Super Quality Monocrystalline Silicon Solar Cell Price

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China main port
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TT or LC
Min Order Qty:
10000 m²
Supply Capability:
10000 m²/month

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Product Description:

Quick Details
Place of Origin:   Model Number:

2W-315W

Material:

Monocrystalline Silicon

Size:

Customized dimensions

Number of Cells:36/72
Max. Power:

3W-315W

Certificate:TUV/IEC61215/IEC61730/CEC/CE/PID/ISOColor:

Customized

Application:

Home,Commercial,Industrial

Warranty:

25 years

Connector:

MC4 or to what you need

Frame:

Firm Aluminum

Glue:

EVA

Surface Glass:

Tempered Glass

Transform efficiency:

18%~19%

Solar Cell:

A Grade 156x156mm Solar Cell

  
Packaging & Delivery
Packaging Detail:1. carton box and pallet 2.According to your requirement/Suitable for shipment
Delivery Detail:1.15~20 working days after received deposit 2.Based on Qty
Specifications
1.100% A grade cell
2. OEM available
3. Super quality competitve price
4. International Standard
5.25 years warranty

FAQ

We have organized several common questions for our clientsmay help you sincerely

what price for each watt?

it depends on the quantity, delivery date and payment terms,

what is your size for each module? can you tell me the parameter of your module?

we have different series of panels in different output, both c-si and a-si. please take the specification sheet for your reference.

Can you provide the peripheral products of the solar panels, such as the battery, controller, and inverter? If so, can you tell me how do they match each other?

Yes, we can, we have two companies for solar region, one is CNBM International, the other is CNBM engineering Co.

We can provide you not only the solar module but also Solar Cells, the off grid solar system, we can also provide you service with on grid plant.

What is your warranty system?

 Our product  performance guarantees for 25 years

12 years guarantee for workmanship

Timeliness of delivery

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

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.

Can you do OEM for us?

Yes, we can.

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 pecific time of receiving is related to the state and position of customers. Commonly 7 to 10 working days can be served.

 

How Silicon Makes a Solar Cell

When energy is added to pure silicon, in the form of heat for example, it can cause a few electrons to break free of their bonds and leave their atoms. A hole is left behind in each case. These electrons, called free carriers, then wander randomly around the crystalline lattice looking for another hole to fall into and carrying an electrical current. However, there are so few of them in pure silicon, that they aren't very useful.

But our impure silicon with phosphorous atoms mixed in is a different story. It takes a lot less energy to knock loose one of our "extra" phosphorous electrons because they aren't tied up in a bond with any neighboring atoms. As a result, most of these electrons do break free, and we have a lot more free carriers than we would have in pure silicon. The process of adding impurities on purpose is called doping, and when doped with phosphorous, the resulting silicon is called N-type ("n" for negative) because of the prevalence of free electrons. N-type doped silicon is a much better conductor than pure silicon.

The other part of a typical solar cell is doped with the element boron, which has only three electrons in its outer shell instead of four, to become P-type silicon. Instead of having free electrons, P-type ("p" for positive) has free openings and carries the opposite (positive) charge.

With electricity prices rising everyday, homeowners are looking for alternative means of powering their homes. Solar panels are on the top of everyone's list, but there still pretty expensive. But there's a DIY solution that could possibly give you some extra juice. It's called a solar cell, and we will show you how to make and test a solar cell using a sheet of copper.

These solar cells are basically sheets of copper with a layer of cuprous oxide (Cu2O) on them. The cuprous oxide is a semiconductor. You won't get much electricity from it, and in fact you'd need acres of these to power a home, but it's fun to make!

Start by cleaning the copper sheet. The cleaner, The better. Then heat it on a red hot stove element or in a flame. This creates a thin layer of reddish cuprous oxide (or copper oxide) followed by a thicker layer of black cupric oxide. Cook it for about a half hour to get the black layer really thick. Then let it cool slowly. As it cools, most of the black layer flakes off, leaving only the red cuprous oxide layer.

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Q:Doping and Diffusion Principle in Solar Cell Processing
In the solar silicon, the impurity atoms of the gas source close to the silicon, after heating, so that the gradual diffusion of impurities will slowly penetrate the silicon wafer, the concentration from the edge of the silicon to the inside is gradually reduced.
Q:What diode does the solar panel use?
Solar diodes are made by-pass diodes that require a voltage-to-current and component that is directly related.
Q:The history of solar cells
Was first applied to cardiac pacemakers. As the lithium battery self-discharge rate is very low, the discharge voltage is gentle. Making the pacemaker implanted in the human body as long as possible. Lithium batteries are generally higher than the nominal voltage of 3.0 volts, more suitable for integrated circuit power. Manganese dioxide batteries, widely used in computers, calculators
Q:What is the working principle of a solar cell?
The simplest way to explain this is : A solar cell converts the sun's energy into electricity.
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?
Strong light or laser light containing more than the threshold of solar cells can stimulate the solar cell power generation, if it does not contain, can not make too much battery power generation.
Q:How do solar cells work to become the solar energy?
The solar cells need to work by converting a certain material into another useful energy. That's how we can utilize the solar energy into our life and factories.
Q:PV: the battery to the battery charge problem
Battery affected. Then according to the volt-ampere characteristics of solar energy, we can know that the actual output power of the solar panel is less than its nominal power.
Q:Where and how can I find more information of Photovoltaic Cells Solar Panels? Can anybody share more about that?
Photovoltaic cell is actually a vital elements in the PV system, without it, the PV system can not function properly and generate the power.
Q:Can solar panels be charged with light?
When the external circuit is turned on , In the role of the voltage, there will be a current flowing through the external circuit to produce a certain output power. The essence of this process is the process of converting photon energy into electrical energy
Q:Anybody ever heard of thin film solar cell? What it that?
I did hear that term once, but can't remember what it is.

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