Solar photovoltaic strategic emerging industry development prospects and future
Release date:2016-10-17 16:56 source:http://www.hzxz88.com Views:
It is understood that China has become the world's largest producer, battery components account for 55-60% of global capacity.As a form a complete set of solar arrays of solar photovoltaic materials production, is an emerging industry, in particular, solar photovoltaic industry development prospect is quite broad.Have, according to data in recent 10 years, the solar cell output grew by an average of 49.24% a year;The last five years, the solar cell output grew by an average of 61.34% a year.
The solar cell is through the photoelectric effect or photochemical effect of the light energy into electricity directly to the device.The term "photovoltaic" meaning "photovoltaic (PhOtOvO1taics)", is derived from the Greek and means "light, volts and electrical", derived from the Italian physicist alessandro, the name of the volt, after alessandro · v "v" is used as the unit of voltage.At present, in the United States, Japan and Israel and other countries, has a large number of devices to use solar energy and the commercial goals.South Africa, Botswana, namibia and South Africa other countries also are encouraged to remote rural areas of the installation of low-cost solar cell power generation system.
As implementation of solar power is the most active country, Japan as early as 1994 the implementation of incentives for subsidies, the promotion of 3000 watts per family "paralleled solar photovoltaic system.The first year, 49% of the funds, government subsidies subsidies to decrease in the future."Paralleled solar photovoltaic system" is in the sunny, provided by the solar cell power for their own load, if there is excess electricity is stored separately.When the capacity is insufficient or no electricity, need power provided by the power company.
For solar photovoltaic battery provides important technical support for the industrialization of technology, the "bottleneck" is constantly being breakthrough, in declining power generation cost.Statistical results show that over the past 30 years, including technological progress, the solar cell production scale expands each 1 times, production cost reduced by 20%.Solar energy battery components cost is greatly reduced, pv module cost from $5 to $6 per watt in 2001, down to about $2 per watt in 2009.
In our country, the solar power industry has been strongly encourage and support from government.In March 2009, the ministry of finance announced for solar photovoltaic building big solar projects such as subsidies.However, compared with the United States, Germany and other developed countries, we are in such aspects as policy subsidy has a long way to go.
Now, in the oil price rising, the backdrop of the Japanese nuclear crisis clouds were scattered, the search for alternative energy security environmental protection, more and more become the common wishes of people all over the world, the solar energy is not.As sunshine industry of solar energy photovoltaic industry will undoubtedly become the most promising renewable energy industry.At present, because of raw materials, industrial technology, manufacturing equipment and personnel overall varying skills level, as the end product of solar photovoltaic components measured in high in the world.But the city's foster's become one of the world's leading supplier of photovoltaic components packaging materials production, let many peers sit up and take notice, at the beginning of the year also topped the Forbes list of top potential enterprise.The "unknown" two years ago, has become the city a number of growth-oriented enterprises "coordinates", also let more people see the "solar energy photovoltaic industry prospects.