reborn industrial empire

"At present, the conversion rate of this kind of lens-type solar cells has reached a certain limit. Without the emergence of more advanced materials, according to Edwards and I's predictions, this kind of lens-type solar cells will not be able to operate according to the current situation.

, if it can reach 30%

The photoelectric conversion rate is already pretty good. ([] ) This is still under the model where we use lenses that are a thousand times or even fifteen hundred times. If this happens, the cost of producing this kind of solar cell will increase.

According to our calculations, if we use a thousand times this kind of polymer

As for photovoltaic cells, sixteen concentrating solar cells are arrayed on a lighting area of ​​three square meters. Under ideal conditions, the same light intensity can reach a power output of 800 watts without much improvement in conversion rate. Compared with

Compared with current flat-panel solar cells, the maximum per square meter

Well, one hundred and fifty watts seems to have a big improvement in data, but in terms of field output improvement, the effect is actually not ideal. Moreover, due to the use of large cooling equipment, the manufacturing cost will be higher. Such solar energy

Batteries will not be able to support and be used in ordinary households."

Matt explained to Jin Xiaoqiang, and Jin Xiaoqiang heard that it was indeed the case. The data of such a concentrating solar cell does seem to be several times higher than the data of today's ordinary solar cells.

However, if you take into account its manufacturing cost and power transmission issues, such solar cells do not have much practical significance for ordinary households.

The best use of such solar cells is to build a huge solar power plant. However, if such a power plant is built, the cost will not be less than several billion, or even tens of billions.

Now, it is difficult to say whether it is cost-effective to invest in such a project.

Jin Xiaoqiang had done relevant research as early as when he was working on this solar energy project. There is a large amount of desert land in the west of our country. Due to the limitations of natural geography, most of these lands are in an undeveloped state.

But whether these lands are suitable for solar power generation projects, after verification, the result is negative.

The geographical environment of our country's western desert is completely different from that of the deserts in Nevada, Texas and Colorado in the United States. Because of the latitude, these desert areas have relatively high geographical locations.

Although the light intensity is very high throughout the year and the lighting conditions are good, it is also affected by the cold air in Siberia, and half of the year is in cold winter.

Such cold seasons have a great impact on solar power generation, because a large amount of cold air will pass through, which will help the heat dissipation of solar panels, but it is also not conducive to the maintenance and upkeep of these solar panels.

Moreover, the wind and sand are too strong, which is not conducive to the work of these solar cells, and will cause serious corrosion to the solar panels. If a solar power plant is built in such a place, the cost of subsequent maintenance and upkeep will be high.

And because of the natural environment, the photoelectric conversion efficiency of such solar panels in the laboratory may reach 30%. However, if they are placed in such a harsh natural environment, their photoelectric conversion efficiency will be difficult to achieve.

Guaranteed.

In fact, there are many places in our country that are most suitable for building such solar power plants. The most suitable place is actually the Qinghai-Tibet Plateau. It has sufficient sunshine and is inaccessible. What's more, the natural environment is not so harsh compared to those desertified lands.

Although it is subject to some wind and snow every year, the consequences are not as severe as in the western desert areas, and it is very suitable for the production of large-scale solar power plants.

But one problem that troubles Jin Xiaoqiang is the altitude of the Qinghai-Tibet Plateau, where is the roof of the world. Because the altitude is high, it will have a great impact on the construction cost of the solar power plant, and the same goes for the later maintenance and upkeep.

There are big problems.

The most suitable place in China to build such a solar power plant is probably Nanhai Province. Because it is located in a tropical area and there are no heavy industries in the entire province, the air pollution is not that serious and the sunshine hours throughout the year are very long.

The length, temperature and environment are very suitable for building solar power plants.

But the problem is that it is surrounded by the ocean. Therefore, the air humidity is high, and the moisture contains a lot of salt and other chemicals, which makes the corrosion of solar panels more serious. Later maintenance and upkeep are also a big problem.

.

Now Matt has also said that although this kind of solar panel looks beautiful in terms of data, there are still some problems in terms of photoelectric conversion efficiency, and the cost must also be considered in terms of long-distance transmission. In this way,

If we were to start building such a solar power plant now, the gains would outweigh the losses.

