Let You Develop New Energy And Build A Power Station In Space?

Chapter 80: Sorry, our technology is not only advanced, but the cost is also very low!!!

As soon as the beautiful Chinese scientist's words came out, everyone present was stunned.

Other scientists were the first to react and suddenly understood.

yes!

They forgot a very important point, which is the cost issue.

High-tech products are often accompanied by exponential growth in costs. Most high-tech products cannot be commercialized due to cost issues.

Most of them can only be used in laboratories, and a certain part can be used in military weapons, that is, for national defense.

Solar panels with a conversion rate of 60% are already in the ultra-high-tech category, and the cost of research and production must be very high.

The cost was too high, so Dragon Kingdom deployed it again. It couldn't be for commercial use, it was definitely for military weapons.

"Yes, we only heard that their technology is very high, but we never mentioned the cost issue. Cost is an essential part of scientific research, and real money is spent on it!"

"So the cost is really a loophole, the cost is too high. It cannot be used commercially, it can only be used in laboratories or military!"

"This is already a huge loophole. The cost of science and technology determines whether it is for civilian or military use. For example, the F22 of the beautiful country cannot use the materials of the F22 to make a civilian aircraft, right?"

"The cost of the F22 is very high. It cannot be used by civilians and can only be used by the military. Moreover, it has been discontinued long ago because the cost is too high!"

Scientists at the scene pointed out this problem one after another and gave examples to demonstrate it.

Director Mike was overjoyed. He looked at their scientists and praised them: "This is indeed a major problem that we have ignored!"

"The cost of high-tech determines whether it will be used for military or civilian use!"

He couldn't be more familiar with this.

Because many of the high technologies in beautiful countries are ridiculously expensive.

Therefore, it can only be used for military and national defense and to enhance international status.

The cost of Longguo's new solar panels will also be very high, and it is impossible for civilians to use them as space power stations to generate electricity, nor can they replace nuclear power plants.

Based on the cost issue, we can decide whether to use it for civilian or military use!

“In the field of new energy solar panels, if you want to improve the photoelectric conversion efficiency, the cost is indeed very high. There are solar panel technologies with a photoelectric conversion efficiency of 30%, but they cannot be mass-produced because of the high cost.

A scientist in the field of new energy said.

Those national representatives who opposed the Dragon Kingdom also became excited. They were worried that they had nothing to condemn the Dragon Kingdom.

Already have it!

It is still proposed by so many scientists, and there is absolutely no problem.

"Sure enough, Long Guo never mentioned the cost issue. It was definitely because the cost was too high and they didn't mention it. They just wanted to get away with it, right...!"

"As expected of scientists from the Beautiful Country, we were almost deceived by the Dragon Country. They are really cunning and evasive!"

"We in the Shiva Kingdom are strongly opposed to this kind of behavior. There are too many considerations in modern technology, and cost is a big problem. The Dragon Kingdom actually wants to muddle through, haha!"

Director Mike looked at the representative of the Dragon Kingdom and sneered and asked: "Representative of the Dragon Kingdom, please explain the cost of your technology!"

The Secretary-General of the United Nations also frowned and looked at the representative of Halong Country:

"As for the questions raised by the representative of the Beautiful Country, please ask the representative of the Long Country to make an argument."

Director Gu naturally didn't understand the cost of solar panels, so he set his sights on Dean Wu of the New Energy Research Institute.

Dean Wu smiled lightly.

Obviously he didn't take these people's problems to heart.

Because the cost of this new type of solar panel is very low!

Dean Wu said with a smile: "The problems you raised are not problems at all. It's not that you dare not mention it because the cost is too high, but that you don't take it seriously because the cost is very low."

As soon as he said this, he immediately aroused opposition from other scientists.

"Impossible! Even the sapphire solar cells used in aerospace, according to the currency of your Dragon Kingdom, the lowest cost is more than 15,000 yuan per square meter! Its photoelectric conversion efficiency is only B0% at the highest!"

"It is precisely because of cost issues that this kind of solar panels cannot be mass-produced and can only be used for aerospace or other special purposes, let alone so-called space power stations for power generation!"

"Yeah, you said it was very low, but how much did you say it was?"`!"

"Don't talk about tens of thousands of yuan, 1 square meter is still low! We are all in the same industry, but we are watching here!"

"Their cost is definitely higher than that of sapphire solar panels! At least several times more! Otherwise, it is absolutely impossible to have a photoelectric conversion efficiency of 60%!"

Director Mike listened to these words and smiled coldly: "High technology is often high-cost. Currently, we use sapphire solar panels for aerospace, but they can only be used for projects like aerospace!"

