Polycrystalline Solar Cells-Tire 1 Manufacturer -17.4%

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50000000 pc/month
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Specifications of Poly Solar Cells

Format                 156 mm × 156 mm ± 0.5 mm                                          

Thickness-            210μm ± 40 μm

Front (-)               1.5mm bus bars (silver),blue anti-reflection coating (silicon nitride)

Back (+)               2.5mm wide soldering pads (silver) back surface field (aluminium)        


Temperature Coefficient of Poly Cells

Voc.Temp .coef.%/K              -0.351%/K                                            

Isc.Temp .coef.%/K               +0.035%/K

Pm.Temp. coef.%/K                -0.47%/K

 

Electrical Characteristic of Poly Cells

 

EfficiencyEfficiencyPmax(W)AverageImpp(A)Vmpp(V)Isc(A)Voc(V)
172017.20~17.40> 4.186> 4.1867.940.5288.5150.626
170017.00~17.204.137~4.1864.1617.9050.5258.4820.624
168016.80~17.004.088~4.1374.1137.8630.5218.4020.623
166016.60~16.804.040~4.0884.0647.8250.5198.3580.622
164016.40~16.603.991~4.0404.0157.7690.5178.3040.621
162016.20~16.403.942~3.9913.9677.7130.5148.2480.619
160016.00~16.203.894~3.9423.9187.670.5118.2040.616

 

Advantages of Poly Solar Cells

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. More than 25 years on the lifetime.

 

Usage and Applications of Poly Cells

 

Solar cells are often electrically connected and encapsulated as a module. Photovoltaic modules often have a sheet of glass on the front (sun up) side, allowing light to pass while protecting the semiconductor wafers from abrasion and impact due to wind-driven debris, rain, hail, etc. Solar cells are also usually connected in series in modules, creating an additive voltage. Connecting cells in parallel will yield a higher current;our solar cells have passed IEC Certification. With high quality and stable quality. Our Cells can greatly improve the performance of Solar Modules.

 

 

Packaging & Delivery of Poly Cells

 

Carton Box Package and Deliver by air.  It should be noticed that it should be avoid water, sunshine and moist.

 

 

 

Factory Picture of Solar Cells

 

Polycrystalline Solar Cells-Tire 1 Manufacturer -17.4%

Polycrystalline Solar Cells-Tire 1 Manufacturer -17.4%

Polycrystalline Solar Cells-Tire 1 Manufacturer -17.4%

 

 

FAQ

 

We have organized several common questions for our clientsmay 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 cells?

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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Q:The working principle of solar cells includes the three processes
In the solar cell pn junction on both sides of the lead-out electrode, and connected to the load, then in the external circuit that is generated by the photogenerated current to obtain power output, so that solar cells put solar (or other light) directly into electrical energy
Q:The advantages and effects of solar energy
Solar batteries are widely used, such as artificial satellites, unmanned weather stations, communication stations, TV relay stations, solar clocks, electric pole, black light, beacon lights, railway lights. Solar thermal conversion technology products, such as water heaters
Q:Where and how can I find more information of Photovoltaic Cells Solar Panels? Can anybody share more about that?
Photovoltaic cells produce electricity directly from sunlight. Photovoltaic cells are also called PV cells or solar cells. Many PV cells are used in remote locations not connected to the electric grid. Photovoltaic cells comprise the main component in solar panels and are also used to power watches, calculators, solar lights, and lighted road signs.
Q:How long is the long cycle solar cell life?
There are discharge depth, such as each time the actual capacity of the battery only 30% of the battery, you can cycle more than 1500 times, that is, 4 years or so, but if every 80%, then only more than a year, 100% It is about 1 year it
Q:24V 200W solar cells can charge 12V battery?
24-volt battery pack to 12-volt battery charge is possible, because the battery block resistance is large, allowing the output short-circuit.
Q:Does the solar cell generate electricity in the absence of the sun, only in the case of strong lights or lasers? If you can achieve how much, and the same day?
One of the directions for the development of modern solar cells is to maximize the frequency range of the light waves that can be energized (to the low frequency direction) to increase the power generation efficiency of solar cells
Q:What is the most commonly used material for solar cells?
The most commonly used solar cells material is the solar photovoltaic (PV) cells. They are used for the direct conversion of light energy into electrical energy. At present, a large number of terrestrial photovoltaic systems are made by silicon solar cells, which can be divided into silicon, polycrystalline silicon, amorphous silicon solar cells.
Q:My son is very interested in solar cells recently, and keeps asking me about the structure of a solar cell. Can anybody help me answer that question?
As a newly-developed power generation technology, solar cells are considered to be an evironmental-protecting green energy
Q:How to get high voltage, high current output of solar cells
Series can increase the output voltage, parallel can provide output current. Using a series parallel method to achieve, for example: need 220 volts 10 amps.
Q:What are the 3 things you need to know before you start to make solar cells?
I think there is an easy way to follow even though the commercial solar cells use silicon as the semiconductor.

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