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cheap 290w solar panels for sale thermosolar panel solar panel motorhome

cheap 290w solar panels for sale thermosolar panel solar panel motorhome

$71.34 /piece price excl.VAT

Negotiable
Order

Minimal order
100 pieces

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Product Specifications

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Product Description

Overview

Quick Details

Place of Origin: Jiangsu, China

Brand Name: Gamko

Model Number: GK60P 290w

Type: Standard Solar Panel

Panel Dimensions: 1640*992*35mm

Solar panel: poly

Warranty: 25 Years Life Time

Certificate: TUV/IEC61215/IEC61730/CEC/CE/PI

Size: 1640*992*35mm

Use life: more than 25Years

Weight: 19kg

Load Power (W): 290w

Item: 290w solar panel

Vmp: 32

Packaging & Delivery

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GK60P

POLYCRYSTALLINE MODULE

Passionately

committed to

delivering innovative

energy solution

ADVANCED PERFORMANCE & PROVEN ADVANTAGES

1. High module conversion efficiency up to 17.52% 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.

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ECTRICAL ELECTRICAL CHARACTERISTICS CHARACTERISTICS AT STC
Nominal Power (Pmax)
250W
255W
260W
265W
270W
275W
280W
285W
Open Circuit Voltage (VOC)
38.0V
38.1V
38.2V
38.3V
38.4V
38.5V
38.6V
38.7V
Short Circuit Current (ISC)
8.75A
8.83A
8.90A
8.98A
9.09A
9.20A
9.31A
9.42A
Voltage at Nominal Power (Vmp)
30.3V
30.5V
30.7V
30.9V
31.1V
31.3V
31.5V
31.7V
Current at Nominal Power (Imp)
8.26A
8.37A
8.47A
8.58A
8.69A
8.79A
8.89A
9.00A
Module Efficiency (%)
15.37
15.67
15.98
16.29
16.60
16.90
17.21
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
60 (6x10)
1640x992x35mm (64.57x39.06x1.38inches)Module dimensions
1956x992x40mm (77.01x39.06x1.57inches)
Weight
18kg (39.7lbs)
Front cover
 3.2mm (0.13inches) tempered glass with AR coating
Frame
Anodized aluminum alloy
Junction box
IP67, 3 diodes
Cable
4mm2(0.006inches2), 900mm (35.43inches)
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

PACKAGING
Standard packaging
30pcs/pallet
Module quantity per 20 container
 360pcs
Module quantity per 40 container
840pcs(GP)/896pcs(HQ)

ENGINEERING DRAWINGS

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IV CURVES

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Current-Voltage and Power-Voltage Curves at Different Irradiances

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Current-Voltage Curves at Different  Temperatures

   

Company Profile

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Production Process

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FAQ

GAMKO ENERGY 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: the first, we make new panels not stock panel, we will providing the flash test report as below:

cheap 290w solar panels for sale thermosolar panel solar panel motorhome from China suppliercheap 290w solar panels for sale thermosolar panel solar panel motorhome from China supplier

Series number, Power rates , voltage, current at this 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. The flash test photo

and EL test photo as below:

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cheap 290w solar panels for sale thermosolar panel solar panel motorhome from China suppliercheap 290w solar panels for sale thermosolar panel solar panel motorhome from China supplier

As a manufacturer, we are obliged to provide those report.

These report can provide after produce, before you make the rest payment.

Q: I am also worry about my payment safe, How can you guarantee me 100%

payment security?

A: Not only the buyer worry about the payment safe, the supplier also worry about that.

We were use 30% advanced as deposit, rest against BL copy, some of our customer pick up the

cargo with BL copy(So many country can do this way now) Some of our customer refuse to

make the rest payment cause they can waiting until customs auction. (The consignee has title to

the goods and the goods cannot be transshipped or returned without consignee's consent).

So if you do worry about the payment safety so either I, lets do “Alibaba Trade Assurance

Payment” for both safety.

The Trade Assurance service as below:

1, Payment protection

Trade Assurance will cover all payments made during the ordering process up to 30 days after

you receive the goods.

2, Product‐quality protection

Your order will be covered in the event that the product(s) do not match the details outlined in

your contract with the supplier*.

3.Shipping protection

Your order will be shipped on time according to the details of your contract with the supplier. In

the event of a delay, you will be eligible for a refund.

4.Protection period

Your order will be protected up to 30 days after you receive the goods.

Link: https://tradeassurance.alibaba.com/

Of cause we also take TT 30% advanced and rest before delivery, letter of credit.(LC at sights)

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. The warranty

with Stamp come with the cargoes.

The insurance as below:

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If any more question, Contact us!

Packing&Shipping

cheap 290w solar panels for sale thermosolar panel solar panel motorhome from China suppliercheap 290w solar panels for sale thermosolar panel solar panel motorhome from China supplier

Supply Ability

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Packaging and Shipping

Lead time

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Port

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Packaging details

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