Solar power generation is widely used in the aerospace field. The solar panels used are generally high-tech and very costly.

Most of these technologies are used in the military.

It can be said that most satellites in the sky can be military satellites.

Dean Wu said calmly: "You know polycrystalline silicon solar panels, right?"

"It is currently the most widely used solar panel, with a cost between 6,000 and 8,000 per square meter."

"And our new solar panels cost only twice as much. That is to say, the cost of the new solar panels is about the same as the cost of monocrystalline silicon solar panels for photovoltaic power generation in large power stations."

"In other words, our new solar panels cost only about 12,000 per square meter."

This was also what surprised him extremely.

When Lin Ye developed it, he was also surprised that this solar panel with a conversion efficiency of 60% actually cost the same as a monocrystalline silicon solar panel!

Monocrystalline silicon solar panels are currently used in photovoltaic power generation in many large power stations. Due to cost reasons, they cannot be used in large areas like thin-film solar panels.

But if it is used in large power stations, it is absolutely possible.

Not to mention the new solar panels, which have a photoelectric conversion efficiency of 60%. Even if the cost is the same as sapphire solar panels, they can be used in large power stations to generate electricity.

After hearing what Dean Wu said, the beautiful scientist's face suddenly changed: "Impossible, the conversion efficiency of monocrystalline silicon solar panels is only 20%~25%!"

“How is it possible that at the same cost [conversion efficiency can be improved so much?!”

Not only scientists from the beautiful country, but also other knowledgeable scientists can't help but find it ridiculous.

"This is absolutely impossible. In the field of solar power generation, if you want to improve the photoelectric conversion efficiency, the cost will inevitably increase. The photoelectric conversion efficiency of 60% is absolutely impossible to be the cost of a monocrystalline silicon solar panel."

"Nonsense! Do Long Kingdom scientists never draft their big words?! It is absolutely impossible to achieve such a high photoelectric conversion efficiency at such a low cost!"

"You can't just talk in vain. If what you say is true, we will buy as much as we want and at three times the price!!"

All the scientists were furious and refuted Dean Wu's words.

Audiences in the global live broadcast room also found it incredible.

"I'm afraid I'm living in a dream. Only dreams can come true. We believe you have this kind of technology, but the cost can never be so low. Modern technology is made of real money, so the cost can never be low. "

"We have finally seen why the Dragon Kingdom is so confident. It turns out that it only talks big words!"

"Yes, we have such high technology. Is it difficult to admit that the cost is high?"

Director Mike said with a gloomy face: "Then how do you prove that a solar panel with a photoelectric conversion efficiency of 60% costs the same as a monocrystalline silicon solar panel?"

The Secretary-General of the United Nations also asked: "Representatives from the Dragon Kingdom, this is the argumentation stage. Please prove the reasonable doubts raised by the representatives from the Beautiful Country. Of course, if you can reasonably refute it, you don't need to provide arguments."

To this.

Dean Wu just smiled and said nothing, and asked Director Gu to get some paper and pen to start writing provable materials.

Everyone at the meeting was confused and didn't know what the Dragon Kingdom representative was doing.

Dean Wu spent some time writing some words and some argumentative data on paper.

This data can prove that the cost of new solar panels is the same as that of monocrystalline silicon solar panels.

But without leaking any technology.

Dean Wu put the paper in front of the camera and said with a smile: "You scientists, take a look.

The scientists from all over the world at the online meeting looked hard at the screen, and asked people to quickly translate it.

Because scientists from all over the world are reading the demonstration report written by Dean Wu, other people who are not knowledgeable can only wait.

The atmosphere became a little tense for a while.

Time passed by one minute and one second.

First, the scientist from Beautiful Country suddenly raised his head, his eyes suddenly widened with disbelief, but he said:

"Impossible, this is absolutely impossible! How can such ultra-high-tech yet low-cost solar panels exist!"

"You can't possibly research this kind of thing!"

The American scientist was so shocked that he couldn't believe that this kind of technology existed in the world.

He had to re-examine Wu in the Dragon Kingdom in front of him.

It’s simply terrifying. When we had academic discussions together, why didn’t we see this person with such high talent and wisdom?!

Could it be said that after Huilong Kingdom developed for a period of time, his talent became apparent?!

Seeing the panic on his scientists' faces, Director Mike couldn't help but asked worriedly: "What...what's going on? Is the manufacturing cost really that low?"

The American scientist nodded solemnly: "Yes... yes, the manufacturing cost of their new solar panels is indeed the same as that of monocrystalline silicon solar panels.

"What...what?!" Director Mike's eyes suddenly widened, and he felt great pressure.

At this time, more scientists in the field of new energy are horrified.

