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Home > News > Industry News > Nearly one-third of China’s ne.....

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Nearly one-third of China’s new PV comes from these four provinces.

  • Source:the Internet
  • Release on :2019-03-26
太阳能充电控制器

Photovoltaic controller high power mppt charge controller

The National Energy Administration released the "2018 National Photovoltaic Power Generation Calculation Information". According to the data, by the end of 2018, the national installed capacity of photovoltaic power generation reached 174 million kilowatts, an increase of 44.26 million kilowatts from the previous year, an increase of 34% year-on-year, ranking first in the world.

Specifically, the centralized power station was 123.84 million kilowatts, an increase of 23.3 million kilowatts from the previous year, an increase of 23% year-on-year; distributed photovoltaics 50.61 million kilowatts, an increase of 20.96 million kilowatts from the previous year, an increase of 71%. “In 2018, the 531 policy imposed restrictions on photovoltaic installations. However, photovoltaic clean and renewable is the direction of future energy transformation. Under the promotion of global energy transformation, PV global installed capacity is expected to continue to increase.” From Guosheng Securities Research Institute The research report guessed above.

In the explosive increase of distributed photovoltaic installations, by the end of 2018, Shandong continued to cross other provinces to become the province with the largest installed capacity of photovoltaics in China, with a total installed capacity of 13.61 million kilowatts. In the meantime, the new exposed face voltaic capacity of 3.09 million kilowatts, distributed photovoltaic installed machine accounted for the highest in the country.

It is worth mentioning that, in each province and region, nearly one-third of the nation's new installed capacity comes from Jiangsu, Hebei, Zhejiang and Shandong provinces. In 2018, the four provinces' new face-faced volt-free machines were 4.25 million kilowatts, 3.66 million kilowatts, 3.24 million kilowatts and 3.09 million kilowatts, both exceeding 3 million kilowatts, totaling 14.24 million kilowatts.

It is also known that in 2018, the total photovoltaic power generation in the country totaled 177.5 billion kWh, an increase of 50% year-on-year; the average hours of use was 1,115 hours, an increase of 37 hours over the same period last year. Among the regions with the highest average hours of photovoltaic power generation, the Mengxi region ranked first with 1617 hours, followed by 1,523 hours in Mengdong, 1,460 hours in Qinghai and 1,439 hours in Sichuan.

In photovoltaic power generation, the total amount of photovoltaics abandoned was 5.49 billion kWh in 2018, a year-on-year reduction of 1.80 billion kWh; the light rejection rate was 3%, down 2.8 percentage points year-on-year, and the “double drop” of abandoned photoelectric output and light rejection rate was completed. The abandoned provinces are mainly concentrated in Xinjiang and Gansu. In the meantime, Xinjiang (excluding the Corps) abandoned 2.14 billion kWh of light, and the light rejection rate was 16%, down 6 percentage points year-on-year; Gansu abandoned photoelectricity of 1.03 billion kWh, and the light rejection rate was 10%, down 10 percentage points year-on-year.

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