255 Watt Photovoltaic Poly Solar Panels

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China main port
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Min Order Qty:
1000 watt
Supply Capability:
500000 watt/month

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Item specifice:

Material: Polycrystalline Silicon Max. Power(W): 255 Number of Cells(pieces): 60

Product Description:


Quality and Safety

1. Rigorous quality control meets the highest international standards.

2. High-transmissivity low-iron tempered glass, strong aluminium frame.

3. Using UV-resistant silicon.

4. IS09001/14001/CE/TUV/UL  

5.3w-300w mono & poly solar panel supply


1. 10 years limited product warranty

2. 15 years at 90% of the minimal rated power output

3. 25 years at 80% of the minimal rated power output



1. High efficiency and High power.

2. Long-term electrical stability.

3. Lowest price and Fastest delivery.

4. Good quality and good service.

5.Bulk supply

6. Good Warranty

7.Big Sale

8.High quality

9.More than 35 years on the lifetime.

10 DHL/Fedex/UPS/TNT/EMS etc



255 Watt Photovoltaic Poly Solar Panels

255 Watt Photovoltaic Poly Solar Panels





Maximum Power at ST(Pmax)W


Maximum Power Voltage(Vmp)V


Maximum Power Current(Imp)A


Open Circuit Voltage(Voc)V


Short Circuit Current(Isc)A


Cell Efficiency(%)


Module Efficiency(%)


Operating Temperature°C

-40°C to    85°C

Maximum system voltage


Power tolerance


Temperature coefficients of Pmax


Temperature coefficients of Voc


Temperature coefficients of Isc




Number of cell(pcs)




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). 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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Q:Anybody ever heard of thin film solar cell? What it that?
Thin film is a kind of special material, known as TM.
Q:Which brand of the solar cells is sold with the lower price on the market? Which brand is more practical for the countryside?
Sometimes the lower price solar cells mean you might have to take the risk of low quality solar cell.
Q:What is the solar cells market in China?
The solar cells industries has developed over the past 10 years, which means there are now a lot of competition in this industry. However, there are still some market margin because the solar cells industry needs better quality and high technology to be really good.
Q:Are there any library or exhibition halls where I can show students at school how the solar cells works?
Well, it is hard to say when there would be one talking about solar cells.
Q:What is Solar Cell Technology?
A technology which converts the sun power into the electricity.
Q:How can I explain to my 10 year old daughter what solar cells are?
Solar cells are the cell that can collect the solar energy from nature.
Q:What do the solar cell suppliers provide once we purchase the order from the solar cells from them.
Some of the solar cells suppliers will also provide the construction of the solar cells for your project.
Q:Which one is better on the solar cells panel? The Monocrystal Solar Energy Cell or photovoltaic cell?
The photovoltaic cell is better in collecting the sunlight, which means it will be more efficient when the sunlight is better.
Q:How to make solar cells in a scientific way?
You can ask your teacher and let him show you how to do it.
Q:How to get high voltage, high current output of solar cells
Using 880 0.5 volt 5 amp output of the panel, 440 in series as the first group, and then get a second group, then the two groups in parallel, you can get 220 volts 10 amps output

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