The grid parity of photovoltaic plants refers to the peak price of electricity supplied by the grid. The structure of industrial and commercial electricity consumption is divided into peak-peak, peak-flat and peak-valley. . In other words, when the photovoltaic plant transmits electricity to the network, the price is the same as that of thermal and hydroelectric energy, therefore it is network parity.
Affordable Internet access is also divided into low-voltage user side and medium and high-voltage power generation side, since the electricity price on the user side reaches about 1 yuan per kilowatt hour . , parity is easy to achieve, while on the power generation side, it is 0.3 yuan, which is more difficult.
The electricity price income of the grid-connected photovoltaic power generation system is composed of the following:
1. Grantprovincial ntion of 0.1, for 20 years.
2. The state subsidy is 0.42 for 20 years.
3. Electricity sales charges are generally calculated based on a 10% discount on the peak electricity price.
4. Prefecture-level municipal subsidies are available in some places, usually between 0.1 and 0.18, and can be enjoyed for 3 to 5 years.