As long as there is sunlight, solar panels will have electricity, so when there is sunlight, it is impossible to cut off the power supply, and because of the accumulation of the series voltage, the corresponding ground voltage will be very high. Therefore, the installation process should strictly abide by the installation instructions provided by the system suppliers, completed by professional installers. The wiring part of the equipment is installed with professional connectors, the protection level is IP65, electrical equipment also has air switch for protection, can prevent leakage current hazards to life. At the same time, pay attention to the protection of rain and snow weather.

Specific requirements are as follows:

A. in the installation of solar panels, please use insulation tools, do not wear metal jewelry.

B. please do not disconnect the electrical connection when there is a load.

C. must keep the plug dry and clean, do not insert other metal objects into the plug, or otherwise do electrical connections.

D. Don't touch or operate solar panels with broken glass, off borders, and damaged back panels unless the components disconnect the electrical connections and you wear personal protective equipment.

E. if the components are wet, please do not touch the components, except when cleaning the solar panels, but need to operate according to the requirements of the components cleaning manual.

Never touch a wet plug when you don't wear a personal protective device or a rubber glove.