Wind power is low. Wind power costs about 4-5 yuan per watt, and photovoltaic power costs about 7-8 yuan per watt. Low-light photovoltaic panels are cheaper. As photovoltaic power generation technology, especially photovoltaic panels, continues to mature, the application of photovoltaic power generation continues to expand. Photovoltaic power generation is also an emerging industry with good prospects.
Photovoltaic power generation equipment takes up less space and is also suitable for use in cities. ?Wind power generation equipment needs to be used in places with stronger winds, and these places must be far away from big cities.
Extended information:
1. Advantages of photovoltaic power generation
Compared with commonly used thermal power generation systems, the advantages of photovoltaic power generation are mainly reflected in:
< p>①No risk of depletion;②Safe and reliable, no noise, no pollution emissions, absolutely clean (no pollution);
③Not restricted by resource distribution area, can Utilize the advantages of building roofs; for example, areas without electricity and areas with complex terrain;
④Can generate power on site without consuming fuel and erecting transmission lines;
⑤High energy quality ;
⑥It is easy for users to accept it emotionally;
⑦The construction period is short and the time it takes to obtain energy is short.
2. Disadvantages of photovoltaic power generation
① The energy distribution density of irradiation is small, that is, it takes up a huge area;
② The energy obtained is the same as that of the four seasons, day and night, and It is related to weather conditions such as cloudy and sunny conditions.
③ At present, compared with thermal power generation, the cost of power generation is high.
④The manufacturing process of photovoltaic panels is not environmentally friendly.
Baidu Encyclopedia - Photovoltaic Power Generation
Baidu Encyclopedia - Wind Power Generation
< /p>Which is cheaper, wind power generation or photovoltaic power generation? Wind power is low, wind power costs about 4-5 yuan per watt, and photovoltaic power costs about 7-8 yuan per watt. Low-light photovoltaic panels are cheaper. As photovoltaic power generation technology, especially photovoltaic panels, continues to mature, the application of photovoltaic power generation continues to expand. Photovoltaic power generation is also an emerging industry with good prospects.
Photovoltaic power generation equipment takes up less space and is also suitable for use in cities. Wind power generation equipment needs to be used in places with strong winds, and these places must be far away from big cities.
Extended information:
Advantages and disadvantages of photovoltaic power generation:
1. Advantages of photovoltaic power generation
Compared with commonly used thermal power generation systems, the advantages of photovoltaic power generation are mainly reflected in:
① No risk of depletion;
② Safe and reliable, noNoise, no pollution emissions, absolutely clean (no pollution);
③It is not restricted by the geographical distribution of resources, and the advantages of building roofs can be used; for example, areas without electricity and areas with complex terrain;
③ p>
④Can generate electricity and supply electricity on site without consuming fuel and erecting transmission lines;
⑤High energy quality;
⑥Easy for users to accept emotionally;
p>
⑦ The construction period is short and the time spent on obtaining energy is short.
2. Disadvantages of photovoltaic power generation
① The energy distribution density of irradiation is small, that is, it takes up a huge area;
② The energy obtained is the same as that of the four seasons, day and night, and It is related to weather conditions such as cloudy and sunny conditions.
③ At present, compared with thermal power generation, the cost of power generation is high.
④The manufacturing process of photovoltaic panels is not environmentally friendly.