Rebirth of the Evil Life
Chapter 5081: Money opens the way
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The use of solar energy is related to two key data: absorption rate and conversion rate. At present, the general application of solar energy technology is relatively backward. Of course, it cannot be said to be backward. To be precise, it should be a very superficial application.
The solar absorption rate of the best silicon solar panel is only 50, and the solar conversion rate is even worse. The solar conversion rate of the best solar panel made of monocrystalline silicon is only about 20, while the slightly inferior polycrystalline silicon has a solar conversion rate of about 17, and the amorphous silicon solar panel, which is even worse, has an even lower conversion rate of only about 10.
Of course, this is a solar electronic panel that can be mass-produced, and the conversion rate of non-mass-produced ones will be higher, but this does not make any sense. For the sheikhs of the UAE, they only focus on solar technology that can be used for civilian purposes.
According to current solar technology, the best silicon solar panels have a solar absorption rate of 45% and a conversion rate of 20%. The energy received by the earth per square meter per minute is about 1367w. If converted by this formula, the final energy that can be converted by solar energy with the current ground technology is 1367w multiplied by 45%, and then multiplied by 20%. What is this data? 123.03w, 0.03 watts are negligible.
In other words, if you install a square meter of silicon solar panels in your home, it will cost about $1,600, and the energy you can get is 123 watts per minute, 7380 watts per hour, which is equivalent to 7.38 kWh of energy.
According to the normal sunshine time of 8 hours a day, you can get 59.04 kWh of electricity a day. In terms of economic value, how much is this? According to the current electricity price in China, the current domestic electricity price is 0. yuan per kWh. In other words, you can collect electricity costs of 30.7008 yuan to 36.6048 yuan from solar energy in a day. The two decimal places are negligible, which means you can get 30.7 to 36.6 yuan of electricity.
If a family of three installs a small solar generator set, if there is 8 hours of sunshine every day, it can meet the daily electricity needs of the family of three. Of course, in reality, if a solar generator set is installed, additional equipment is required, and its operating cost and maintenance difficulty are not cost-effective compared to the thermal power generation currently opened to households.
Of course, for these UAE sheikhs, they don't consider this. What are they considering? Solar energy replaces oil! This is what they consider. What is the main use of oil? It's very simple and well-known, that is, as fuel. Whether it is airplanes, cannons, or cars and motorcycles, oil is needed as fuel to drive.
With the depletion of oil and the damage to the ecological environment caused by oil, more and more people are beginning to consider using various clean energy to replace oil fuels. The most influential factor in the wealth of these sheikhs in the UAE is solar energy technology.
At present, electric cars are also under research and development. Although it is charged, it seems to have little to do with solar energy. But don't forget that cars are driven outside. If solar energy technology makes rapid progress, then the roof of the car is changed to a solar panel that can absorb solar energy, then can the long-term driving of the car be guaranteed?
Under normal circumstances, due to the poor quality of current solar energy technology, the low absorption rate and conversion rate make all this a luxury. But now Lin Feng's solar energy technology is making great progress.
The absorption rate of 80% has almost doubled. There is also an even more terrible conversion rate. At present, the best conversion rate for civilian use is 20%, and even for military use, it will not exceed 30. On Lin Feng's side, the news they received is not optimistic. They spent a lot of money to get the news, which made them very pessimistic. That is to break through the conversion rate of 50 at least.
1367 watts of energy received per minute, 80 absorption rate, plus 50 conversion rate, how much is that? It is 546.8 watts of energy per minute, which is nearly four times higher than the current technology. This number is quite terrible.
Similarly, if we calculate based on 8 hours of sunlight, then after 8 hours, one square meter of silicon solar panels can absorb 8*546.8*60 energy, which is 262464 watts of energy, or 262.64 kWh. If converted into money, it is 136 yuan of profit.
Of course, the sheikhs in the UAE don't care about using it for civilian power generation. What they care about is, what if it is used in electric vehicles? At present, the main model of "Shenlong Automobile" is electric vehicles. Fuel vehicles are becoming less and less, and the main model is electric vehicles. And according to the news these sheikhs have received, starting next year at the latest, "Shenlong Automobile" will completely shut down all fuel vehicle production lines and switch to full production of electric vehicles. The Chinese government may introduce a new policy to fully promote electric vehicles.
This is a very dangerous signal! As the country with the largest population in the world, what will be the result if the whole country uses electric vehicles? Oil prices will plummet. This will make the Arab tycoons in Chengmen not so comfortable. Although they are still very rich. But it will not be like now, lying down and making money that others can't make in their lifetime.
Of course, what is this solar electric car like? The sheikhs of the UAE did a very detailed investigation, which cost them millions of dollars to come up with an investigation, a very scary investigation.
Electric cars, the most outstanding electric car technology of "Shenlong Automobile" at present, has a power of about 155 kilowatts. Of course, the power of this motor can be improved, but this is not the focus. The focus is how much electricity is needed to drive a car weighing 2 tons to travel 100 kilometers? This is the key. If solar energy can meet it, it will be terrible. With the previous solar energy technology, only 59 degrees of electricity can be converted in 8 hours a day. According to the data they obtained, it takes about 15 degrees of electricity for "Shenlong Automobile" to fully charge once.
How far can this 15 degrees of electricity run? About 50 kilometers. In other words, the existing solar panel technology, if there is sufficient solar energy every day, can allow an electric car weighing 2 tons to run 196.6 kilometers at normal temperature.
