Financial novice has a system

Zhao Dexian laughed: "That's okay. Anyway, Director Hai has my WeChat account and phone number. I'll go back to the office to work first. If you need anything, please contact me at any time."

So, after sending him away, Wang Zhenji chuckled at Hai Linsheng: "Send Dean Zhao away so that we can check the information in peace."

Hai Linsheng nodded with great approval: "Yes, that's the truth."

Wang Zhenji: "Then you can do it yourself. I'll look at the information first."

Hai Linsheng smiled: "Okay, thank you!"

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

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

Slowly, after more than fifty minutes, Wang Zhenji, who deliberately did not look at the green marked thing, tried to come to a conclusion in his mind.

The 25.6% cost analysis and market estimate 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 fashionable 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 single silicon crystal 20% conversion rate investment had a shorter investment period, required less investment, and had stable quality, but the profit was relatively small.

Impurity-banded silicon-based photovoltaic cells have the highest theoretical conversion rate. Although the theoretical conversion rate is high, there is currently no factual data and further investment in uncertain R&D funds is required. However, once the technical difficulties are overcome, not only will the investment period be short, but profits will also be lost.

High, and in terms of raw material procurement costs, it is currently the cheapest.

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

"If it were you, which one would you choose?"

Wang Zhenji thought to himself, but did not come to a conclusion immediately.

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

These factors are all information that benefactors must know and understand when making evaluations, so Hailinsheng provides them more completely.

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

If the third type, impurity-banded silicon-based photovoltaic cells, can overcome the existing technical barriers in one fell swoop, then, although its investment will be huge, it will be very promising in terms of environmental protection, raw materials, rate of return and prospects.

The best choice.

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

As a result, this theoretical conversion rate research project requires even more careful analysis.

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

Hai Linsheng on the side twitched his eyes and looked at the time.

Similarly, Feng Jiaomei, who was checking the information, also glanced at Wang Zhenji intentionally.

If Wang Zhenji's previous habits and strength were followed, any evaluation case and audit case so far would be discovered in more than an hour. Then, after a while, he should be able to draw a conclusion.

Of course, this is a more professional evaluation after all. Maybe Accountant Wang needs to know more about some indices of solar cells?

…

Wang Zhenji calmly looked through the stack of documents.

Well, these are not market surveys and cost analyses, but actually collection of materials and technical demonstrations of various development directions of domestic photovoltaic cells.

Looking at the diagrams of those professional terms, Wang Zhenji suddenly felt a sense of familiarity and strangeness.

He had previously accepted Liang Molong's request to review some of Zhong Bao's financial statements, and had also learned about some technical principles of the battery industry.

Lithium batteries, single silicon-based batteries, composite silicon-based batteries, perovskite structural material batteries...

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

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

However, at this time, it seems that the rows are still as separated as mountains. It is not as easy as 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 understand it carefully.

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

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

Finally, he turned to the green label page.

"Deep level impurity band doped materials..."

The content marked with a green mark mainly describes several technical difficulties discovered in the direction of impurity band solar photovoltaic research.

For example, doping perovskite structural materials and carbon.

So, the system is also optimistic about the idea of ​​impurity band solar photovoltaics?

Wang Zhenji pondered, calmly read through the pile of information, then turned to this page, picked up his phone and started taking pictures.

When he read this pile of information with a thoughtful expression, Hai Linsheng was also paying attention to his expression, and his heart skipped a beat.

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, it's up to you."

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

Damn it, did this guy really just spend more than an hour starting to have ideas?

So fast?

However, he was still a man of the city. Although he was energetic, he did not speak, but there was a slight smile on his face.

Wang Zhenji first opened the picture album on his mobile phone and began to edit his own summary of the text on the photo.

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

There is a green mark.

Remove the "calcite-like structure"

No green mark.

Remove "carbon"

No green paint.

Therefore, the systematic tendency is the combination of the two methods, which is worthy of investment.

Also, after all, the perovskite structure is a research project of other private enterprises, and it may have applied for a patent.

The use of a perovskite-like structure can only be said to be a reference. Coupled with the doping of carbon, it can be regarded as a new technical idea of ​​our own.

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

There is a green mark.

"Someone from the School of Photovoltaics of Changnan University is studying this."

There is a green mark.

"No results yet."

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

Wang Zhenji thought for a while 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."

The entire sentence is highlighted in green.

"The method of industrialized production has not yet been determined."

There is a green mark.

"There are several methods of industrial production, and we will wait to verify them one by one."

There is a green mark.

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

There is a green mark.

Wang Zhenji was quite surprised. Did he guess all this correctly?

In fact, if I study chemical engineering or materials chemistry, I will be equally good, right?

Wang Zhenji thought to himself and continued typing 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, making it difficult to be copied."

