2020 New Year's day holiday arrangement of photovoltaic power generation cost down or help the Paris agreement in advance carbon emissions targets

“ Much starker choices-and graver consequences-in & throughout; Since, our country renewable energy scale continues to expand, constantly improve the technology level, development and construction costs continue to reduce. According to statistics, in 2017 and put into operation of wind power, photovoltaic power station, the average cost was reduced by 20% and 45% than in 2012. In renewable energy given continued improvement of the environment, photovoltaic project economy steadily improving.

this year, the photovoltaic (pv) grid, the push our country photovoltaic parity on the Internet, on the basis of the previous pilot projects, the National Development and Reform Commission, bureau of energy released in January 'about promoting wind power, photovoltaic power generation subsidies, affordable access to the Internet announcement concerning the work, actively promoting the development of wind power, photovoltaic power generation high quality.

from the point of the whole industry, parity, the Internet is the trend of the development of photovoltaic power generation, leading base construction is actually the government to promote the pv industry technical progress, cost reduction, reduced subsidies and set up a demonstration platform, at the same time of lead the industry for photovoltaic technology progress and promotion have the effect of acceleration.

at present, the photovoltaic project leader bidding to determine the feed-in tariff has even lower than that of coal and coal price benchmarking parity, the trend of the benchmark price. Has been conducted by photovoltaic leader project work, in order to promote renewable energy technology progress and enhance market competitiveness, explore the photovoltaic parity accumulated valuable experience online.

photovoltaic incipient price advantage

on August 12, in the international authoritative magazine 'nature ZiKan' natural & bull; Energy ', according to a study published in the solar power network, the current of the city industrial and commercial pv power supply system in China price is below the power supply.

the study results show that the 344 Chinese cities have spontaneous self-used business parity conditions on the Internet. From 2018, the National Energy Administration released & other; 531 pv throughout the New Deal &; Devastated, let our pv industry, photovoltaic electricity prices in the year to the national basic implementation parity on the Internet, the photovoltaic industry has been the most difficult one of the most dangerous time.

parity Internet refers to the solar photovoltaic power generation subsidies, the cost is less than or equal to the end user's local electricity costs. According to the solar radiation levels, desulfurization of coal feed-in tariff (benchmarking Hereinafter referred to as & other; Benchmark price & throughout; ) Investment costs, electricity market price, and photovoltaic system.

the team from the user side and generating side two dimensions were calculated respectively in these cities megawatt distributed photovoltaic power generation price of the project, and respectively compared with urban power grid electricity price and electricity price benchmarking.

the user side electricity price includes not only the cost, also including transmission and distribution costs, corporate profits, government funding and surcharge and cross subsidy. The user side grid parity requirements of distributed photovoltaic power generation cost is lower than the local price of power supply. And the generation electricity price only to calculate the cost of power generation and power plant profitability. Electric grid parity requirements of photovoltaic power generation cost is equal to or lower than the local desulfurization of coal prices.

the results showed that in 344 cities in China, industrial and commercial megawatt distributed photovoltaic projects to be able to achieve the user side of grid parity. Among them, Tibet, gansu, jilin, Inner Mongolia and heilongjiang four provinces city which has the best ability of the user side grid parity.

of mr. zhang, liangshan yi autonomous prefecture, sichuan province, ganzi Tibetan autonomous prefecture, aba Tibetan and qiang autonomous prefecture, and four status in the solar radiation is relatively rich in plateau, and so on the user side pv parity performance is much better than other 17 cities with the province. Photovoltaic parity ability is the worst in chongqing and the user side, the study to estimate the power cost is zero. 68 yuan/KWH, with 0. The market price of 69 yuan/KWH is relatively close to, this is related to the low level of the city's solar irradiation.

solar radiation resources in certain cases, the local price of power supply to the city grid parity ability influence. In the Inner Mongolia autonomous region, for example, cities (MengDong grid Chifeng city, tongliao city, hulun buir city, hinggan league, etc. ) A stake in parity Internet grid city ( Baotou, ordos city, wuhai city, Hohhot, etc. ) Has more advantages. Because of the former electric power market price is higher, is zero. 77 yuan/KWH, while the latter is only 0. 57 yuan/KWH.

in 344 cities, there are 76 cities of photovoltaic power generation cost is less than the desulfurization of coal price, industry and commerce can realize photovoltaic power generation side parity.

among them, dalian in liaoning province has the highest ability to grid parity, followed by hainan, heilongjiang, sichuan, qinghai and other provinces city, abundant solar energyenergy resources is that the city one of the reasons for the lower cost of photovoltaic power generation. Local desulfurization of coal prices are important influencing factors. The Inner Mongolia autonomous region is located in the solar energy resources area, but the province of east and west the desulfurization of coal price respectively 0. 30 yuan/KWH and 0. 28 yuan/KWH, the lower the desulfurization of coal prices make the provinces city grid generation lack of profit. Chongqing electric grid parity ability is the worst, because the city's average solar irradiation rate is low and the desulfurization of coal prices are relatively low.

in addition to the 76 cities to achieve electric grid parity threshold, there are 99 cities of photovoltaic power generation side electricity price is very close to the desulfurization of coal price, the ratio between 1. 01 - 1. 09 between that expectations of photovoltaic grid parity is close to a popular in many cities.

help finish the Paris agreement carbon target ahead of time

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