However, this means that there can be 8 hours of abundant solar energy every day, and the car must be under solar energy all the time. But what is the average sunshine time in the world? The sheikhs of the UAE have conducted another survey. Taking Europe, America, and Asia as examples, the average sunshine time is about 4 hours. This refers to the average annual sunshine time. It takes into account the average exposure time of cloudy days, rainy days, snowy days, midsummer, and hot summer.
4 hours! This is the sunshine schedule of the world's major populous developed countries. According to the existing top civilian solar energy technology, only 29.5 kWh of electricity can be absorbed in a day, which can only run about 98.3 kilometers when transmitted to the motor!
And this is a theoretical conversion rate. In fact, the conversion rate of solar energy into electrical energy is currently only 20%, and there is a loss rate when the electrical energy is transmitted to the motor and then to the four-wheel drive of the car. And what is the loss rate of this electrical energy to kinetic energy?
At present, it is generally about 10, that is, after the electrical energy is converted to kinetic energy, the depreciation rate is 90. In other words, your silicon solar panel with a price of $1,600 per square meter can make the car run 88.47 kilometers. Of course, there are some other losses, which the sheikhs of the UAE don't care about.
Because a car can only run 88.47 kilometers if it is parked in the sun every day. Once it is a long-distance trip, it cannot support the long-distance use of the car at all. In this case, the impact on petroleum fuel is not that great. At most, electric vehicles are used for short distances in the city. Although electric vehicles can use electricity to charge cars in addition to solar energy. But once you go a long distance, in broad daylight, it can be as little as a few hundred kilometers or as long as thousands of kilometers. At this time, who will give you time to charge?
Therefore, this old solar energy technology is harmless to them. What's more, this 1 square meter solar panel with a price of $1,600 is not so good-looking when installed on a car. Then, the impact is even smaller.
But Lin Feng's technology is amazing. Counting the 4 hours of sunshine time and the depreciation rate, it can still provide 118.188 kWh of electricity, which can allow the car to run 393.96 kilometers!
As long as there are 4 hours of sunshine, the electric car can run 393.96, nearly 394 kilometers! This is amazing. Basically, it can meet the full use time of the car for about 4 hours. This allows electric vehicles to be used for short distances instead of in the city. This is a qualitative leap. More importantly, Lin Feng's solar energy technology solves the bending problem of solar panels. It can be bent and installed according to the arc amplitude of the car roof, which can maximize the beauty of the car's appearance. This is a breakthrough.
Moreover, Lin Feng's solar energy technology is still in constant progress. At present, the solar energy absorption rate is 80 and the conversion rate is 50. If the absorption rate reaches 90, or even the legendary 99.99... mentioned by Lin Feng, the conversion rate does not reach the same 99.99..., as long as it reaches 70 or more, the electric car with solar panels installed can be used as a long-distance bus.
As long as a pure electric vehicle can travel more than 600 kilometers, it can become a means of transportation between cities. And because of its environmental protection and energy saving advantages, it will become people's first choice.
Think about it, if you buy a car, under normal use, you almost don't need to provide any energy, the car can always guarantee your daily life needs, and it is still fashionable, beautiful, and environmentally friendly, would you buy it?
And the most important thing is that according to the information known by the UAE sheikhs, such a two-ton, 155-kilowatt solar electric car has a starting price of about 130,000 yuan in China. This price is super cheap. Of course, this is the most basic model. There are more luxurious SUVs with larger battery packs, as well as other models, and the price will not be expensive. The most expensive is only about 500,000 yuan.
Such competitiveness is very strong. Even in the United States, where oil prices are the cheapest, most American families are willing to own such a solar car. If so, then once solar cars become popular, the future will be very scary.
At that point, oil prices will plummet. Although, in the aviation field, oil is still irreplaceable. But if civilian cars, which have the largest demand for oil, no longer require oil, will the price of oil remain so high? Moreover, one thing that must be explained is that Lin Feng’s solar technology may not be used in the aviation field. After all, the area where solar panels can be installed on this aircraft is larger, and the aircraft flies at an altitude of 10,000 meters, above the clouds, and can obtain more solar energy.
Thinking about it carefully, they felt terrible.
Therefore, they gathered together this time in the name of 'Huangdi Wine' and 'Air Water Wheel', just to talk to Lin Feng about this solar technology.
"Everyone, what do you mean?" Lin Feng asked.
Many sheikhs looked at me and I looked at you. Finally, the Emir of Qatar, Emir Tamim bin Hamad Al Thani, who had a good relationship with Lin Feng, stood up.
"Mr. Lin, we believe that solar energy technology is indeed changing the world's economy, but it may not be mature yet. We hope that Mr. Lin can make the solar energy utilization rate and conversion rate reach more than 90, and the cost will be reduced before launching it." Ah Chief Lesani said solemnly.
Lin Feng frowned. This request is quite unreasonable.
"Of course, we will compensate for this. A compensation of 100 billion US dollars per year. We chiefs will give Mr. Lin 100 billion US dollars in free research funds every year as compensation for delaying the launch of this plan!" Chief Al Thani looked at Lin Wind, to put it bluntly.
All the chiefs looked at Lin Feng. This was their response to solar technology. $100 billion to buy the delayed launch of this technology. r1152
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