He lifted the oil paper and took a look, only to see that this solar panel was one meter long, six or seven meters long, about one meter wide, and he looked at the power, 270 watts, that is, if you generate electricity under the sun for a day, it is almost 3 degrees, or more, or less.

If there is 3 kWh of electricity, with the power of the electric kettle that Chen Chu picked up at this time, it can be used up in two hours normally.

However, it only takes less than five minutes to boil a kettle of water, which is equivalent to charging a little, deducting the loss, a battery board can allow him to use it up to 20 times!

What's more, since these two things have appeared, then it means that they can already be exchanged!

He looked at the price, obediently, the price of a solar panel is 1000 spit value! The kettle is not expensive, 20 spit is worth one, the question is what is the use of this thing no matter how cheap it is, you have to have electricity!

Chen Chu's daily income is almost enough to replace at least three or four solar panels, and when they are connected in parallel, the amount of electricity obtained will be considerable.

If you get any electrical appliances later, you can use them yourself!

However, the plug board is a problem, in addition to the gift of the solar panel, a large group of plug boards, a total of more than a dozen plugs, it is the ultimate for family use, he is absolutely enough.

But other solar panels don't carry this thing, which means that even if there is electricity now, he can only use it alone.

It's okay, electricity is really troublesome, how complicated it is to popularize it in Datang, the key is that Chen Chu doesn't know much about it, and he can't help people understand electricity from the foundation, so it's okay for him to enjoy it alone.

When the conditions are ripe in the future, we will see if this thing can be promoted.

Because a board is enough at the moment, the same as a hot water kettle, so he didn't exchange more, Mei Zizi hugged the hot water kettle, and then asked An Yijia to call Siyan Silan over, and the two of them moved this board that they didn't know what it was, but the adults were extremely valuable to his room.

Early the next morning, when the rain stopped, Chen Chu asked Qin Qian, the internal manager, to build a platform at the door of his house to prevent solar panels, and also reserved a total of almost seven empty spaces in case more solar panels came in handy in the future.

The platform is in front of the eaves, a few meters long connecting line is just enough, Chen Chu put the socket in front of his desk, and the window opened to the south, sitting here at this time, boiling a pot of boiling water directly when he was thirsty, which was beautiful.

"Qin Qian, find someone to protect this thing, protect it in shifts, in case of rain, snow and windy weather, tear off the tarpaulin directly and wrap it, these lines and the like are not allowed to be touched and stepped on by anyone, and don't let people get close to this place."

Chen Chu confessed, Qin Jian didn't know what this thing was at all, but he naturally nodded silently to say that he remembered, obviously, this thing was very precious, and he had never seen an adult so protective and cherished other things.

Chen Chu didn't want to do anything anymore, just looked at the sky, and then stood in front of the solar panel, looking at the digital display of electricity stored on the electronic screen.

This is most of the morning, at this time the display of the remaining power has exceeded 1 degree, a little obsessive-compulsive he went back, plugged in the kettle, clicked.

The red light comes on and the kettle starts working, and after a few seconds the water inside the kettle starts tumbling and making a sound.

"Hahaha, that's how cool it feels!"

Chen Chu couldn't help but dance and sing awkward songs in the room.

This strange action made the three girls outside look at each other, and they really couldn't figure it out.

Chen Chu really has no way to be unhappy, he doesn't ask for extravagance, and he doesn't plan to let things like mobile phones appear, but other electrical appliances must be practical, after all, life in ancient times was too hard.

The kettle is the first, so will there be less of anything else in the future?

An Yijia found that the adult had drunk five or six glasses of water at noon, and when she couldn't help but try to persuade him to pay attention to moderation, Chen Chu finally put down the water cup and stood up.

"Let's prepare the milk first, Lao Li's people will come and deliver it today."

Chen Chu said, and in the total of three days before and after this spring outing, there have been two new things such as meals, badminton, physical strength medicine and oxygen masks, which must also be configured in various places.

Especially because of the first appearance of electricity this time, he actually got 20,000 points of spit value in one go, which made him rich at once.

In this way, you can prepare more meals, Chen's Restaurant is used for cooking seasoning, and Chen's Mansion is also a daily seasoning, and some are also distributed to the next person for preparation.

The soldiers of the two battalions outside also sent some, even if their food was improved from time to time in the Chen Mansion, the usual food was still ordinary, and this thing could greatly improve the quality of their usual food.

He calculated in his heart that if 1,500 people were to eat one bottle of food at a time for every fifty people, a meal would be thirty bottles.

Of course, he only plans to provide it once a day, and it is impossible to have it all at once, so it hurts too much to complain, so that they can protect themselves more loyally, and these rewards are enough.

Stamina potions and oxygen masks are both strategic materials, and they are usually used wherever they are, so there is also a major expenditure item that is badminton.

Turning around and calling Yijia, the two of them went to Chen's Restaurant to have a fierce game, so that the Tang people could see what badminton was like, so that the promotion would easily spread.

At that time, there will be Lao Li and their promotion from the top down from the officialdom, and it will not take two days for the dog emperor to come and ask for it, and when the time comes, prepare some for them, let the officials play first, and naturally there will be a national trend.

When the time comes, I am only afraid that there will not be enough rackets and balls, and I am not afraid that there will not be enough people to fight, after all, this thing can be played in a random field, thirteen meters long, five or six meters wide, although Chang'an has a large population, but there are such open spaces everywhere.

In the afternoon, on the third floor of Chen's Restaurant, several long cloth banners with black characters on a white background suddenly rolled down.

"The first Chang'an Cup Chess Tournament is temporarily pre-registered by Chen's Club today."

"The registration time is today and tomorrow, the registration fee is 1 run, and the competition venue is under the merit stage on Suzaku Street."

"The final winner will receive a lot of rewards and a chance to be appreciated by Master Chen."

There are three flags in total, which represent the official start of the chess game.

As soon as this news came out, the entire Chang'an City was directly fried.

Has the owner of Chen's Clubhouse finally started the chess tournament officially? Although there has been gossip for a few days ago, it is only now that people are finally sure.

Although the rules of the competition do not say more, the entry fee of up to 1 run, as well as the large number of rewards released by the Chen master and his appreciation at the end, are enough to show that this competition is extraordinary.

Countless people went in all directions, and the news spread extremely fast, and it didn't even take half an hour for everyone in Chang'an City to know, and they all geared up.

Many people asked their subordinates to help sign up, and at the same time, they hurriedly called their friends and seized the last two days to study and ponder their chess skills.

And ordinary people complained for a while, the registration fee is too expensive to play.

Chen Chu can't do anything about it, the registration fee is low, there is no screening threshold, the ghost knows how many cats and dogs, cows, ghosts, snakes, and gods will come to this competition, too many people will only cause a lot of trouble.

The real chess skills are still among the people who can get this registration fee, and it can be said that the quality of the competition will not be affected.