Financial novice has a system

Zhao Dexian laughed: "That's fine, anyway, Director Hai has my WeChat and phone number, I'm going back to the office to work first, if you need anything, please feel free to contact me."

So, after sending him away, Wang Zhenji smiled lightly at Hai Linsheng: "Send Dean Zhao away, so we can check the information with peace of mind."

Hai Linsheng nodded in approval: "Yes, that's the reason."

Wang Zhenji: "Then do it yourself, I'll read the information first."

Hai Linsheng smiled: "Okay, thank you!"

Wang Zhenji began to check the contents of these materials page by page.

Look at the financial analysis budget, look at market expectations, look at investment planning...

Slowly, after more than 50 minutes, Wang Zhenji, who deliberately did not look at the green mark, tried to draw a conclusion in his heart.

The 25.6% cost analysis and market forecast of United Thin Film Battery Technology are relatively realistic, and no flaws can be seen.

Its advantage is that the conversion rate is high, people who are more fashion-conscious and efficient are willing to use it, and the profit is relatively high, but the disadvantage is that the investment is huge and the quality of the finished product is not stable.

The original investment of 20% conversion rate of mono-silicon crystal has a short investment period, requires a small amount of investment, and has stable quality, but the profit is relatively small.

The impurity-banded silicon-based photovoltaic cell with the highest theoretical conversion rate has a high theoretical conversion rate, but there is no factual data yet, and further investment in uncertain research and development funds is required.However, once the technical difficulties are overcome, not only the investment period is short and the profit is high, but also the procurement cost of raw materials is currently the cheapest.

The proposition task this time is to find out which one is more suitable for investment.

"If it were me, which one would I choose?"

Wang Zhenji thought to himself, but didn't come to a conclusion right away.

He was recalling the information provided by Shanghai Linsheng Institute along the way, which included the price movement of various mineral raw materials required by these three types of photovoltaic cells, as well as the current financial reports of several well-known domestic mining companies.

These factors are the information that bettors must know and understand when evaluating, so Hailinsheng provided a relatively complete one.

After comparing for a while, Wang Zhenji came to a conclusion in his heart.

If the third type, silicon-based photovoltaic cells with impurities, can overcome the existing technical barriers in one fell swoop, then, although its investment is huge, no matter in terms of environmental protection, raw materials, rate of return and prospects, it will be a great success. the best choice.

"So, Director Hai's entanglement is whether to invest money in this project with a conversion rate of 25.6%, or take the risk and make a big vote!"

As a result, this research project on the theoretical conversion rate needs to be analyzed with extreme care.

Thinking of this, Wang Zhenji moved the pile of green-marked documents to him.

The corner of Hai Linsheng's eyes twitched and he checked the time.

Similarly, Feng Jiaomei, who was looking at the information, also took a look at Wang Zhenji intentionally.

According to Wang Zhenji's previous habits and strength, any evaluation case and audit case so far can be found in more than an hour. Then, after a while, he should come to a conclusion.

Of course, this time is a relatively professional evaluation after all, maybe Accountant Wang still needs to know more about some indexes of solar cells?

……

Wang Zhenji looked through the stack of documents calmly.

Well, these are not market research and cost analysis, but material collection and technical demonstration of various development directions of domestic photovoltaic cells.

Looking at the charts of those technical terms, Wang Zhenji suddenly felt a familiar strangeness.

When he accepted Liang Molong's request to check some of Zhong Bao's financial statements, he also learned some technical principles of the battery industry.

Lithium battery, single silicon-based battery, composite silicon-based battery, perovskite structure material battery…….

The last one is not a natural mineral, but a composite structure, and it has certain toxic pollution.

It is only mentioned because the conversion rate is relatively high.

However, at this moment, it seems that the lines are still interlaced like a mountain, far less relaxed than Wang Zhenji usually looks at the financial data, and it is a bit strenuous.

However, since the system gave a prompt, he naturally had to read it carefully.

He flipped through one by one and found that many diagrams were repeated and similar, aiming to illustrate the difficulty and possibility of conversion rate.

Soon, he had a general impression in his brain, from which he extracted most of the current development directions of photovoltaic cells.

Finally, he turned to the page of the green label.

"Deep-level impurity band doped materials...."

