What electrical safety requirements should be taken into consideration during the installation of photovoltaic modules? Will leakage pose a danger to human life?

Sep. 27, 2024

As long as there is sunshine, the photovoltaic modules will have electricity, so the power supply cannot be cut off when there is sunshine, and due to the accumulation of series voltage, the corresponding voltage to the ground will also be very high. Therefore, the installation process should strictly comply with the installation and use instructions provided by the system supplier and be completed by professional installers. The wiring parts of the equipment are installed using professional connectors with a protection level of IP65. The electrical equipment is also protected by air switches to prevent leakage current from causing harm to life. At the same time, pay attention to protection against rain and snow weather. The specific requirements are as follows:


1. When installing the components, please use insulating tools and do not wear metal jewelry.


2. Do not disconnect the electrical connection under load.


3. The connector must be kept dry and clean. Do not insert other metal objects into the connector or make electrical connections in any other way.


4. Do not touch and operate photovoltaic modules with broken glass, detached frames and damaged backplanes unless the components are disconnected from the electrical connection and you are wearing personal protective equipment.


5. If the components are wet, do not touch the components unless they are being cleaned, but they need to be operated in accordance with the requirements of the component cleaning manual. Never touch wet plugs without wearing personal protective equipment or rubber gloves.

What electrical safety requirements should be taken into consideration during the installation of photovoltaic modules? Will leakage pose a danger to human life?cid=2

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