Lightning protection system(OMNI LPS) can be compared to water proof solutions which prevent buildings form leaking in the rain. In other words, just like waterproofing a building protects it from rain, lightning protection system shields your structure from lightning. First, a building would require a high level of waterproof to withstand torrential rain. Bipolar Conventional Air Terminal reduces the probability of such ‘downpour’, i.e. direct-hit lightning, to almost 0%. Second, just as you would do caulking to prevent rain from seeping through windows or door frames, SPD blocks surge as you would do caulking to prevent rain from seeping through windows or door frames, SPD blocks surge (dangerous overvoltage and over current in a very short period of time) through all circuits connected to outside such as power lines and communication lines. Third, you would need a number of drains that are as large as possible to facilitate a rapid flow of rainwater that collects on the ground. Grounding system is what does this job in lightning protection. However, the commonly-used copper conductor may rust and cause blockage to this flow. This problem can be resolved by using carbon ground system instead-OMNI LPS