"So in the absence of the emergence of new materials, we plan to use a new model of solar cells. In this solar cell, we will use new metal particle injection technology, so that new models of solar cells can be integrated

The battery is divided into three layers. The first layer is a monocrystalline silicon cell layer with our turbocharged solar technology, and then we will inject two layers of metal particles below, thus forming a three-layer solar cell. The first layer

The monocrystalline silicon will capture the light in the

Red photons are converted into yellow photons. The metal particles in the second and third layers will capture visible solar rays and ultraviolet rays in the light. In this way, visible solar rays, infrared rays and ultraviolet rays can be captured.

A triple-function solar panel. The thickness of the entire solar panel is about two hundred millimeters, and there are three layers of solar energy conversion layers. This way, it can more effectively convert the solar panel into a solar panel without obtaining more advanced materials.

Solar energy is converted into electrical energy.”

As Matt explained, the structural diagram and design pattern of this new type of solar cell continued to appear on the projection screen behind him.

Jin Xiaoqiang was very moved after seeing it. Indeed, such a solar cell is indeed the most reasonable design when he does not plan to come up with new solar energy conversion materials.

"We plan to name this new type of solar cell a lens-type multi-section solar cell."

When Jin Xiaoqiang heard this, he nodded frequently to express his satisfaction.

"What is its highest photoelectric conversion efficiency?"

"Theoretically, it can reach up to 40%..."

Matt said to Jin Xiaoqiang with pride, but he didn't know that Jin Xiaoqiang felt very confused when he heard this data.

If such a battery is developed, it will definitely not be used in solar power generation projects. If it is, it will definitely have a considerable impact on the oil world, and it will definitely bring a lot of trouble to itself. If not

Go on, then such a treasure will rot in your own hands?

Jin Xiaoqiang felt very unhappy.

"We have made calculations. If such a new solar cell is focused a thousand times in a three-square-meter array solar panel mode, the power output can reach 4.2 kilowatts. A one-square-kilometer solar power plant can provide 1,050,000 watts.

Thousand kilowatts/hour electric power supply. If according to your

With China’s current economic development speed, if we build 100,000 square kilometers of solar power plants, and if they are all used for solar energy, we can supply the country’s electricity needs! If we build more 100,000 square kilometers of solar power plants, we can ensure China’s future.

Twenty years of economic development needs.”

When he said this, Matt's eyes were already glowing red. Obviously, they regarded China as a huge testing ground. If his and Edwards' experiments were successful, then the two of them would be the energy revolution of mankind in the future.

As a pioneer, it will be written down in history textbooks around the world in the future. It will be a piece of cake to get a Nobel Prize.

If this experiment is successful, then their two names may become as famous as scientific giants such as Einstein and Newton in the future.

Looking at Matt, whose face was glowing red, and Edwards, whose face was also reddened by Matt's words, Jin Xiaoqiang, a veteran of the shopping mall, how could he not know what these two people were thinking?

It seems that this scientist is also an ordinary person, and he also values ​​fame and wealth. The two in front of him may not be so sensitive to money, but they definitely value reputation very much.

They don't know that the monocrystalline silicon material with the custom structure they want can actually be obtained in minutes. If that new material is taken out, it will match the battery they are currently studying.

Well, wouldn’t the photoelectric conversion efficiency of this new type of solar cell be able to reach 50% or even higher?

If that's the case, before those foreign oil tycoons take action, the domestic oil and petrochemical industry will probably have to take the lead in doing it themselves.

So this new type of solar cell is really a happy trouble for Jin Xiaoqiang.

Do you support the two of them in continuing to develop this new type of battery? At this time, Jin Xiaoqiang was in a dilemma.

"Boss, we have also done a survey. In the northwest region of China, especially the Qinghai-Tibet Plateau, there are places with scarce rainfall and long sunshine hours. There are almost 3,000 hours of sunshine every year. Such high-intensity sunlight collection areas,

But it is very suitable for building such a solar power plant..."

Jin Xiaoqiang felt like his head was spinning. These two relationships had even calculated the geographical environment of the Celestial Dynasty...

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