Photovoltaic power station in the double glass module defects and potential impact is
In the previous article said a lot about double glass components in different areas of advantage, today we say the advantages of the double glass components in the photovoltaic power station. 1) Has the life cycle of a higher power, 21% higher than common components. 2) Common quality assurance is
in the previous article, we have talked about the double glass modules in different areas of advantage. Today, we will discuss the advantages of photovoltaic power station in the double glass module. 1) Power generation live longer, 21% higher than normal components. 2) The common parts warranty for 25 years, double glass parts warranty for 30 years. 3) The traditional elements of attenuation is about 0. 7%, double glass components of attenuation is about 0. 5%. 4) The permeability of the glass is almost zero, do not need to consider the water vapor into causes hydrolysis of the EVA film module. 5) Glass is inorganic silica, it is the same kind of material with all parts of the sand. Its weather resistance and corrosion resistance than any known plastic. Ultraviolet (uv) light, oxygen and water lead to back down, crushing and fracture surface. The use of glass once and for all can solve the problem of module of weatherability, makes the double glass modules suitable for acid rain or more salt fog the region of photovoltaic power station. 6) The abradability of the glass is very good, also can solve the problem of sand resistance of field components. Where the windy and dusty, double deck glass components wear resistance is obvious. 7) Double deck glass components don't need aluminum frame, unless the glass surface has a large number of dew. No aluminum frame, which leads to the PID of the electric field will not be able to set up, which greatly reduce the possibility of PID attenuation. 8) Glass insulation performance is superior to the backplane, make double deck glass components can meet the higher voltage of the system, thereby saving the whole power system costs. 9) Double deck glass crystalline silicon photovoltaic modules of fire rating by the common components of C level promoted to A level, more suitable for residential buildings, such as chemical factory need to avoid the fire area.