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Greatly promoted the development of the photovoltaic market and industry

Jun 21,2024

Greatly promoted the development of the photovoltaic market and industry

Traditional fuel energy is decreasing day by day, and its harm to the environment is becoming increasingly prominent. At the same time, there are still 2 billion people worldwide who do not have access to normal energy supply. At this time, the world is turning its attention to renewable energy, hoping that renewable energy can change the energy structure of humanity and maintain long-term sustainable development. Among them, solar energy has become the focus of people's attention due to its unique advantages. Rich solar radiation energy is an important source of energy that is inexhaustible, pollution-free, inexpensive, and freely usable by humans. The energy that solar energy reaches the ground every second can reach up to 800000 kilowatts. If 0.1% of the Earth's surface solar energy is converted into electricity, the conversion rate is 5%, and the annual power generation can reach 5.6 x 10 ^ 12 kilowatt hours, which is equivalent to 40 times the world's energy consumption.
Development status
Photovoltaic power generation is developing rapidly internationally, with over 10 megawatt level photovoltaic power generation systems and 6 megawatt level connected photovoltaic power stations built around the world. The United States was the earliest country to formulate a development plan for photovoltaic power generation. In 1997, the "Million Roofs" plan was proposed again. Japan launched the New Sunshine Program in 1992, and by 2003, Japan accounted for 50% of the world's photovoltaic module production. Four of the top 10 manufacturers in the world were located in Japan. The German New Renewable Energy Law stipulates the grid electricity price for photovoltaic power generation, greatly promoting the development of the photovoltaic market and industry, making Germany the country with the fastest development of photovoltaic power generation in the world after Japan. Switzerland, France, Italy, Spain, Finland and other countries have also formulated photovoltaic development plans and invested heavily in technology development and accelerated industrialization.