With the implementation of the policy of restriction and time -sharing electricity prices, it has a certain impact on our lives and work, especially for friends who are enterprises. It is a good choice to choose a network energy storage system. It can store the power when the bottom of the electric price valley at night. It is used in the peak period of the electricity price during the day, which greatly reduces production costs and increases profits. It can be spontaneously used, and the remaining power is stored in the network energy storage system, which is very cost -effective, but during use, because of photovoltaic departure network energy storage system, its solar light board is set outdoors. Therefore Whether it is an indoor energy storage cabinet or an outdoor solar panel, it may be damaged due to lightning strikes, which may cause damage due to the influence of lightning. We also need to pay attention to the impact of lightning on the network energy storage system. The following is a solution to this situation.

     Set up lightning rods is a good choice and a general method. We can introduce the light -strike current into the ground by installing a lightning needle, that is, through a certain specifications of metal wires, and setting lightning needles around the light board and the computer room to protect the inverter and other devices of the network energy storage system. The high degree of calculation formula for the protection of lightning rods is like this. The height of the lightning rod is calculated at the protective radius (x) at the plane of the protected object (HX). HX (2HR-HX) (1) In form: h-height of the lightning needle, h-rolling radius (OK).

      In terms of specific installation, we install a lightning mock on the rod, and then connect with the grounding device to effectively prevent lightning electricity from invading the computer room through the low -voltage distribution line. The invasion load causes damage to the user.

      Also, we can reliable metal shells, metal pipelines, and cable metal skin in the device machine room. equipment.

      In the cabinet, you can install a light -moisturizing protector such as the input terminal of the controller and the inverter, such as the input terminal of the controller, the inverter, to achieve multi -polar protective measures, and then provide electrical protection.

Such measures can effectively prevent direct lightning, induction, lightning, lightning waves to damage the photovoltaic power station, and ensure that the network energy storage system, especially the large -scale separation energy storage system, has long -term stable and reliable operation.