Super-divine civilization begins with the civilian use of dark energy technology

Chapter 130 Gu Yunwei is shocked!
Gu Yunwei was stunned for a moment. The free trial sales strategy only requires a large initial investment. Pangu Xinhuo will definitely inject capital. This is not a big problem, but the cost of the off-grid solar power generation system will be higher.

He explained directly: "Off-grid requires batteries. For example, in the previous silicon crystal solar power generation system, the cost of batteries accounted for 40% to 50% of the current cost. The batteries can only work for 5 to 6 years, so except for places without power grids, Generally we don’t build off-grid power generation systems.”

Jiang Fan began to think about it. The cost of energy-absorbing materials was almost three times higher than that of silicon crystals. Fortunately, the solar energy conversion rate was over 90%, and the power generation efficiency was more than four times that of silicon crystals, so it was still very cost-effective.

As for batteries, Baineng graphene batteries are of course more expensive than ordinary lithium batteries and lead-acid batteries. The external pricing has not yet been released, but Jiang Fan still knows the cost price.

To produce a 1kwh Baineng graphene battery, excluding the equipment cost, the production cost is about 50 yuan/kWh, which is considered cheap. After all, the preparation of graphene and the operation cost of high-precision equipment are very high.

The reason why it is so cheap is not only the hundred-fold energy storage characteristics, but also because everything from graphene preparation to the production of instruments and equipment, and finally the production of Baineng graphene batteries are all controlled by Pangu Xinhuo.

In fact, the most expensive thing is the preparation of graphene. Although the production equipment he manufactures is high-precision equipment, as long as these equipment are debugged well, the production speed will be quite amazing.

The output is higher than that of chips. Chips are nanometer-level circuits and components. Baineng Graphite only has graphene that is nanometer-level, and there is no need to make complicated circuits.

On the premise of astonishing output, they are all subsidiaries of Pangu Xinhuo, and they still have a hundred times the energy storage, so the cost is naturally reduced.

Of course it cannot be sold at ex-factory cost.

The price must at least double, selling for 100 yuan/kwh.

Graphene batteries have another advantage, that is, they are small in size. The mobile phone-sized Baineng graphene battery has a thickness of 1500 whh (100 cubic centimeters, 100 times the power of lithium batteries) in one centimeter.

In other words, one cubic meter of Baineng graphene can store 15000000wh of electricity, which is 15000kwh, or 1.5 kilowatt-hours of electricity.

Of course, people don’t need such a large capacity. If we generate 80 kilowatt-hours of electricity a day, that’s 2400 kilowatt-hours of electricity a month. According to online reports, if we use 600 kilowatt-hours of electricity a month (rural areas can’t use that much), there will still be 1800 kilowatt-hours of electricity left.

Including a household electric car, an electric car generates 15 to 20 kilowatt-hours of electricity per 10 kilometers, which is 300 kilowatt-hours of electricity per day, which is [-] kilowatt-hours of electricity.

There is still 1500 kilowatt-hours of electricity left in a month's power generation.

It takes ten months to fully charge a one cubic meter Baineng battery, which is too long. Jiang Fan thinks that a 0.1 cubic meter Baineng graphene battery is about the same.

However, even a 0.1 cubic meter Baineng graphene battery costs 15, which is very expensive!
Thinking of this, he felt that his plan not to connect to the grid just now was a bit hasty.

Jiang Fan looked at Gu Yunwei and said, "In this way, when you sell the solar system, you charge extra for the battery. You can choose whether you want the battery or not, and if you don't want it, connect it to the grid."

"If you want batteries, they will be graded according to the storage capacity of the batteries. A set of 100kwh batteries will cost an additional 1W."

“It’s up to people to choose how much battery capacity they need.”

A set of 100kwh batteries can store the day's electricity. Those connected to the grid can sell the excess electricity to power plants, while those not connected to the grid can only waste it.

Gu Yunwei calculated that a 100kwh battery is about twice that of a new energy vehicle, but the price is only 2. This battery is too cheap.

According to the market price, the current price of a 60-kWh car battery is about 6.

That means the battery is 10 times cheaper.

Is this a fire sale at a loss?

He said anxiously: "Boss, you will lose money if you do this."

Jiang Fan smiled slightly, patted Gu Yunwei's shoulder and said, "Don't worry, we won't lose money. The batteries are all produced by ourselves." Gu Yunwei was stunned and looked at Jiang Fan curiously. Could it be that the company has a new invention?

But what invention can reduce the price of batteries by six times?

The price of raw materials is there. No matter how advanced the technology is, it can't drop that much, right?
He asked directly: "Boss, do you have any new inventions?"

"It's amazing that batteries are so cheap."

Gu Yunwei has an inexplicable admiration for Jiang Fan. He regards Jiang Fan as a god and has a precedent of promoting agricultural fertilizers. He speculates that Jiang Fan has some new inventions.

Jiang Fan didn't explain much and said with a smile: "I will let the people from Tianmeng Graphite discuss it with you. You will know this by then."

The biggest advantage of Baineng graphene battery is not its price, but its high energy storage density. Simply put, it is small in size and high in energy.

Hearing what Jiang Fan said, Gu Yunwei became even more curious. He knew that Tianmeng Graphite produced graphene batteries. According to Jiang Fan, there must be new progress in graphene battery technology, and this progress is still great.

It can actually reduce the price of batteries by six times. This is an incredible improvement!

Gu Yunwei suddenly felt proud, hugging Jiang Fan's thigh was the right decision.

The high-energy-absorbing solar photovoltaic panels and new graphene batteries he knows alone can make Pangu Xinhuo lead the trend of the times. ,

If Jiang Fan has other inventions in the future, that's fine.

He had a hunch that Jiang Fan must have other inventions.

Because high energy-absorbing solar photovoltaic panels are matched with new graphene batteries! !
One generates electricity and the other stores electricity. These are two supporting systems.

The power generation efficiency of highly energy-absorbing solar photovoltaic panels has been increased by four times, and the price of new graphene batteries has been reduced by 10 times.

He doesn't know about other industries that combine the two, but in the energy industry, Tianmeng Solar has taken the lead.

And he is the first manager of this leader.

Thinking of this, his heart, which was already excited, beat faster.

He looked at Jiang Fan excitedly and assured: "Don't worry, boss, with the new graphene battery, our solar power generation system will definitely sell well."

Jiang Fan raised his eyebrows. Although Gu Yunwei was a flatterer, his IQ was still good. Just by mentioning Tianmeng Graphite, he guessed that there was a new type of graphene battery.

He nodded with satisfaction, patted Gu Yunwei on the shoulder and said: "The new battery is called Baineng Graphene, which means that the same volume can store a hundred times the power of a lithium battery."

"The same volume can store a hundred times the energy?" Gu Yunwei's pupils widened.

He thought that reducing the price by ten times was an incredible achievement. Jiang Fan actually increased the energy storage density to a hundred times. This is quite amazing! !
One hundred times the energy storage feature alone can make the battery sell out, and Jiang Fan's battery is ten times cheaper than the original lithium battery.

Does this keep people alive?

He could imagine the tragic fate of the battery supplier!
(End of this chapter)