Solar Polycrystalline 300W -450W Solar Module Panel Used in House Solar Panels System Price Uganda

• Warranty: 25 Years
• Number of Cells: 72pcs
• Application: Household, Industial, Agriculture
• 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.: GK72P
• Condition: New
• Certification: UL, ISO, CE, TUV/IEC61215/IEC61730/Cec/Pi
• Material: Polycrystalline Silicon
• Solar Panel Type: Grade a Polycrystalline
• Backsheets: Jolywood
• Junction Box: QC, Renhe
• Silicon Gel: Tonsan
• Frame: China Aluminum
• Controller Type: MPPT
• Work Time (H): 24 Hours
• Battery Type: Lead Acid
• Output Voltage (V): 36V
• Output Frequency: 50/60Hz
• Solar Panel: Poly
• Supply Ability: 2001 Piece/Pieces Per Week
• Transport Package: Wooden Pallet Carton Package
• Specification: 1965*992*40
• Trademark: Gamko
• Origin: Jiangsu, China
• HS Code: 854140
• Production Capacity: 700MW Annual

Product Description

Company profile




 

  Gamko energy, Worldwide Energy and Manufactory, is a professional solar module manufacturer with a 10-year experience in production and quality control since 2008.
  Gamko modules have been certified by ETL, TUV, KTL, JET, JPEC, MCS, CEC, CGC, CQC, ISO9001, ISO14001, OHSAS18001 and China "Golden Sun". Gamko modules have been widely used in USA, Germany, UK, France, Australia, Japan, Italy,  Canada, Netherlands,South Korea, Greece, Taiwan and many other countries and regions.
  Gamko has an advanced Testing Lab by working together German and US experts and engineers. Gamko technical services include technical design, installations and intelligent solar plant maintenance. The projects designed by Gamko technical team in many countries are generating solar power and protecting the global environment.The earth we are living on is continuously being polluted, and the natural resources like oil, gas and coal will be used up in the future. Gamko team are working hard for the solar technology development, solar modules of higher efficiency and solar power plant integrations. We believe in "Innovations create future" and we believeGamko will be one of the pioneers of solar technology and loyal protector of our green planet.

 

Products Description

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	4mm^2(0.006inches^2), 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

IV CURVES

Packing

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

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.