Polycrystalline Silicon Solar Panel 250W CNBM

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China main port
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TT OR LC
Min Order Qty:
50000 watt
Supply Capability:
200000000 watt/month

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Product Description:

Specifications

1.100% TUV standard power pv solar panel 
2.High quality photovoltaic solar panel 
3.CE,TUV,SGS Certificate 
4.25 years warranty

   

Product Description

1.Descprition:

CNBM Series solar panel is connected in series by 60 pieces of 156mm×156mm Poly Crystalline silicon cells. Includes 230W, 235W, 240W.245W,250W,260W

 

2.Characteristics

1)Manufactured according to international quality and Environment Management

System (ISO9001, ISO14001)

2)High efficiency crystalline silicon solar cells

3)High transmission Iow iron tempered glass, strong mechanical resistance

4)Anti-ageing EVA and excellent anti-climate back sheet

5)Anodized aluminum frame improves load resistance capabilities for heavy wind loads.

6)Standard waterproof junction box

7)High endurance to different weather

8)Good and friendly package with less transportation and storage space.

 

3.Warranty

1)10 years limited manufacturing warranty

2)10 years for 90% of warranted minimum power

3)25 years for 80% of warranted minimum power

 

4.Electric Characteristics

CELL TYPE

156*156mm Poly Solar Cell

 Power

 230Wp

 235Wp

 240Wp

 245Wp

 250Wp

 Voc(V)

 37.2

37.4 

37.7 

37.9 

38.2 

 Isc(I)

 8.4

8.55 

8.7 

8.85 

 Vm(V)

30 

30.2 

30.4 

30.6 

30.8 

 Im(I)

7.67 

7.78 

7.90 

8.02 

8.14 

 Cell Efficiency

16.24%

16.59 %

16.94%

17.29%

 17.64%

 Module Efficiency

 14.17%

 14.47%

14.78% 

15.09% 

15.40% 

 Fuse

     15A

 Max Voltage

     1000VDC

 Cell No.

     60pcs

 Tolerance

     0/+3%

 Module size

     1640*990*35(mm)

 Weight

     17KGS

 Cable length

     0.9m

 Connector

     MC4 or compatible connector

 

 5.Certifications

 

Polycrystalline Silicon Solar Panel 250W CNBM

Polycrystalline Silicon Solar Panel 250W CNBM

Polycrystalline Silicon Solar Panel 250W CNBM

6.FAQ

1.  What’s price per watt?

A: It’s depends on the quantity, delivery date and payment terms of the order. We can talk further about the detail price issue. Our products is high quality with lower price level.

2.  Can you tell me the parameter of your solar panels?

We have different series of cells with different power output, both from c-si to a-si. Please take our specification sheet for your reference.

3. How do you pack your products?

We have rich experience on how to pack the panels to make sure the safety on shipment when it arrives at the destination.

4.  Can you do OEM for us?

Yes, we can.

5. How long can we receive the product after purchase?

In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The perfect time of receiving is related to the state and position of customers. Commonly 7 to 10 working days can be served.

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- Inquire about price/MOQ

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
Polycrystalline silicon solar cell production process and monocrystalline silicon solar cell almost, but the polysilicon solar cell photoelectric conversion efficiency will have to reduce a lot of its photoelectric conversion efficiency of about 12% (July 1, 2004 Japan Sharp market efficiency of 14.8% Of the world 's most efficient polysilicon solar cells).
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 solar cells are mainly made of monocrystalline silicon, compared with other types of solar cells, monocrystalline silicon cell conversion efficiency of the highest. In the early days, monocrystalline silicon solar cells occupied most of the market share, in 1998 after the retreat of polysilicon, the market share accounted for second. Due to the shortage of polysilicon raw materials in recent years, after 2004,
Q:Composition and function of solar panels
Used to bond fixed tempered glass and power generation (battery), transparent EVA material directly affect the quality of the component life, exposure to the air in the EVA easily aging yellow, thus affecting the component's light transmittance, thus affecting the components
Q:Polycrystalline solar panels are good or single crystal solar energy is good
Polycrystalline silicon solar cell production process and monocrystalline silicon solar cell almost, but the polysilicon solar cell photoelectric conversion efficiency will have to reduce a lot of its photoelectric conversion efficiency of about 12% (
Q:The voltage and power problems of solar panels
In general, the charging voltage is 1.5 times the battery voltage as well, that is 12V battery pack, select the 18V solar panels just.
Q:What is the principle and structure of solar panels?
solar controller: the role of solar controller is to control the working state of the entire system, and the battery played a charge protection, over discharge protection role. In the larger temperature difference, the qualified controller should also have the function of temperature compensation. Other additional functions such as light control switch, time control switch should be the option of the controller;
Q:What is the principle of solar panels work?
Solar power generation There are two ways of solar power generation, one is the light - heat - electricity conversion, the other is the optical - electrical direct conversion.
Q:How many solar panels have ah?
The area of ​​the solar cell chip is not exactly the same as the area of ​​the solar package panel, because some solar panels, although large, single solar wafer arrangement gap is wide, so that the solar panel power is not necessarily high. 2, in general, the power of solar panels is the bigger the better, so that the current generated in the sun, and soon it will be filled with built-in battery.

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