Polycrystalline Solar Panels for 250W Series

Ref Price:
$0.50 - 0.65 / watt
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Payment Terms:
TT or LC
Min Order Qty:
6250 watt
Supply Capability:
40000000 watt/month

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Product Description:

1.Structure of  Polycrystalline Solar Panel for 250W Series

Polycrystalline Solar  Panel  for 250W l : High efficiency crystalline solar cell. Even if under the weak light, the solar module can produce maximum power output.

II Tempered glass (toughened glass): Anti-reflecting coating and high transmission rate glass increase the power output and mechanical strength of solar module.

III EVA and TPT: Using high quality EVA and TPT to prevent destroying and water.

IV AI frame: Without screw, rner connection. 6 holes on the frame can be installed easily.

V Junction box: Multi function junction box with water proof.

VI Long lifetime: ≥25 years; Less power decrease.

VII Good performance of preventing from atrocious weather such as wind and hails.

VIII Resisting moisture and etching effectively, not effected by geology.

IX The certificate issued by international authority: UL, TUV, IEC, CE.


2. Standard Test Conditions of Polycrystalline Silicon Solar Panel:

The opto-electrical specifications shown below are stabilized values being measured at Standard Test Conditions, Irradiance: 1000W/m2, Spectrum: AM1.5 at 25°C, The info below is subject to manufacturing tolerances. Where appropriate minutes of measurement are available and are used for the dimensioning of the installation.

Advantages of Monocrystalline Silicon Solar Panel

• CNBM Solar performance guarantees for 25 years

• 12 years guarantee for workmanship

• Timeliness of delivery

• Quality Products certified (TÜV, UL, CE, ISO)


3. Solar Panel Images

Polycrystalline Solar Panels for 250W Series 


4. Solar Panel Specification


Polycrystalline Solar Panels for 250W Series

 Temperature Coefficient of Cells

Polycrystalline Solar Panels for 250W Series

 Mechanical Data

Polycrystalline Solar Panels for 250W Series


Polycrystalline Solar Panels for 250W Series


Polycrystalline Solar Panels for 250W Series

 IV Curve

Polycrystalline Solar Panels for 250W Series


5.Quality certification and certificate

Polycrystalline Solar Panels for 250W SeriesPolycrystalline Solar Panels for 250W Series

Polycrystalline Solar Panels for 250W Series


Polycrystalline Solar Panels for 250W Series

Polycrystalline Solar Panels for 250W Series

Polycrystalline Solar Panels for 250W Series


We have organized several common questions for our clients,may help you sincerely:

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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