Double disadvantage is that the solar power system components in the glass factory

Double glass photovoltaic modules, it is to point to by two pieces of glass and solar cell composed of composite layer, between cell by wire together in series, in parallel to the pins of the photovoltaic cells components, but for we often know the advantages of the double glass components, but for the double glass

double glass photovoltaic modules is to point to by two pieces of glass and composite layer composed of solar cells. Photovoltaic cell module by using series and parallel wires to the pins. However, we often know very well the advantages of the double glass module, but we do not know much about determination of double glass module. Here, let's introduce double deck glass module faults. 1. Distribution, seasonal changes and day and night alternate power will be seriously affected. Without the sun, not power or capacity is small, can affect the normal use of electrical equipment; 2. The energy density is low. When it is used by mass of the area will be relatively large, and will be affected by the intensity of solar radiation. 3. Photovoltaic system costs are still high, the system cost is 40000 ~ 60000 yuan/kw, high initial investment; it's widely used in the 4. Power generating capacity is relatively low, an average of 1300 hours. ； 5. It is difficult to accurately predict system output.