| Warranty: | 30years |
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| Number of Cells: | 72PCS (6*12) |
| Application: | Household, Industial, Agriculture |
| Samples: |
Carton and pallet
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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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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Suppliers with verified business licenses
Audited Supplier GKA108M 450Watt Mono Crystalline Module
Solar panel cell: MBB 182mm*182mm
KEY FEATURES
| GKA182M120 440W-460W |
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| SPECIFICATION | ||||||||||||||||||
| STC NOCT | STC NOCT | STC NOCT | STC NOCT | STC NOCT | ||||||||||||||
| Maximum Power(Pmax) | 440W 331W | 445W 335W | 450W 339W | 455W 343W | 460W 347W | |||||||||||||
| Open Circuit Voltage (Voc) | 41.94V 39.56V | 42.12V 39.83V | 42.31V 40.09V | 42.49V 40.35V | 42.68V 40.62V | |||||||||||||
| Short Circuit Current (Isc) | 13.58A 10.87A | 13.65A 10.91A | 13.72A 10.95A | 13.79A 10.99A | 13.86A 11.03A | |||||||||||||
| Voltage at Maximum Power (Vmpp) | 34.67V 32.29V | 34.87V 32.56V | 35.07V 32.82V | 35.27V 33.08V | 35.47V 30.33V | |||||||||||||
| Current at Maximum Power (Impp) | 12.69A 10.25A | 12.76A 10.29A | 12.83A 10.33A | 12.90A 10.37A | 12.97A 10.41A | |||||||||||||
| Module Efficiency STC(%) 20.31% 20.55% 20.78% 21.01% 21.24% | ||||||||||||||||||
| STC: Irradiance 1000W/m2,Cell temperature 25°C, AM1.5; Tolerance of Pmax: ±3%; Measurement Tolerance: ±3%, Pmax According Gamko's official testing. | ||||||||||||||||||
| NOCT: Irradiance 800W/m²,ambient temperature 20ºC,wind speed 1m/s; Tolerance of Pmax: ±3%; Measurement Tolerance: ±3%, Pmax According Gamko's official testing. | ||||||||||||||||||
| BIFACIAL OUTPUT-REARSIDE POWER GAIN | ||||||||||||||||||
| Maximum Power(Pmax) | 462W | 467W | 473W | 478W | 483W | |||||||||||||
| Module Efficiency STC (%) | 21.34% | 21.58% | 21.83% | 22.07% | 22.31% | |||||||||||||
| 15% | Maximum power (Pmax) | 506W | 512W | 518W | 523W | 529W | ||||||||||||
| Module Efficiency STC (%) | 23.37% | 23.64% | 23.91% | 24.17% | 24.44% | |||||||||||||
| Maximum Power(Pmax) | 550W | 556W | 563W | 569W | 575W | |||||||||||||
| Module Efficiency STC(%) | 25.41% | 25.70% | 25.98% | 26.27% | 26.56% | |||||||||||||
| MECHANICAL CHARACTERISTICS | TEMPERATURE CHARACTERISTICS | |||||||||||||||||
| Cell type | Monocrystalline PERC 182*91mm | Nominal Operating Cell Temperature (NOCT) | 45°C+2°C | |||||||||||||||
| Number of cells | 120(6x20) | Temperature Coefficients of Pmax | -0.36%/°C | |||||||||||||||
| Module dimensions | 1909*1134*30MM | Temperature Coefficients of Voc | -0.28%/°C | |||||||||||||||
| Weight | 21kg | Temperature Coefficients of Isc | -0.05%/°C | |||||||||||||||
| Front cover | 3.2mm coated tempered glass | |||||||||||||||||
| Frame | Anodized aluminum alloy | PACKAGING | ||||||||||||||||
| Junction box | IP68 rated (3 by pass diodes) | Standard packaging | 36pcs/pallet | |||||||||||||||
| Cable | 4mm2(0.006inches2),Portrait: 300mm(11.81inches); | Module quantity per 20' container | 390pcs | |||||||||||||||
| Connector | PV compatible | Module quantity per 40' container | 864pcs(HQ) | |||||||||||||||
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.
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.
Suppliers with verified business licenses
Audited Supplier 
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