Top 5 Common Lightning Protection Systems

17 May, 2019 | By- LoneStar

With the dramatic proliferation of pollution levels across the world, the amount of lightning strikes has increased considerably.

Consequently, the demand for lightning protection systems is on an all-time high. Keeping up with the market dynamics, a majority of service providers has upgraded their lightning protection products. Lightning rods in San Antonio, for instance, are available at fairly reasonable prices.

If you are looking for the right lightning protection system, below are 5 most commonly-used products.

Grounding System

Grounding is by far the most commonly used lightning protection system. Technically, the conductive parts that are exposed must be connected in order for the system to discharge the core lightning current.

This is necessary for preventing a rise in voltage in the grounding itself.

At the same time, it is vital to note that the size and shape of the grounding electrode, not its innate frequency resistance value, is what counts. Also, keep in mind that there should not be more than one grounding system.


The application of down-conductors is largely limited to furnishing the link between the lightning conductor and the grounding electrode. For the right down-conductor, it is important to abide by a few parameters.

For instance, down-conductors must be optimally cross-sectioned and use the shortest route. Most crucially, they must not be inundated with intermittent sharp angles.

Generally speaking, for edifices with several floors it is advisable that the down-conductors are wired to the bonding systems on each floor.

Also Read : Six Easy Steps To Protect Yourself From Lightning

Capture Surface Areas

In case of more than one site to be covered, it is important to designate several areas for the installation of a lightning protection system.

While it is true that it is particularly difficult to site once different heights are involved, there are certain core considerations to be kept in mind.

For instance, you need to identify the major strike points, gauge the sensitivity of the general building equipment and probe the degree of risk associated with the storage.

Electro-Geometric Model

Also known as the imaginary sphere model, the electro-geometric model is meant to construe the spherical volume that is hypothetically shielded by the lightning conductor.

The method factors in the intensity of the discharge current. The scope of the shielded area is directly proportional to the magnitude of the current.

Basically, the electro-geometric model is a theoretical interpretation of the tentative strike-point with a view to cover the spot as much as possible.

It is a study based in probability and an effective way to install a lightning conductor at the precise point.

Lightning Rods

Lightning rods are the most sighted protection mechanisms across buildings.

Technically, a lightning rod relocates the absorbed charge into the earth, thereby protecting the building. There are various kinds of lightning conductors.

Depending on whether a residential or commercial site is involved, the choice of rods may range from spark-over device to meshed cage rods.

Keeping up with the diverse range of customer preferences, Lonestar Lightning offers a broad range of lightning protection devices at highly competent prices.