<ruby id="mvjdi"></ruby>
      1. <video id="mvjdi"></video>
          1. 東莞市星火太陽能科技股份有限公司

            13215150267
            4001898908
            星火太陽能和你一起了解更多太陽能資訊
            光伏將成為中國未來
            返回列表 來源: 光伏講堂 發布日期: 2022.05.01 瀏覽次數:

            憑借技術、產量等優勢,過去十幾年,光伏發電的成本降幅已經超過90%,如今在中國西部很多地區,光伏電價已經低于火電,這為光伏可持續發展打下了良好基礎。根據國家發展改革委能源研究所等機構的預測, 到2050年,中國近四成的用電量將來自光伏。

            圖片

            到2050年,中國近四成的發電量來自光伏
            在剛剛結束的領導人氣候峰會上,中國明確表示綠色發展的關鍵是“能源的綠色低碳發展”。光伏發電碳排放量是化石能源發電的十分之一到二十分之一,是真正的低碳能源,但光伏發電目前僅占我國發電量的3.5%。光伏將逐漸成為未來中國重要的電源之一,為實現“碳達峰”、“碳中和”提供強勁引擎。
            在內蒙古的達拉特旗,衛星發現了這樣一個變化。

            圖片

            近三年,在庫布齊沙漠上,出現了大片的方格。經過確認,這是一排排的光伏板。僅這個駿馬圖案,就是由近20萬塊光伏板組成。目前,整個區域的數量超過300萬塊,是全國最大的沙漠集中式光伏發電基地。而且面積還將擴大,即將啟動的三期項目一旦完工,整個基地的年發電量可達40億千瓦時,相當于一個經濟強縣一年的全社會用電需求。

            圖片


            在千里之外的山西大同,曾經的采煤沉陷區同樣變身成光伏基地。

            圖片


            在安徽淮南和江蘇姜堰,當地建成的光伏板則為養魚提供了良好的遮陽作用,實現“漁光互補”。

            圖片


            當放眼全國,中科院空天院利用衛星遙感影像,為我們精準提取出了光伏基地的分布情況。地圖上的每一個亮點,就代表一個光伏集中發電區,截至2019年,這樣的區域就有2600多個。這讓我國光伏發電的裝機容量迅速增長。
            2011年,中國的裝機容量僅為日本、美國的六成,為歐盟的6%。從2013年起,國家加大節能減排力度,光伏產業快速發展。到2017年,中國的裝機容量就超過了整個歐盟的總和。

            圖片


            光伏的產業鏈條也持續優化升級, 在光伏板生產的四大環節中,中國產量占全球的比重,最低的達到近七成,最高的甚至接近100%。從原創專利的申請數量來看,中國在2013年就超過日本,成為最大的專利申請國。
            憑借技術、產量等優勢,過去十幾年, 光伏發電的成本降幅已經超過90%,如今在中國西部很多地區,光伏電價已經低于火電,這為光伏可持續發展打下了良好基礎。
            我國十幾個已發布十四五能源規劃的省份,都明確要大力提升光伏規模。其中浙江、江蘇等地到2025年的裝機容量,都將增長一半以上。根據國家發展改革委能源研究所等機構的預測, 到2050年,中國近四成的用電量將來自光伏。隨著光伏等清潔能源的持續發展,中國將在實現“碳達峰”和“碳中和”的路上越走越穩。




            With the advantages of technology and output, the cost of photovoltaic power generation has dropped by more than 90% in the past decade. Now, in many areas of western China, the price of photovoltaic power has been lower than that of thermal power, which has laid a good foundation for the sustainable development of photovoltaic.   By 2050, nearly 40 percent of China's electricity consumption will come from photovoltaics, according to the Energy Research Institute of the National Development and Reform Commission and other institutions.  

             

            The picture  

             

            By 2050, nearly 40% of China's electricity generation will come from photovoltaics  

            At the just-concluded climate summit, China made it clear that the key to green development is "green and low-carbon development of energy".  The carbon emission of photovoltaic power generation is one-tenth to one-twentieth of fossil energy power generation, which is a real low-carbon energy. However, photovoltaic power generation only accounts for 3.5% of China's electricity generation at present.  Pv will gradually become one of the important power sources in China in the future, providing a strong engine for achieving "carbon peak" and "carbon neutrality".  

            One such change was detected in Dalat Banner, Inner Mongolia.  

            The picture  

             

            In the last three years, large squares have appeared in the Kubuqi Desert.  It was confirmed that these were rows and rows of photovoltaic panels.  The horse pattern alone is made up of nearly 200,000 photovoltaic panels.  At present, the whole area has more than 3 million pieces, making it the largest desert concentrated photovoltaic power generation base in China.  And the area will be expanded. Once the third phase of the project is completed, the annual power generation capacity of the whole base will reach 4 billion kilowatt hours, equivalent to the electricity demand of the whole society in an economically strong county in a year.  

            The picture  

             

             

             

            Thousands of miles away in Datong, Shanxi Province, former coal mining subsidence areas have also been transformed into photovoltaic bases.  

            The picture  

             

             

             

            In Huainan, Anhui Province, and Jiangyan, Jiangsu Province, local photovoltaic panels provide good shading for fish farming, realizing "complementary fishing light".  

            The picture  

             

             

             

            When looking at the whole country, the Space Institute of Chinese Academy of Sciences used satellite remote sensing images to accurately extract the distribution of photovoltaic bases for us.   Each bright spot on the map represents a concentrated photovoltaic power generation zone, and as of 2019, there were more than 2,600 such zones.  This makes the installed capacity of photovoltaic power generation in China grow rapidly.  

            In 2011, China's installed capacity was only 60% of that of Japan and the United States, and 6% of that of the European Union.  Since 2013, the state has intensified energy conservation and emission reduction efforts, and the photovoltaic industry has developed rapidly.  By 2017, China had more installed capacity than the entire European Union combined.  

            The picture  

             

             

             

            The photovoltaic industrial chain is also continuously optimized and upgraded. In the four major links of photovoltaic panel production, China's output accounts for nearly 70% of the world's total, and the highest is even close to 100%.   In 2013, China overtook Japan to become the largest patent applicant country in terms of the number of original patents filed.  

            With the advantages of technology and output, the cost of photovoltaic power generation has dropped by more than 90% in the past decade. Now, in many areas of western China, the price of photovoltaic power has been lower than that of thermal power, which has laid a good foundation for the sustainable development of photovoltaic.  

            More than a dozen provinces in China have issued the 14th five-year energy plan, and have made it clear that they want to greatly improve the scale of photovoltaic.   Zhejiang, Jiangsu and other places to 2025 installed capacity, will increase by more than half.  By 2050, nearly 40 percent of China's electricity consumption will come from photovoltaics, according to the Energy Research Institute of the National Development and Reform Commission and other institutions.  With the continuous development of photovoltaic and other clean energy sources, China will be steadily on the road to achieving carbon peak and carbon neutrality.  

            全國服務熱線

            13215150267
            • 地址:東莞市松山湖中小企業園十一棟
            • 電話:13215150267
            • 郵箱:liusq@singfosolar.cn
            • 手機二維碼
            東莞市星火太陽能科技股份有限公司版權所有 / 備案號:粵ICP備14057282號-5 /  網站地圖 / 百度統計  技術支持: 牛商股份
            麻豆毛片_久久这里只有国产中文精品18_最好看十大无码AV_久久少妇人人草人人摸在线观看
            <ruby id="mvjdi"></ruby>
              1. <video id="mvjdi"></video>