Solar Panel Lightning Protection System

Alltec s lightning protection if the solar panels are struck directly lightning can burn holes in the equipment or even cause explosions and the entire system is destroyed said ethan pace spd product manager at alltec.

Solar panel lightning protection system.

The first major reason is that many pv systems are poorly grounded and poorly protected. As an alternative to the traditional franklin rod system early streamer emitter ese type lightning air terminals can protect a solar farm. Solar lightning and lightning protection lightning is the number one cause of catastrophic failures in solar electric systems and components. But the effects of lighting and other overvoltages aren t always so strikingly apparent.

Lightning and surge protection for solar panels raycap is a leading producer of surge protection devices for photovoltaic pv systems that are used in both industrial power production as well as residential or semi commercial markets. Surge protection devices bypass the high voltages induced by lightning. They are recommended for additional protection in lightning prone areas or where good grounding is not feasible such as on a dry rocky mountain top especially if long lines are being run to an array pump antenna or between buildings. Lightning is a common cause of failures in photovoltaic pv and wind electric systems.

However lightning protection of solar arrays by traditional franklin rod systems is still subject to concerns regarding effectiveness shadow effects installation cost and appearance.