“The manufacturing cost of new quantum dot solar panels is really the same as that of monocrystalline silicon solar panels! It’s incredible!”

"Yes, it's amazing. Is Brother Long already so strong in the new energy field?!"

"How could he develop this kind of technology? The photoelectric conversion efficiency is 60%, and the cost is so low. Even if it costs as much as sapphire, he can still generate electricity as high as a panel. It is absolutely possible to build a large power station!"

""

The scene fell into chaos for a while, and the atmosphere at the meeting suddenly became weird. At this time, no one spoke out to refute Long Guo.

They were all talking in low voices with their brows furrowed.

Director Mike looked at their scientists and asked in a low voice: "Can the technology be seen in these words?"

It is possible to achieve such a low cost and such a high photoelectric conversion efficiency.

"Can't see it at all

, he only demonstrated the cost, but not the technology. Although quantum dot solar power panels already exist, their quantum dot technology with a conversion rate of 60% cannot be studied at all. "

The beautiful country scientist said with an ugly expression.

He now wants to know very much, what are the technical difficulties and what are the solutions?

This kind of letting you know that there is low-cost high-tech, but not telling you the technology involved is extremely uncomfortable.

Director Mike frowned deeply.

They have not asked for any benefits from this global conference so far, and they have even used it to promote the Dragon Kingdom in disguise.

He felt worse inside than if he had eaten a fly.

Director Mike clenched his fist, gritted his teeth and whispered, "I don't believe I can't bring down your Dragon Kingdom!"

Longguo has only made advanced progress in the fields of new energy and aerospace, but what about other fields?

Their beautiful country is still the best!

Moreover, they can also invest heavily in development in the fields of new energy and aerospace, and once again surpass the Dragon Kingdom.

The beautiful Chinese scientist also said in a low voice:

"Although the manufacturing cost is low, the R&D expenditure will be very high. In other words, the lower the manufacturing cost of high-tech, the higher the initial R&D expenditure will be. They should not do anything for the time being."

"It should be that they have invested heavily in these two fields, which is why the current situation has occurred. It should have reached its limit. There will be no progress in the next few decades."

A beautiful American scientist said so.

On the one hand, it is the issue of R&D funding, and on the other hand, it is the issue of scientific and technological progress.

Generally speaking, it is impossible for all the country’s R&D funds to be invested in one or two fields. According to the current progress in Longguo’s new energy and aerospace fields, a large amount of money must have been invested.

Fee, it is impossible to invest that much in the future.

Moreover, if a large amount of R&D funds are invested in one or two areas, R&D funds in other areas will decrease.

In other words, Longguo has made significant progress in the fields of new energy and rockets, which was achieved at the expense of other fields.

"It's just that there has been progress in the fields of new energy and aerospace." Director Mike said coldly.

The beautiful country scientist nodded and said: "In the two fields of solar panels and rockets, during the period when they are stagnant in the future, we have many opportunities to surpass them.

Moreover, the old man from Longguo who developed this thing is not young anymore and will not live long. "

Director Mike also nodded, his expression still ugly.

The representative of Mao Xiong Country was surprised and just smiled and said nothing.

The other three representatives of the five permanent members of the Security Council looked as if they had eaten shit and said nothing.

At this time, the atmosphere in live broadcast rooms around the world gradually became weird.

"I'm shocked, Long Country actually has very low-cost high-tech solar power generation technology!"

"Damn it, how could it be possible? How could the Dragon Kingdom have this kind of technology? If it were a pretty country, I would still be able to accept it. The Dragon Kingdom has only been developing for a few years! Judging from their history, modern development is less than 100 years old. Year, right??”

"Haha, if your country invests heavily in these two fields, it can also achieve a lot of achievements and technology. It seems awesome now, but what about the follow-up? The follow-up will be very

Very tired!"

"Yes, to achieve such a low cost, the R&D expenditures are absolutely astronomical. It is likely that other areas have been sacrificed and the R&D expenditures have been spent on solar power generation and heavy-duty

On the rocket, in the Dragon Kingdom, this is called fishing in the lake! You will know if you look back, it will not last long. "

Director Mike looked at the representative of the Dragon Kingdom and said in a deep voice again: "Where are your scientific researchers? Are they not here yet? Now I ask you to demonstrate that the loss rate of wireless transmission from space back to the ground is only

10% statement. "

After hearing this, some country representatives finally relaxed a little and looked at the representatives of the Dragon Kingdom. This was the final statement that the joint meeting could contain the Dragon Kingdom.

American scientists have regained their confidence, and solar power generation technology was their mistake.

However, for space and ground wireless transmission and the atmosphere above 1000km, it is impossible to reduce the energy loss rate to 10% in any way. .