Su Heng returned to that route, erasing all the traces of yesterday and the new ones.

I don't know if I don't see it, I was startled when I saw it.

The traces left by Da Lan and Xiao Hei are very obvious. As long as they are not blind, they can walk directly to his shelter by following these footprints and traces.

His farm is not far away and can be seen when you look up.

Not only Yan Wan, but also other people in the survival area.

If they are discovered, it is likely to trigger an unnecessary battle in advance.

"Don't worry about it now."

"After going out, you have to choose some routes that will not leave traces, otherwise it will be too easy to reveal your position."

Footprints, marks, hair, smells.

Not to mention the smell, not everyone has a dog nose, mainly the first three items.

It seems to be a very detailed thing, but if you are not careful, you can bring disaster to yourself.

"Next, we will start rebuilding our base."

Su Heng first took out the electromagnetic fence seized from the copy as expected.

These electromagnetic fences are about 3 meters high and can penetrate 1 meter underground to form a strong electromagnetic force, effectively isolating the enemy from the outside.

A simple iron fence cannot resist alien beasts, and electricity is required to activate the magnetic pulse device inside.

This can effectively form a fortification.

1 kWh of electricity can light a 25-watt bulb for 40 hours.

1 kWh of electricity can charge the phone more than 100 times.

1 kWh of electricity can run a 66-watt refrigerator for more than ten hours.

Even a small battery car can run more than 70 kilometers!

Su Heng seized a total of 2,133 meters from the copy, and every 100 meters was 1 unit, which could cover an area of ​​more than 400 square meters.

Self-contained high-pressure electromagnetic pulse fence, there are two working modes: storage mode and working mode.

In the working mode, there are two more standards: standard pressure and high pressure.

The standard voltage power of the fence is 3000w, that is to say, it needs to consume 3 kWh of electricity per hour.

If all these electromagnetic fences are used, one hour is 66 kWh of electricity.

If you want to use these high-voltage electromagnetic pulse fences to withstand disasters, you must provide at least 3168 degrees of power to ensure continuous work for 48 hours.

As for the high-pressure working mode, Su Heng will not consider it for the time being.

Working continuously for 48 hours in this mode requires a huge amount of electricity, more than 5,000 kWh!

In addition to the terrifying power supply, it will also cause irreversible damage to the fence itself, reducing its lifespan.

"I'll see how much power these solar panels can provide me before I can determine how many electromagnetic fences I can use."

Su Heng first took out the doomsday energy absorption board that was rewarded by the mission system.

[Apocalypse Power Absorber]

[Function: Using the photoelectric effect, the doomsday solar radiation can be directly converted into electricity and stored effectively]

[Power: 10000w]

[Storage mode: 500k wh]

The board comes with a solar cell that can store 500 kilowatt-hours of electricity, or 500 kilowatt-hours of electricity.

"According to the power of 10,000w, 10 kWh of electricity can be generated in one hour, and 120 kWh of electricity can be generated with 12 hours of light a day!"

In addition to this, there is also a dark night moonlight mode.

After the sun sets, it will automatically amplify the power and continue to absorb the energy reflected from the sun to the moon.

However, this mode is relatively inefficient, only 1/5 of the light mode.

"It produces 2 kWh of electricity per hour at night, and 24 kWh at night for 12 hours."

"One day and one night, it can generate 144 kWh of electricity."

"Can generate 1008 kWh of electricity in 7 days?!"

"A little fierce!"

Su Heng immediately took out the standard solar panel that he was searching for in the copy.

[Standard solar panel]

[Power: 1000w]

[Storage mode: 24k wh]

"The power of 1000w is to generate 1 kWh of electricity per hour, and 12 hours of light a day is about 12 kWh of electricity."

Standard solar panels do not have the black technology of moonlight mode, and they cannot work at night.

Most of the things produced by the system are ultra-high-tech facilities.

A 1?? solar panel on Bluestar is generally 100w.

Compared with the solar panels produced by the system, the advanced technology in the dungeon is a bit unattractive, but it has achieved 10 times that of Bluestar Technology!

"I currently have 5 standard solar panels on hand, that is, 60 kWh in one day and 420 kWh in 7 days."

"All together, it can generate more than 1,400 kWh of electricity, which can only be used for half of the electromagnetic fence work."

"Let's put these boards up first, not only this way of generating electricity, but also a diesel generator!"

Su Heng plans to put the solar panels up and get them to work first.

How much less electricity is converted for every hour of dragging!

"These boards can't be placed too high and are easily exposed."

"It can't be set too low. If the water is soaked, it will be a big loss."

Su Heng first chose an open highland with a wide field of vision and no debris around it.

Su Heng placed the Doomsday solar panel in the center, and the other 5 standard panels surrounded the center to form a solar matrix.

The efficiency of the solar version is related to the season, temperature, weather, and equipment quality.

All Su Heng can do is to choose an optimal inclination angle.

After the upgrade, the Doomsday Observer has another important function, that is, it can accurately predict the weather for the next 7 days.

The days before the disaster were sunny days, so there was no need to worry about standard solar panels, because the dark clouds could not generate electricity.

It is worth noting that these two types of solar panels have their own solar cells, which can effectively store electricity.

But after reaching the peak, it will no longer absorb radiation from the light and convert it into electricity, which means that Su Heng should pay attention to transferring these electricity to other power storage devices~lightnovelpub.net~ Next is the diesel generator. 's design.

[Old diesel generator design drawings]

[Required materials: 2/5 intermediate iron block, 3/15 intermediate steel plate, 0/8 advanced copper block, 0/11 advanced aluminum block, 3/1 controller, 0/5 aluminum alloy steel plate, 0/1 diesel internal combustion engine , bearing 0/2]

[Required Doomsday Honor: 80/2800]

"You need a lot of materials!"

"Look at its power."

[Each 100l medium quality diesel can generate 05k wh electric energy]

Su Heng simply calculated an account.

If you want to use all the electromagnetic fences, you need more than 300 liters of diesel to make up for this gap with a diesel generator!

Kerosene is the mainstream of the exchange now, as for diesel, gasoline, and jet fuel, there are very few.

Want to get so much diesel at once, unless you mine yourself.

There is a ore resource map in hand.

"Am I going to look for crude oil next time?"

Su Heng shook his head.

He is located in the Central Plains, not to mention whether there is crude oil, will he waste an opportunity to show the veins.

Even if there is, what if it is far away?

The apocalyptic world is no better than a modern city, you can go wherever you want.

Taking a huge risk and getting the crude oil back by luck, refining and separation also takes time, and it is completely too late.

Su Heng decisively rejected this idea.

"What if the diesel generator was manufactured and used to upgrade the system?"

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