Abstract
The photovoltaic conversion has achieved the transformation of solar energy to the electrical energy directly. The current system has a modular photovoltaic power generation, long life, no noise, no pollution emissions and so on. With the increase in electricity demand, photovoltaic power generation will play an increasingly important role in the field of renewable energy. The rapid development of semiconductor technology show that the space in reducing the cost of photovoltaic power generation is huge , more efficient production processes and cheaper production costs can be achieved by mass production. In the article, some cases for installation of solar photovoltaic components are introduced, analyzing the main installation, giving a brief discussion of the several main factors which may affect the installation; and design a structure in a roof of 30 angle in order to achieve an easier installation and be cheaper; useing PRO/E software to change the design in three dimensional model, show a more convenient and intuitive display of the installation.
Key words: PV PV module Installation Structure design