What does affordable internet mean? What is PV grid parity?
Photovoltaic power generation is a hot project in recent years, and it is also a clean energy that is currently encouraged to develop in my country. The implementation of photovoltaic grid parity is conducive to accelerating the marketization of the photovoltaic industry, and does not rely excessively on subsidies. Many people are not clear about this concept. What does it mean to share the affordable Internet access? How to achieve affordable Internet access?
1. What is the affordable Internet ?
The grid parity of photovoltaic power plants refers to the peak-to-average electricity price of grid power supply. The industrial and commercial electricity consumption structure is divided into peak-peak, peak-level, and peak-valley. That is, when the photovoltaic power station is transmitted to the grid, the price is the same as the price of thermal power and hydropower, so it is grid parity. The grid parity is also divided into the low-voltage user side and the medium and high voltage power generation side. Since the electricity price on the user side is about 1 yuan per kilowatt-hour, it is easy to achieve parity, while the power generation side is 0.3 yuan, which is more difficult to achieve.
2. What’s your understanding of affordable Internet?
The grid parity mentioned by the photovoltaic industry refers to the cost of traditional power generation. That is, the cost of photovoltaic power generation reaches the cost of traditional power generation, that is, the on-grid electricity price can be reached. At present, due to the high cost of photovoltaic power generation, the state currently uses subsidies to achieve a balance between new energy and traditional power generation to ensure the development of the new energy industry. However, my country's medium and long-term goal is to achieve the same on-grid electricity price of new energy as that of traditional power generation companies, that is, grid parity, and new energy includes wind power and photovoltaics.
3. How to achieve affordable Internet ?
On the one hand, improve the conversion efficiency of photovoltaic modules and inverters, reduce no-load loss of transformers, and cable losses; cost. Industry experts believe that to achieve grid parity, it can be achieved in two stages, that is, replacing traditional fossil energy at the user end in the near future, and replacing traditional energy at the power generation end in the long run.
After achieving grid parity, the competitiveness of photovoltaics compared with traditional energy sources begins to emerge, and we believe that "parity" is not the end, technological progress and cost reduction will continue, so the proportion of energy substitution demand based on the improvement of photovoltaic power generation's own core competitiveness will be promoted. Compared with the "subsidy dependence" in the past, this market-oriented alternative demand guaranteed by core competitiveness will be more stable and reliable, and the general trend will not easily change.
