Get a black technology system at the start

Chapter 123 Solar Cells

Because the performance of the metaverse is really strong, many people feel desperate, especially those who want to do some damage.

This made them all give up attacking the metaverse, which made it very rare for people to attack the metaverse in the next period of time.

In this way, the battle of defense and offense has come to an end, but the matter is far from over.

It's not that they don't want to attack, but they can't break through. They are hiding in the dark and waiting for the opportunity.

Ding……

A long-lost voice rang in Zhang Xingchen's mind: "Congratulations to the host for successfully promoting the Metaverse, and for getting a chance to draw a lottery."

Nine options appeared on the turntable, namely: wireless charging technology, solar cells, chip manufacturing technology, effective medicine for rabies, spacecraft manufacturing technology, Tyson ball manufacturing technology, controllable nuclear fusion technology, hydrogen fuel vehicle technology, air .

"It's all good technique." Zhang Xingchen rubbed his hands together: "Rotate."

Under Zhang Xingchen's order, the turntable began to spin, the speed was so fast that even Zhang Xingchen could barely see clearly.

After a long waiting period of 10 minutes, the speed of the pointer finally slowed down.

In the end the pointer finally landed on... the solar cell.

"Solar cells..." Zhang Xingchen murmured.

At the same time, a rectangular parallelepiped battery appeared in the corner of the screen in Zhang Xingchen's mind.

Zhang Xingchen knew that this was a solar cell, so without much hesitation, Zhang Xingchen tapped the solar cell lightly.

The moment it was hit, the solar cell turned into a beam of light, which flowed into Zhang Xingchen's mind along Zhang Xingchen's finger.

A stream of esoteric knowledge was pouring into Zhang Xingchen.

"The essence of the sun is a star that undergoes nuclear fusion all the time and releases energy to the outside world. In the final analysis, all the energy on our planet comes from the sun."

"The oil we use now and the coal we burn all come from the accumulation of solar energy."

"The carcasses of animals and plants have evolved for countless years before they can be turned into oil and coal."

"Even wind energy is related to solar energy, because the generation of wind is caused by solar radiation heat."

If we can make good use of solar energy, our dependence on traditional energy sources will be greatly reduced in the future.

"The solar cell technology comes from the Di Moore civilization, which is an ordinary second-level civilization."

"We have mastered nuclear fusion technology, and can realize the miniaturization of nuclear fusion devices, and can make our own sun."

"Knowing solar technology like the back of the back of your hand, and proficient in its application, it is not surprising that he invented the solar cell."

Zhang Xingchen's eyes were a little envious. The earth-star civilization is not yet a first-level civilization, and it can be said that it is a world of difference from the other party.

If they meet at this time, there will be no second result, that is, a war will break out, and then they will be defeated and enslaved.

Don't think that the other party will make friends for you. Marrying a daughter-in-law requires you to be well-matched, and the same is true for making friends. When two people have almost the same status, friendship can last long.

Zhang Xingchen called Xiaobai, and began to try to make solar cells according to the knowledge he had just received.

Once this technology is successful, it will definitely change the world's energy pattern and greatly alleviate the energy crisis.

According to Zhang Xingchen's idea, the manufacture of solar cells is only the first step. In order to completely solve the energy problem, he must study the application of controllable nuclear fusion technology.

That is the technology that can make the sun, it is not the same.

In fact, we have solar cells in our lives, the key is the utilization rate of solar energy.

The conversion rate of solar cells in the world is only about 20.00%.

Generally, it is lower than 20.00%, and the conversion rate of tandem solar cells in the laboratory can reach 30.00%.

But it can only exist in the laboratory, and there is still a long way to go before mass production.

The technology obtained by Zhang Xingchen can increase the conversion rate of solar energy to 90.00% nine, close to one hundred.

However, with the current technology, Zhang Xingchen estimated that the utilization rate can reach 50.00%.

The reason why it is nearly half short is because there is a lack of a material, a superconductor material!
Only with superconductor materials can the utilization rate be close to [-]%.

Moreover, superconductor materials are also related to controllable nuclear fusion technology. If superconductor materials are overcome, it will not be far from conquering controllable nuclear fusion technology.

But even if the solar energy utilization rate reaches 50.00%, it is very remarkable.

Hmm... forgot to mention, the 50.00% mentioned here is the mass production data, which can be produced in the factory.

"I can't take this technology out all at once." Zhang Xingchen was a little worried, would this attract the attention of interested people?

Let's take it step by step, so fewer people will be involved in such matters.

Want to know why so many wars broke out in history?A big part of it is energy.

Energy touches the hearts of many people, and it is a sensitive topic.

If Zhang Xingchen's technology is too advanced, it will block the way for many people to get rich.

"Let's take out the technology with a solar energy conversion rate of 30.00% first. Although it is a weakened version, it will also make people's eyes shine." Zhang Xingchen murmured.

I can already mass-produce what others can only do in the laboratory. Isn't that amazing enough?
It's already been ahead of everyone.

While Zhang Xingchen was busy trying to make solar cells, in an apartment not far from his villa, nine people were concentrating on the screen on the wall.

"We've been living here for a while, and this Zhang Xingchen is really a technical geek."

The information displayed on the screen is all about Zhang Xingchen.

Here is what time Zhang Xingchen left home, which road he took to get to work, how long he stayed at the company, and what time he returned home.

It is very detailed, including what clothes you are wearing, what car you are driving, and whether you are going home by yourself or with friends.

Moreover, a table is also listed for horizontal analysis and vertical analysis, and the similarities and differences are summarized.

Among other things, the ppt ability in this hand is better than most people.

Now I don't have one or two unique skills to be ashamed to say that I am a bounty hunter.

That's right, they are the bounty hunters, and the bounty offered on Zhang Xingchen on the black market is that Sesame Blossom is steadily high.

From 1000 million at the beginning, to 20 million later, then climbed to one billion, and now it is [-] billion.

This number can already be said to be unprecedented.

However, the bounty belongs to the bounty, but there is a requirement that has never changed according to the amount of the bounty.

That is……

(End of this chapter)