As long as there is sunlight, the photovoltaic modules will generate electricity, and due to the accumulation of series voltage, the corresponding voltage to ground will also be high. Therefore, the installation process should strictly comply with the installation instructions provided by the system supplier and be completed by professional installers. The wiring part of the equipment is installed using professional connectors, and the protection level is IP65. The electrical equipment is also protected by air switches to prevent leakage current from causing personal injury. At the same time, pay attention to protection from rain and snow. Specific requirements are as follows:
(1) When installing components, please use insulated tools and do not wear metal jewelry;
(2) Do not disconnect electrical connections under load;
(3) The connector must be kept dry and clean, and do not insert other metal objects into the connector or make electrical connections in any other way;
(4) Do not touch or operate photovoltaic modules with broken glass, detached frames and damaged backsheets unless the modules are electrically disconnected and you are wearing personal protective equipment;
(5) If the component is wet, do not touch the component except when cleaning the component, but you need to follow the requirements of the component cleaning manual;
(6) Do not touch wet connectors without wearing personal protective equipment or rubber gloves.