扬州扬达新能源有限公司
No data

No data

Do you know about photovoltaic?

Release time:

2023-12-11

Photovoltaic power generation development prospects "photovoltaic" is the solar photovoltaic effect, referred to as "photovoltaic" in the vernacular, that is, as long as there is sunlight, it can generate electricity, is a government push project, is the future trend of new energy development, is a good project to help the poor and get rich! According to the "13th Five-Year Plan for Electric Power Development", to achieve the goal of more than 60GW of distributed photovoltaics at the end of the "13th Five-Year Plan", it is necessary to achieve about 10GW of distributed installations per year. Home PV prospects are optimistic about the parties, is still the blue ocean market. It is estimated that there are more than 40 million individual roofs across the country. If 20% of the roof is covered with solar panels, the market size of household photovoltaic will be 320 billion.

1 photovoltaic power generation development prospects "photovoltaic" is the solar photovoltaic effect, referred to as "photovoltaic" in the vernacular, that is, as long as there is sunlight, it can generate electricity, is the government push project, is the future trend of new energy development, is a good project to help the poor and get rich! According to the "13th Five-Year Plan for Electric Power Development", to achieve the goal of more than 60GW of distributed photovoltaics at the end of the "13th Five-Year Plan", it is necessary to achieve about 10GW of distributed installations per year. Home PV prospects are optimistic about the parties, is still the blue ocean market. It is estimated that there are more than 40 million individual roofs across the country. If 20% of the roof is covered with solar panels, the market size of household photovoltaic will be 320 billion.

2 Photovoltaic power generation effect principle Photovoltaic power generation is based on the principle of photovoltaic effect, the use of solar cells to directly convert solar energy into electrical energy. The photovoltaic power generation system is mainly composed of solar panels (components), inverters, and meter boxes. It is finally merged into the national grid, with two modes of surplus power and full power.

3 Photovoltaic power generation related policies

In recent years, China has also issued a series of new energy conservation and environmental protection policies to guide the development and utilization of new solar energy, and determined that the solar photovoltaic industry is a strategic emerging industry. As an important direction for the development of new energy industry, the solar photovoltaic industry has been incorporated into the national energy planning, giving strong support and government subsidies. (1) Photovoltaic power generation mode

First of all, let's look at what models are available for photovoltaic power generation?

Mode 1: All spontaneous self-use. Popular understanding is that the user's photovoltaic system generates all their own consumption. More for off-grid systems.

Mode 2: Spontaneous self-use, surplus electricity online. The power generated by the user's photovoltaic system is first used by himself, and the excess power is sold to the grid. This mode is the most widely used mode accepted by users at present, and it is also the mode mainly promoted everywhere.

Mode three: all online. All the power generated by the user's photovoltaic system is sold to the grid. This pattern was earlier more and is now gradually decreasing.

(2) What are the benefits of photovoltaic power generation?

Next, how about the investment income of each mode? When it comes to photovoltaic power generation income, there are three main parts.

First, policy subsidies. At present, the state subsidizes 0.42 yuan/degree for 20 years, the provincial subsidizes 0.1 yuan/degree for 20 years, and the district subsidizes 3 yuan/watt, with a maximum of 6000 yuan, until the end of 2017.

Second, electricity revenue. Photovoltaic system power generation, every month can save a certain amount of electricity, in other words, is also income.

Third, income from selling electricity. The electricity that users cannot use up is sold to the state, and the price of electricity sold is based on the benchmark price of local coal-fired desulfurization units.

More news

9 photovoltaic solar cell application scenarios, do you know what is the use of solar power?

2023-12-11

One article to take you to understand the entire photovoltaic industry

2023-12-11

Current Situation and Future of Photovoltaic Industry in China

2023-12-11

Do you know about photovoltaic?

2023-12-11