- Photovoltaic cell modules can also generate electricity under certain weak light. Haze does have an impact on photovoltaic power generation, but the impact on power generation efficiency does not exceed 5% (except for severe haze). Under normal circumstances, the power generation in cloudy and rainy days is only about 10%-20% of the usual normal.
——The extreme working environment temperature range of photovoltaic modules is -40℃ to 85℃. It is recommended to install in an environment with a temperature range of -20℃ to 50℃. This temperature is the monthly average minimum temperature and maximum temperature of the installation site. No requirement, but the altitude restrictions of other supporting electrical equipment need to be considered.
——The materials of photovoltaic support mainly include aluminum alloy (A16005-T5 surface anodizing), stainless steel (304), galvanized steel (Q235 hot-dip galvanizing), among which stainless steel has the highest cost, good weather resistance and recyclable value high.
——The surface of photovoltaic modules is made of super impact-resistant tempered glass, which has undergone rigorous testing and testing when passing the EU certification. It can withstand wind pressure of 200Pa and snow pressure of 7200Pa. Generally, the natural climate is difficult to damage the photovoltaic panel. In addition, each PV module can operate independently, even if one module is damaged, it will not affect the normal operation of other modules.