A	8.77A	8.85A	8.94A	9.02A
Module Efficiency STC(%)	16.6%	16.9%	17.21%	17.52%	17.83%

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 hightemperatures.

 

AMKO SOLAR MODULE BOM

GAMKO QUALITY CONTROLGAMKO QUALITY CONTROLGAMKO QU   
GAMKO QUALITY CONTROL
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.

 

LINEAR PERFORMANCE WARRANT

1. 30 years limited product warranty.
2. Limited linear power warranty: 12 years 90% of the nominal power output,
    30 years 83.1% of the nominal power output.


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

Installation Instructions

 

GAMKO 550W solar panels
installed in Ukraine

GAMKO on grid solar system

installed in Costa Rice

GAMKO on grid 60kw solar system
installed in Romania

GAMKO hybrid solar system
installed in Italy

 

Company Profile

Our Advantages

Our strength guarantees quality and quantity

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

 

^FAQ:

Q: Can I arrange personnel to stay in the factory or inspect the goods before shipment, and then pay the final payment after passing the inspection?
A: Yes, our customers often to use BV, SGS and other third-party companies to carry out on-site testing and inspection services. Our company will fully cooperate with the third-party company, We hope to form a long-term and stable cooperative relationship in the case of customer recognition.
Besides, for the value of goods exceeding two containers, we will bear the inspection cost of the third-party company.
For some countries that need CQC certification, we will also cooperate to provide.


Q: If the solar panels have problems after 10 years, how can I apply for compensation?
A: First of all, we will provide warranty and flash test report with product barcode when we ship out, the picture is as below:
During the warranty period, you can submit the claim sheets with the flash test report and warranty, we will provide after-sales service.


Q: Can you provide PV system design and package sale service of the whole system? Can you provide installation guidance and door-to-door installation service?
A: Yes, we have professional engineers for preliminary design on grid,off grid and hybrid systems, but the largest system, we have designed overseas is 1.27MW. If there is a larger system, we suggest that the customer can seek the design of the local power company, and we will provide quotations according to the material list, and we will provide transportation service to the port.
For the system design, we will provide the data collection form for the customer to fill in, including land information, grid voltage, etc. During the quotation process, we will also provide the bracket drawings for the customer's reference.
For the installation part, our company can provide remote and online guidance service. At present there is no door-to-door installation service.

Any more questions, pls make an inquiry now~