How much is it to install a lightning rod for a 150 square meter two story building?
As for the lightning rod, you see the main building location, if the surrounding buildings are tall buildings, it can not do the lightning rod, if the buildings surrounding relatively empty, can do lightning, lightning protection range, according to the calculation of rolling ball method.
Of course, the roof can also be made clear of the lightning belt, can protect the building on the list.
In order to ensure the safety of the building, no matter how tall the building should be, there is a lightning protection grounding device.
