Super Quality Monocrystalline Silicon Solar Cell Price

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Loading Port:
China main port
Payment Terms:
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:How to get high voltage and high current output of solar cells?
If you put the circuits in series, the output of the solar cells' voltage can be improved.
Q:Can solar panels be charged with light?
Since the output power of solar modules depends on factors such as solar irradiance and solar cell temperature, it is not recommended to use light charging, efficiency is not only very low, and also meaningless.
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?
It's not shameful to tell your son that you have no idea, you can learn with him.
Q:How do people price solar cells? Is it based on a specific way of calculating the cost of solar cells?
According to our calculation the solar power cost around US$230 per square meter is it can generate 120W power supply per square meter.
Q:How to explain to students how the solar cells are made?
The best way to explain that to students is to take them to a solar cells workstation if possibile.
Q:What is a High-efficiency electric solar cell panel?
We should first check if the power output performance are stable, if not, no matter how high the power supply would be, it is not efficient but just unsafe.
Q:How's the feedback of using 260 watt photovoltaic solar panel? Anybody ever used that?
The one I am using is up to 19% efficiency. It can be used for 24V home power generation system or grid connected.
Q:How can I explain to my 10 year old daughter what solar cells are?
According to Wikipedia: A solar cell, or photovoltaic cell (in very early days also termed "solar battery"[1] – a denotation which nowadays has a totally different meaning, see here), is an electrical device that converts the energy of light directly into electricity by the photovoltaic effect, which is a physical and chemical phenomenon.
Q:My solar cells are broken, can I just buy one and replace it?
Of course you can.
Q:Can anybody tell me how to make a solar cell at home?
To make a solar cell at home, you need to have things like these : Thin copper sheeting, Metal shears an emery cloth, etc.

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