As soon as he wrote this, he saw a green mark appeared, and was about to edit more possibilities to verify, when he saw a call from Zhu Nongli.

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

"I just finished class and asked a few friends who specialize in solar cells for you," Zhu Nongli said seriously on the phone: "They are all talking about the fact that both Changnan and Kyoto University are currently experimenting with perovskite materials and impurity band solar cells.

fusion. I think, if it is an investment

If so, there is no need to pursue projects whose technologies are already very mature, because everyone knows that there is no technological competition. It is better to ask the investment boss to contact these researchers. Once they can successfully overcome the hurdles, at least in the first few years

Profits are guaranteed.”

Wang Zhenji's eyes narrowed and he immediately asked: "Has your friend told you whether this type of fusion technology has achieved results?"

Zhu Nongli said with certainty: "There are definitely no mature results, 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 research. After all, this

It is just one direction of photovoltaic development. Although the Photovoltaic School of Changnan University has received policy support from the state, there is more than one research project in one school, 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. The real decision must be made by yourself."

Wang Zhenji hurriedly thanked Zhu Nongli for the news, saying that he would wait until he returned to Huijin to have a good time together. Then he looked at Feng Jiaomei aside: "Have you just read the information?"

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

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 opinions."

Then, he shook his head towards Hai Linsheng: "Sorry, Dong Hai, I have to trouble you to wait."

"No problem, no problem." Seeing Wang Zhenji's relaxed smile, Hai Linsheng also laughed 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 selected these few feasible directions from Dean Zhao and did not choose others?"

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

Wang Zhenji said cautiously: "I just got a little inspiration. Can you help me ask Dean Zhao 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 came over quickly and apologized: "I'm sorry, Mr. Hai, Mr. Wang, but there are indeed researchers in our college who are studying perovskite-like structural materials and other impurity-banded 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 test process, I only look at the results."

Zhao Dexian thought for a while and said a little embarrassedly: "We are still in the process of preliminary attempts at the moment. Some reports have been submitted. Please wait, I will send someone to pick them up right now."

When he started to call, Hai Linsheng looked at Wang Zhenji strangely: "Xiao Dong, do you think perovskite-like structural materials are worth considering?"

"There are already technological inventions of this type in China, but they are not very environmentally friendly, so they are not developing fast." Wang Zhenji answered confidently: "But I think we should study the environmental issues carefully. The key is that Changnan

To what extent have similar technologies here advanced? In fact, Mr. Hai, you also hope to invest in a technology with a strong leading level and high technological content, rather than a very mature technology, which will lead to low profit points and market competition.

Bigger technology, right?"

Hailinsheng suddenly smiled and said: "You are right, Mr. Wang. The photovoltaic cell industry is inherently a high-tech industry, and we naturally want to be at the forefront of technology. However, some high-tech products are not what we are currently producing.

It can work well with the manufacturing level, so in many cases we need to make more evaluations."

Wang Zhenji nodded: "Director Hai is right. Therefore, we still need to communicate more with these researchers to understand their ideas and current progress, as well as what problems there are in the development direction and how difficult it is."

…

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

It can be seen that it was sorted out temporarily. The A4 paper used for printing is neat and has no creases.

Wang Zhenji saw two green marks at a glance.

Well, two?

Wang Zhenji suddenly felt a little curious.

When he returned to the data room with the report and read it one by one again, he raised his eyes in confusion, uh, why are there two new green marks on the table?

Was it because of these reports that indirect clues appeared?

I hope it is complete and allows me to provide a reasonable reasoning process when drawing conclusions.

At this time, Feng Jiaomei also finished reading the previous pile of information and raised his head.

Wang Zhenji handed her the new reports and went to look for the two green-tagged documents.

Seeing that his search was very purposeful, Feng Jiaomei was slightly startled, while Hai Linsheng's eyes were filled with joy.

Wang Zhenji quickly found the first piece of information with a green label.

This is about the distribution and reserves of relevant mineral materials in Xia Kingdom, their refining status and their recent prices.

The second part is a green label with various structures of the carbon element.

"So, the system is reminding me that if I want to promote the development of this technology, I need to focus on the arrangement and combination of carbon atoms? Is it the key to fusion?"

Wang Zhenji thought to himself that it was a pity that he was not a major in materials chemistry and could not describe it in a more professional and detailed manner.

Besides, Hai Linsheng is not very capable in this area. Even if he explains it himself, Hai Linsheng might not understand it very well.

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

Feng Jiaomei smiled confidently at him, her beautiful eyes sparkling, revealing the wisdom of a high-minded woman, "I think that since Dongfanghong is an energy company and focuses on high technology, it must always want to lead the forefront of photovoltaic cells, so single silicon

The conversion rates of both silicon-based and high-efficiency silicon-based cells cannot satisfy Haidong.”