140W/145W Solar Panel with TUV IEC MCS CEC IDCOL SONCAP Certificates

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100000000 watt/month

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- TUV IEC, MCS (UK), CE, CEC (Australia), INMETRO, IDCOL, SONCAP CERTIFIED

- [EU ANTIDUMPING DUTY-FREE] 

- PROFESSIONAL SOLAR PANEL MANUFACTURER SINCE 2004 

 

FEATURES

`Long Service Life

`High Efficency Solar Cells

`Special Aluminum Frame Design

`High Transmission,Low Iron Tempered Glass

`Advanced Cell Encapsulation

 

APPLICATIONS

`Solar power stations

`Rural electrification, Small home power systems

`Power supply for traffic, security, gas industry

`12V and 24V battery charging system

`Other industrial and commercial applications

 140W/145W Solar Panel with TUV IEC MCS CEC IDCOL SONCAP Certificates

ELECTRICAL CHARACTERISTICS 

Model   Number                           


KM130(6)

KM135(6)

KM140(6)

KM145(6)

KM150(6)

Maximum Power as per   STC     

Pmax(W)

130

135

140

145

150

Power   Tolerance                        

%

±3% 

Maximum Power   Voltage            

Vm(V)

17.96

18.14

18.36

18.15

18.28

Maximum Power   Current             

Im(A)

7.26

7.45

7.65

7.99

8.21

Open Circuit   Voltage                  

Voc(V)

21.6

21.74

21.96

21.72

21.9

Short Circuit   Current                  

Isc(A)

7.83

8.04

8.17

8.69

8.93

Maximum System   Voltage           

VDC

1000

Cell   Efficiency                            

%

15.0

15.5

16.1

16.7

17.3

Module   Efficiency                  

%

12.9

13.4

13.9

14.4

14.9

Cells per   Module                         

Pcs

36

Cell   Type                                     


Monocrystalline silicon

Cell   Size                                       

mm

156 x 156 

Bypass   Diodes                             

Pcs

10Amp, 2 pcs

Max. Series Fuse   Rating              

A

10A

Temperature coefficient of   Isc      

%/°C

0.05

Temperature coefficient of   Voc    

%/°C

-0.35

Temperature coefficient of power 

%/°C

-0.47

NOCT- Nominal operating cell   temperature 

°C

47 ± 2

Operating   Temperature              

°C

-40 ~ +85

MECHANICAL CHARACTERISTICS 

Dimensions                      

mm

1480 x 680 x 35

Weight                                       

Kg

11.6

Type of Junction   Box                 


TUV certified, IP65

Cable Type,   Diameter             


 -

Connector                                  


 -

Tempered   Glass                    


3.2 mm, high transmission, low iron

Packing 

140W/145W Solar Panel with TUV IEC MCS CEC IDCOL SONCAP Certificates

140W/145W Solar Panel with TUV IEC MCS CEC IDCOL SONCAP Certificates

FAQ

1. What kind of Solar Cells does it have

---poly crystalline 156*156mm and 125*125mm or mono 125*125mm and 156*156mm

 

2. Is the front panel Glass or Plastic

---Tempered glass 3.2mm thickness or adjust to what you need, Light transmittance up to 95%.

 

3. Does it meet Europe Standards for Solar Energy

---This is TUV approval products, all the producing procedure apply TUV&UL.

 

4. What is the Efficiency level

--- Between 16-18.9% for solar cells.

 

5. What is the Nominal Voltage

--- 18v 20v 24v 36v 30v 48v , and so on, we can adjust to what you need.

 

6. What is the Warranty Period, How many years?

Power efficiency warranty:

---90% in 10 years; 80% in 25 years.


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Q:Why can not the solar panel load directly?
Solar panels (also known as solar modules) are the core of solar power systems and the most important part of solar power systems.
Q:Solar panels single crystal and double crystal in the rain which is easy to use
From the cost of production, than the monocrystalline silicon solar cells to be cheaper, easy to manufacture materials, saving power consumption, the total cost of production is low, so get a lot of development. In addition, the polysilicon solar cell life than monocrystalline silicon solar cells shorter. From the performance and price ratio, monocrystalline silicon solar cells also slightly better.
Q:Can cold light make solar panels power
The drawback of solar thermal power generation is that the efficiency is low and the cost is high, At least 5 to 10 times more expensive than ordinary thermal power plants.
Q:Single crystal solar panels and polycrystalline solar panels
Monocrystalline silicon cells in the laboratory to achieve the conversion efficiency of 24.7%. Ordinary commercial conversion efficiency of 10% -18%. Monocrystalline silicon solar cells because of the production process problems, generally its semi-silicon ingots for the cylindrical into, and then through the slice -> cleaning -> diffusion knot -> remove the dice -> the production of electrodes -> corrosion around -> Reflective film and other workers made of finished products. General monocrystalline silicon solar cells four corners for the fillet. Monocrystalline silicon solar cell thickness is generally 200uM-350uM thick, and now the production trend is to ultra-thin and efficient direction
Q:Can solar panels be connected directly to motor?
If the DC motor, solar panels generated by the power through the controller, and then can be used; for AC motors, solar cells to the power through the controller and inverter (DC into AC), and then can be used.
Q:Composition and function of solar panels
In addition to the quality of EVA itself, the components of the manufacturers of laminated technology is also very large, such as EVA glue degree is not up to standard, EVA and tempered glass, backplane bonding strength is not enough, will cause EVA early aging, affecting components
Q:The voltage and power problems of solar panels
From morning to night (with sunshine) solar panel voltage is generally relatively stable, that is basically about 30V; but the output power is always changing, sooner or later, noon; if it is good quality solar energy,
Q:What is the principle and structure of solar panels?
inverter: solar direct output are generally 12VDC, 24VDC, 48VDC. In order to provide power to 220VAC appliances, it is necessary to convert the DC power from the solar power system into AC power, so it is necessary to use DC-AC inverter.
Q:What is the principle of solar panels work?
The sun is irradiated on the semiconductor p-n junction to form a new hole-electron pair. Under the action of the p-n junction electric field, the holes flow from the n region to the p region. The electrons flow from the p region to the n region, and the current is formed after the circuit is turned on. This is the photoelectric effect of the working principle of solar cells.
Q:How many solar panels have ah?
However, crystalline silicon (monocrystalline silicon and polysilicon) in the weak light is basically no current generation, amorphous silicon weak light type (in low light energy is rarely). So a comprehensive view, it is appropriate to use monocrystalline silicon or polycrystalline silicon solar cell materials. Second, the choice of solar cells 1, we buy solar cells, the focus is on the power of solar cells, in general, the solar panel power is proportional to the area of ​​solar chips.

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