Product advantages of grounding modules: 1. The main material of the grounding module has a similar physical structure to the soil and can be integrated with the soil. The effective contact area between the ground body and the soil is many times larger than that of the metal ground body, which increases the effective dispersion area of ​​the ground body and greatly reduces the contact resistance between the ground body and the soil. Therefore, it can significantly improve the grounding efficiency and reduce the ground network. Land area occupied. 2. The grounding module itself has a strong ability to absorb moisture and keep the soil around it moist, ensuring that the grounding module can effectively perform its conductive function; at the same time, the conductive properties of the conductive objects in the grounding body are not affected by seasonal changes such as dry humidity, high and low temperature, etc. Influence. Therefore, stable ground resistance can be provided. 3. The non-metallic material of the grounding module forms a low-resistance area with a relatively gentle change between the metal and the soil with a huge difference in resistivity. When a large current impacts, it can reduce the transient potential gradient of the grounding body and grounding wire, and reduce the step voltage and contact voltage to reduce the probability of ground potential counterattack. 4. The main body of the grounding module itself is made of anti-corrosion material, and its metal skeleton is made of metal materials with anti-corrosion treatment on the surface. Therefore, the grounding body has excellent overall anti-corrosion performance and a service life of more than 30 years. 5. The grounding module can be buried vertically or horizontally, and the burial depth is generally 0.8~1.0 meters. It has strong moisturizing, hygroscopicity and stable conductivity. The contact resistance between the metal grounding body and the earth through the peripheral non-metallic module material will be greatly reduced, achieving a good resistance reduction effect.