As the cost of photovoltaic electricity continues to decline, renewable energy installed and the proportion of electricity generation has steadily increased, we will also see more of the ecological mi

Out of Yinchuan Airport that moment, the author can't help but cover the mouth and nose-the smell of soot in the air is really unbearable. Pick-up Driver Ma Master is a Yinchuan native, watching us hurriedly wear a mask action, the face of the See everything mysterious smile: ' Useless, a day down, the mask will be all black.

' The data show that the coal base in Ningxia is the main coal mining area in China, and the distribution area of coal-bearing strata in the whole region is 17000 square kilometers, accounting for One-fourth of the total area of Ningxia. 10 cities and counties in 13 cities and counties are distributed with coal resources, of which only Ningdong is about 27.3 billion tons of proven geological reserves, accounting for 87% of the total proven reserves of coal in Ningxia, which is equivalent to the sum of the proven reserves of three northeastern provinces coal. Do not underestimate Ningxia's coal reserves, look at the map to know, Shizuishan to Inner Mongolia Wuhai how close.

' Master Ma introduced. The destination of this trip is Yinchuan Lingwu's 228MW photovoltaic power station. According to the research report, the project site is located in red Willow Well area, most of the lot is located in the area affected by the Goaf, some areas have formed a collapse zone, ground cracks, voids, etc., can not be used in agriculture, industrial production. Driven by the front-runner program, the use of coal mining subsidence areas to build photovoltaic power stations has become a choice in many places.

' said Master Ma. Along the same, we see countless coal mines, coal chemical companies and coal mining caused by the big pits. Even the roads were soot, and the pulverized coal was dyed black. A local reporter laughed and said it was a ' black land ' peculiar to the Northwest Territories.

He said that until the photovoltaic power station built grid-connected power generation, many people realized that we still have such an environmentally friendly way of generating electricity, do not need to burn hundreds of millions of tons of coal a year. Into the Power station field, painting wind mutations, staggered photovoltaic modules like a group of young girls wearing plaid shirts, dancing in the Sun. This power station uses 771162 Longji high-efficiency monocrystalline perc components, 179 sunlight, a centralized inverter, 2406 confluence boxes, covers an area of more than 7,000 acres. Wanweijia, head of Ningxia station, reported the above data without looking at any information, saying that the feelings for the power station were like those of his own children, and that the situation of each power station was clear to the door.

Watching it run smoothly and generate electricity normally, the heart is incredibly full. It is worth noting that the components used in this 228MW power station are not only one model, but also have 285W conventional monocrystalline components, as well as 300W, 305W high-efficiency PERC components. ' It's OK to use only the same model component in one array, and there's no need for the entire field to be exactly the same.

' Wan Stationmaster's statement also got the Longji shares, Sunshine Power supply two major suppliers agree. Driving the car to the top of the slope, we once again appreciate the beauty of the large ground power station.

The neatly arranged monocrystalline components, like a dark blue ocean, moisturize this black land. Wan Stationmaster introduced that the operation and maintenance of this power station is handed over to professional third-party companies, only 13 people, to undertake such a large-scale power station operation and maintenance work, it is difficult to imagine. ' Each person's Daily food standard is only dozens of yuan, not even a chef, a group of big lads are forced to learn to cook, living conditions are very difficult, coupled with the lack of recreational facilities, sometimes I look at the heartache.

' But it was this group of more than 20-year-olds who, with their own sweat, provided a guarantee for the normal operation of the power station.

Master Yang told us that from June 28 this year to October 26, the power plant accumulated more than 100 million degrees of electricity generation, the highest time a day of electricity generation of up to 1.48 million degrees, completely unaffected by the surrounding coal mines. When asked how long to clean the components, Master Yang said that large ground power stations often clean components is not realistic, the number of a wide range, the need to spend a lot of human and material resources, not cost-effective. He stressed that the focus of current operations is to clean up the weeds beneath the components and prevent occlusion of the components. When I first got here in March or April, the power station had just started, the ground was bare, and driving through could bring up a cloud of dust. Now, as you can see, the entire power station fence is surrounded, like a nature reserve, and there is no human destruction, just four or five months, and soon the grass grows. Therefore, the development of photovoltaic will not only not pollute the environment, but can make the ecological environment has been significantly repaired.

' Whether Yanchuan or Lingwu, the head of the power station has listed weeding as a daily priority, showing the importance of the photovoltaic system to the improvement of the ecological environment.

Earlier, Alibaba showed their results in afforestation in the western region, although the bushes are small, yellow, netizens are still jubilant, have stated that ' I have a share ', celebrate that they have also contributed to the construction of ecological civilization. In fact, improving our living environment is very simple, and practicing the use of a higher proportion of renewable energy is an immediate way.