Solar generator electricity is green low-carbon energy

Photovoltaic solar backup generator has significant energy, environmental and economic benefits, is one of the best green energy, has become a common concern of all countries of the world focus on the development of technology and industry. Solar energy storage resources is extremely rich, widely distributed, and convenient. Develop photovoltaic power generation, including renewable energy strategic emerging industries, accelerate the adjustment of energy structure, the establishment of "independent, self-reliance, clean and sustainable" energy system, is our response to the dual problem of fossil energy shortage and air pollution fundamental way.

Solar generator electricity is green low-carbon energy

US National Renewable Energy Laboratory NREL, based on 13 different types of polycrystalline silicon photovoltaic system - Emissions (Europe 2005 2006 manufacturing level) of the full life cycle carbon dioxide, in the amount of solar solar backup power radiation per year to 1700 kwh/square meter, the system life 30 years, module efficiency of 13.2% -14.0%, the system power generation efficiency of 75% -80%, the average value obtained for each kilowatt generated within the polycrystalline silicon photovoltaic system life cycle carbon dioxide was 45g, the average value per kilowatt generated in thermal coal as a raw material for the whole life cycle of 1000 grams of carbon dioxide.

According to the World Wildlife Fund (WWF) statistics, in China's average sunshine condition, install one kilowatt photovoltaic system, can be made 1200 a year of electricity, can reduce coal (coal) uses about 400 kilograms, reducing carbon dioxide emissions about one ton, figuratively speaking, to install the equivalent of one square meter of solar photovoltaic modules of about 100 square meters of afforestation.

Photovoltaic solar electric generator generation system is running without fuel and water

As long as the place to get the light, you can use solar photovoltaic systems, unchecked altitude, geographical and other factors, the wide range of applications.

Simple photovoltaic system construction, operation and maintenance operations

Simple solar cell module structure, small size and light weight, easy to transport; easy installation of the construction, demolition migration; capacity according to different systems, modular installation, and easy to expand generation capacity at any time, greatly shorten the construction period. PV systems no mechanical moving parts, no noise, and more importantly, easy operation and maintenance, system reliability is improved operational stability. With the development of automatic control technology, the photovoltaic grid solar system can run unattended, operation and maintenance costs are significantly reduced.

PV system performance, stability, reliability, long life

The world generally believe that the life of crystalline silicon photovoltaic modules is 25-30 years. Here, the 25-year life of the component, refers to the power module warranty period, namely 25 years after the power components not less than 80% of the initial power, but does not mean completely without power components with little or electricity. Indeed PV module efficiency decay is a slow process, so more time can PV modules provide clean electricity within 30 years, even as humans continue.

Photovoltaic solar generator is to improve the climate bring positive energy bureau

PV systems in the power generation process itself, not only will not adversely impact on the surrounding environment, it can also play a game to the micro-climate improvement. Cover PV modules, PV power plant makes the venue shallow soil temperature remains stable, and the soil temperature is lower than the power off, so that reduce soil moisture evaporation, soil moisture has improved, near-surface air temperature difference between day and night narrow, these air, soil temperature and humidity conditions combined, help conserve soil moisture and nourish the microbes and vegetation, to improve the local ecological environment of photovoltaic power plants play a positive role.