What is a DC arc? Arc is a kind of gas discharge phenomenon, the instantaneous spark generated by the current passing through some insulating medium, such as air, this is the arc. Both direct current and alternating current produce arcs. Sometimes when we plug in the socket, we will see a fire, which is a kind of AC arc. In a DC system, such as that caused by a string of photovoltaic cells, this a...

In the photovoltaic power station system, the grounding design is a crucial part of the electrical design, which is related to the safety of the power station equipment and personnel. Good grounding design can ensure that the power station is in a safe operating environment for a long time, reduce the frequency of faults, and improve the overall operating efficiency of the power station. Therefore...

1. In order to prevent the photovoltaic modules from being hit by heavy objects, can a wire protection net be added to the photovoltaic array? Answer: It is not recommended to install wire protection nets. Because the addition of iron wire protection net to the photovoltaic array may cause partial shadows on the solar panels and form a hot spot effect, which will affect the power generation effici...

The difference between lightning protection grounding and electrical grounding 1. Protective grounding refers to connecting the metal part of the electrical device that is not charged under normal conditions with the grounding device to prevent the part from being charged suddenly under fault conditions and causing harm to the human body. 2. Working grounding is to ground the neutral point of the ...

Some information about anti-islanding protection on grid solar power system: Type Solar system Company Name STIN Industry experience 10+ years MOQ 1 OEM and ODM Yes Certificate ISO9001,CE... Logo Customized Logo Battery Type Lithium Ion Application Industrial and commercial roof,Communication/meteorological base station,Emergency and special operations,Small and medium-sized factories...etc Produc...

Some information about anti-islanding protection on grid solar system: Type Solar system Company Name STIN Industry experience 10+ years MOQ 1 OEM and ODM Yes Certificate ISO9001,CE... Logo Customized Logo Battery Type Lithium Ion Application Microgrid,Large ground power station,Industrial and commercial roof,Small and medium-sized factories...etc Product Features High reliability,System structure...

Some information about anti-islanding protection solar on grid system: Type Solar system Company Name STIN Industry experience 10+ years MOQ 1 OEM and ODM Support Certificate CE... Logo Customized Logo Battery Type Lithium Ion Application Small and medium-sized factories,Microgrid,Large ground power station,Industrial and commercial roof...etc Product Features Modular,System structure is simple,Gr...