The content marked by the green label is mainly about several technical difficulties found in the direction of solar photovoltaic research in impurity bands.

Such as doping perovskite structure materials and carbon.

Therefore, the system is also optimistic about the idea of ​​solar photovoltaic with impurities?

Wang Zhenji thought about it, calmly read through the pile of materials, turned to this page again, picked up his phone and started taking pictures.

When he read the pile of materials with a thoughtful expression, Hai Linsheng was also paying attention to his expression, and his heart jumped immediately.

Feng Jiaomei on the side also looked over in surprise: "What did you find?"

Wang Zhenji looked at her with a smile: "I have a little idea, but it needs to be verified. It's okay, you look at yourself."

Hai Linsheng's eyes lit up, although his face remained calm, his heart was screaming wildly.

Damn, did this kid really start to have an idea after just over an hour?

so fast?

However, he was also a man of the city, although he was energetic, he didn't speak, but there was a slight smile on his face.

Wang Zhenji first opened the photo album of the mobile phone, and began to edit a sentence of his own summary on the text that was photographed.

"Hybrid use of perovskite-like structures and carbon materials."

There is a green label.

Remove the "permantite-like structure"

No green label.

Remove "carbon"

No green paint.

Therefore, the tendency of the system is the combination of the two methods, which is worth investing in.

Yes, after all, the perovskite structure is a research by other private companies, and it may have applied for a patent.

The use of a perovskite-like structure can only be said to be a reference, and the addition of carbon doping can be regarded as a new technical idea of ​​its own.

Wang Zhenji continued to edit on his mobile phone: "There are studies of this kind."

There is a green label.

"Someone from the Photovoltaic College of Changnan University is researching this."

There is a green label.

"No results yet."

Hey, there is no green label this time, it seems that this sentence is wrong.

Wang Zhenji thought about it, and revised it to: "There are certain achievements, but there are still a few ideas that have not been determined, and further experiments are needed."

There are green marks throughout the sentence.

"The method of industrial production has not been determined."

There is a green label.

"There are several ways of industrial production, let's verify them one by one."

There is a green label.

Wang Zhenji felt relieved and entered again: "The purpose of carbon doping is to remove the lead toxicity produced in perovskite-like materials."

There is a green label.

Wang Zhenji was quite surprised.Is this all guessed right?

In fact, if I go to study chemical engineering or material chemistry, I will be just as good, right?

Wang Zhenji said something to himself, and then continued to type on his mobile phone: "The investment is relatively small, the cost is low, the raw materials are easy to obtain, environmentally friendly, and the conversion rate is extremely high, so it is not easy to be copied."

He just wrote here, saw the green mark, and was about to edit more possibilities to verify, when Zhu Rongli called.

He answered with a busy smile: "Brother Li, are you in class?"

"I just finished class, so I asked some friends who specialize in solar cells for you," Zhu Nongli said earnestly on the phone: "They are all talking about it. At present, Changnan and Kyoto University are experimenting with perovskite-like materials and impurity ribbon solar cells. In my opinion, if it is investment, there is no need to engage in those projects whose technology is already very mature, because everyone knows that there is no technology crushing, it is better to let the investment boss contact these researchers, once If we can successfully overcome the pass, at least the profits of the previous few years can be guaranteed.”

Wang Zhenji's eyes were fixed, and he asked immediately: "Did your friend tell you whether this kind of fusion technology has produced any results?"

Zhu Nongli said with certainty: "There must be no mature achievements, otherwise the country would have invested money long ago. But there must be phased results. At this time, they are more willing to accept external capital investment and continue to study. After all, this It’s just one direction of photovoltaic development, although Changnan University’s photovoltaic college has received national policy support, but there are more than one research projects in one college, and the money allocated to each project is even less.”

"Of course, this is just a suggestion given to me by my classmates. I am responsible for conveying it. It is up to you to make the final decision."

Wang Zhenji gratefully thanked Zhu Nongli for the news, and said that he would wait for Huijin to get together again, and then looked at Feng Jiaomei who was beside him: "Did you read the materials just now?"

Feng Jiaomei nodded: "I haven't looked at the pile in front of you. I've seen the rest."

Wang Zhenji smiled and pushed the pile of documents in front of her: "Then take a look at these first, and then tell me your opinion."

