40X26MM 4V 20mA Solar Cell for 800W Solar Panel

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100 watt
Supply Capability:
10000 watt/month

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Product Description:

 40X26MM 4V 20mA Solar Cell for 800W Solar Panel

Solar Module Summarize

Solar Module is the core part of solar PV power systems,also is the highest value part of it. The function of Solor Module is to convert the sun's radiation to electrical energy, or transfer it to battery and store in it, or to drive the load running.
The Product has been widely used in space and ground, it mainly used for power generation systems, charging systems, road lighting and traffic signs areas. It could offer a wide range of power and voltage, and with high conversion efficiency, and long service life.

Our Cells Special Features

1. High conversion efficiencies resulting in superior power output performance

2.Outstanding power output even in low light or high temperature conditions

3.Optimized design for ease of soldering and lamination

4.Long-term stability,reliability and performance

5.For 156P poly cells with high efficiency in photovoltaic conversion 16.3%-17.5%.

6.Low inverse current, high shunt resistance and high dependability.

7. Our poly cells efficiency include: 17%-18%.

Product Pictures

 

40X26MM 4V 20mA Solar Cell for 800W Solar Panel

40X26MM 4V 20mA Solar Cell for 800W Solar Panel

40X26MM 4V 20mA Solar Cell for 800W Solar Panel

Package

 Typical package for one carton contains 1,200 cells. The cells are sealed in cell box every 100 pcs.

Gross weight per unit carton shall be around 16.4kg. 

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Q:What is the harm of silicon chip into the fingers?
It is best to take out as soon as possible, otherwise easy to infection,
Q:Geometric parameters and testing of silicon wafer
Wafer inspection the main test items are: side, diagonal, chamfer, thickness, TTV, line, chipping, cracks, warping, oil, resistivity, lifetime.
Q:I grew Ag particles on a silicon wafer, about a few hundred nanometers in size
And then use the copper net fishing, so that particles attached to the copper network.
Q:There is a micro structure on the side of the silicon wafer
The content of silicon in the earth's crust is 25.8%, which provides an inexhaustible source for the production of monocrystalline silicon. Silicon is one of the most abundant elements in the earth's crust,
Q:How many times is the resistance of the same size silicon
How many times is the resistance of the same size silicon
Q:How much is the thickness of the silicon wafer
Around 0.670mm. Wafer must be thinned, otherwise the loss of dicing knife
Q:How many watts can a piece of silicon produce
A piece of silicon chip, 156*156 efficiency of 17.4%, a single chip power of about 4.2 watts, that is, under the 1000w/m2 light, power generation is 4,2w, you can calculate the amount of electricity by irradiation time.
Q:What is a silicon wafer for unidirectional and bidirectional cutting? What is the difference between the two?
One way and two way cutting of silicon wafer is the two way to cut silicon ingot by using solar energy cutting wire.When slicing machine uses solar cutting line to cut silicon ingot,
Q:After the completion of the silicon chip will appear in the shadow of the white spots or what is the situation? How to solve
Whether or not fully diluted before drying. I couldn't see the actual product.
Q:What is the meaning of the wafer (100), the crystal orientation index or the crystal plane index
It's the wrong markIt should be pointed outCrystal growth direction

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