Wei Minsheng watched Lu Xiaomei connect the pipes, and asked the villagers to put the collected manure, sludge, sewage, weeds and other things into the soft biogas digester from the feeding port of the biogas digester, and in the process of feeding, the biogas baking powder distributed together with the biogas materials was added to the biogas digester according to the requirements of the manual, so that it could be fully mixed with the fermentation materials.

After the biogas digester is fed, according to the relevant information, the gas can be produced in a few days. Seeing that there was still a surplus of cement, bricks and sewer pipes, he dug two ditches from the two yards and buried the sewer pipes in them to maintain a certain slope to ensure that the sewage in the yard could automatically flow into the biogas digester. A simple communal toilet was built in the yard and the manure was also discharged into the digester.

The next day, Wei Minsheng took the manual of the wind and solar power generation system and read it, and according to the requirements and installation order on the manual, he instructed the villagers to clear a place in a spacious and sunny place to install solar power panels. Because the connection between the shelf and the power generation board is a screw, which is very simple, and there is some experience in installing the greenhouse, Wei Minsheng just demonstrated a few, and the villagers knew how to install other boards according to the appearance made by Wei Minsheng. After Wei Minsheng handed over the work to the villagers, he only needed to determine the direction of the power generation panels facing the sun and the entire range of the power plant.

Seeing that the villagers spontaneously cooperated with each other and methodically installed solar panel-related facilities, they returned to their courtyard, found a spare mobile house with windows facing the power plant, and set up stainless steel shelves for the batteries, and put all the batteries on the shelves. After reading the manual of the inverter, the inverter that Chen Xiaohua bought is an intelligent inverter all-in-one machine, the battery access terminal is 48V direct current, and the voltage of each battery is only 12V, so every group of four is connected in series, combined into a 48V battery pack, and then the battery pack is connected in parallel to form a large-capacity battery pack. For safety, Wei Minsheng did not connect the access end of the inverter first, but first connected the wiring between the fan and the solar panel, and led the wires out of the gap in the window, and then asked a few villagers to help lay the wires all the way to the power plant. After laying the wires, the villagers were asked to put PVC pipes on the wires, and then buried the PVC pipes into the ground like buried water pipes. Because the voltage of the wind turbine and the voltage of the solar panel are inconsistent, and because the natural environment is different, the power generation efficiency is also different, so the line of the wind turbine and the line of the solar panel are laid separately. In order to ensure that it is secure, Wei Minsheng arranged for the villagers to bury part of the shelves with soil to prevent the shelves from being blown over by the strong winds.

Early the next morning, Wei Minsheng went to the solar farm to check all the power panels, to ensure that there was no problem, in accordance with the requirements of the instructions to connect the solar panels in parallel into the buried line yesterday, because it is an open-air environment, so all the joints have been waterproofed, and with empty mineral water bottles for some protection, to ensure that there will be no leakage. This wire connection is a meticulous work, if the connection is wrong, it will not work, and the equipment will be damaged in serious cases, if you do not understand the series and parallel relationship between the power generation board and connect it randomly, the series series out of high voltage out, it is possible to be electrocuted. But now Wei Minsheng can't teach these villagers from the basic knowledge of electricity, so he can only do it himself. After connecting the lines of the power plant, Wei Minsheng saw the cattle and sheep grazing in the distance, and felt that it was better to fence the power plant safely, otherwise he didn't know which sheep ran into the power plant and broke the battery board. So the villagers were asked to build an earthen wall to fence off the power plant.

After the power generation end was connected, Wei Minsheng connected the battery pack to the corresponding port of the intelligent inverter control all-in-one machine, checked that there was no problem with the line connection again, and turned on the switch of the all-in-one machine. Just listen to the sound of "tick", the all-in-one machine began to work, judging from the input and output voltages displayed on the panel, everything is normal.

Wei Minsheng was going to connect the lighting circuits of each mobile house, but when he thought that it seemed that tomorrow would be the day of the full moon, and the time he determined to pay wages was this day, in order to commemorate this special day, he should let this day leave a deep image in the minds of the villagers. Now that there is electricity, the matter of electrification can be placed on this day, but Wei Minsheng still wants to do something more shocking. Although the villagers have decided to follow themselves, and their lives are getting better and better, everyone has no idea how long this kind of life can last, so Wei Minsheng feels that everyone should be more confident. But how can this faith be strengthened? Wei Minsheng thought about it for a while, and felt that in this era of cold weapons, strong force should be the best way to enhance confidence, but it was impossible for him to engage in weapons now, right? And Wei Minsheng has read too many time-traveling novels, and the rise of the protagonist in the novel is all paved with flesh and blood, which is not the result that Wei Minsheng wants, he wants to use another way to achieve a peaceful rise at the lowest cost. But the current situation is still too far from this goal, to give his subordinates confidence, in the absence of strong arms, Wei Minsheng feels that the easiest way is: play movies. But the choice of what movie to show is a problem, modern gunfight movies for the villagers who do not know this weapon, can not find a fierce feeling, as if you use the way of firing a gun to warn ancient people who do not know the power of pistols, it is far less effective than carrying a big knife in your hand. After thinking about it, Wei Minsheng felt that the movie "Hero" was more suitable, using cold weapons, and the scene was grand, especially the scene where thousands of arrows were fired, which was strong enough. When the time comes, while the movie is played, I will make some explanations on the side, it is a big deal to show it a few more times, I think it will have some effect, and the most important thing is that I want the villagers to understand that there is a very strong country and army behind them, which is enough to protect their safety, so as to enhance their confidence.

After choosing a movie, Wei Minsheng returned to his rental house, used his laptop to get the movie "Hero" off the Internet, found two plug-in boards, and found the 32-inch LCD TV he bought and the corresponding VGA cable, as well as the computer desk, and brought it to the other world with the computer.

When Wei Minsheng returned to the other world, it was already afternoon, but fortunately he didn't miss the time. told Xiaobao about the salary to be paid tonight, asked him to make relevant preparations, and then went to connect the wires in each mobile room by himself. Because the lines are laid out in advance in the activity room, there are two LED ceiling lights, two sockets in each activity room, and a reserved junction box, so you only need to connect the line to the junction box, so it is very simple. It only took two hours to connect all the mobile rooms, but an air switch was added when the intelligent reverse control all-in-one machine was connected, and the electricity was turned off after testing that there was no problem, and then asked Xiaobao to turn on the light switches in all the mobile rooms. In order to achieve a shocking effect, of course, it is better to suddenly turn on the power after it is all dark.

Wei Minsheng put the computer desk in the innermost part of the yard, put the LCD TV on the computer table, connected the power supply with a power strip, connected the VGA interface of the laptop with the VGA interface of the TV with the VGA cable, and then adjusted the display output mode of the computer to display the content on the computer screen from the TV. After debugging, Wei Minsheng turned off the power, looked at the 32-inch screen, Wei Minsheng sighed, hey, although it's a little smaller, but there are not many people now, it's basically enough, wait or buy a projector, the effect is better if the picture is larger. In order to maintain a sense of mystery, Wei Minsheng covered the TV and computer desk with sheets.