Then, he shook his head towards Hai Linsheng: "I'm sorry, Director Hai, I have to trouble you to wait a little longer."

"No problem, no problem." Seeing Wang Zhenji's relaxed smile, Hai Linsheng also smiled happily: "It's better to be cautious."

Wang Zhenji thought for a while, and then said: "Director Hai, is it possible that your company's accountant only picked these few feasible directions from Director Zhao, and didn't choose other ones?"

Hai Linsheng was startled, and then his eyes brightened: "Yes. Do you think there are other options?"

Wang Zhenji said cautiously: "I just got a little inspiration. Can you ask Dean Zhao for me if there is any research on perovskite-like structural materials?"

"Okay!" Hai Linsheng immediately picked up his phone and sent a WeChat message.

A few minutes later, Zhao Dexian quickly came over, apologetic: "I'm sorry, Hai Dong, Xiao Wang Dong, there are indeed researchers in our college who are researching perovskite-like structure materials and other impurity band solar photovoltaic materials."

Wang Zhenji: "What progress has been made, and are there any research results? Don't worry, I don't look at the specific research and experiment process, I only look at the results."

Zhao Dexian thought for a while, and said a little embarrassedly: "At present, it is only in the phased trial process. Some reports have been submitted. Wait, I will send someone to pick it up."

When he started making calls, Hai Linsheng looked at Wang Zhenji strangely: "Little Wang Dong, do you think perovskite-like structure materials are worth considering?"

"There are already such technological inventions in China, but they are not very environmentally friendly, so they are not developing fast." Wang Zhenji replied confidently: "But in terms of environmental protection, I think it should be well studied. The key is that Changnan What is the progress of similar technologies here? In fact, Hai Dong, you also hope to invest in a technology with a strong leading level and high technological content, rather than a technology that is very mature, resulting in low profit points and high market competition. Bigger tech, right?"

Hai Linsheng smiled immediately: "Xiao Wang Dong, you are right. The photovoltaic battery industry is originally a high-tech industry, and we naturally want to be at the forefront of technology. However, some high-tech products are not our current production It can play well with the manufacturing level, so we often need to evaluate more.”

Wang Zhenji nodded: "Director Hai is right, so we still need to communicate with these researchers more to understand their thinking and current progress, as well as the difficulties in the development direction and how difficult it is."

……

Ten minutes later, Zhao Dexian asked someone to send several research reports.

It can be seen that it was sorted out temporarily, and the A4 paper used for printing is neat without any creases.

And Wang Zhenji saw two green marks at a glance.

Um, two ways?

Wang Zhenji suddenly felt a little curious.

After he returned to the reference room with the report and re-read it one by one, he raised his eyes with some doubts, er, why are there two new green marks on the desktop?

Is it because of these reports that have just been sent that indirect clues have also emerged?

I hope it is complete, so that I can give a reasonable reasoning process when I draw a conclusion.

At this time, Feng Jiaomei also looked up after reading the previous pile of materials.

Wang Zhenji handed her the newly arrived reports, and went to find the two green-marked documents by himself.

Seeing that his search was very purposeful, Feng Jiao's eyebrows were slightly startled, while Hai Linsheng's eyes lit up with joy.

Wang Zhenji quickly found the first document with a green mark.

This is about the distribution and reserves, refining status and recent prices of various related mineral materials in Xiaguo.

The second is green marked with various structures of carbon.

"So, is the system reminding me that in order to promote the development of this technology, we must pay attention to the arrangement and combination of carbon atoms? Is it the key to fusion?"

Wang Zhenji thought to himself, it's a pity that he is not a material chemistry major, so he can't describe it in a more professional and detailed manner.

Besides, Hai Linsheng is not very capable in this area, even if he tells it himself, I am afraid that Hai Linsheng doesn't quite understand it.

He then asked Feng Jiaomei who was on the side: "What do you think?"

Feng Jiaomei smiled confidently at him, her beautiful eyes sparkled, revealing the wisdom of a woman with high knowledge, "I think, since Dongfanghong is an energy company and focuses on high technology, it must always want to be at the forefront of photovoltaic cells, so mono-silicon Neither the conversion rate of silicon-based nor high-efficiency silicon-based batteries can satisfy Hai Dong.”