Yes, EMPs can potentially harm solar panels and their associated electronics. Let’s dive deeper to understand the magnitude of this threat, the science behind it, and the precautions one might take. An EMP, or electromagnetic pulse, is a burst of electromagnetic radiation.
An EMP, or electromagnetic pulse, is a burst of electromagnetic radiation that can disable or destroy electronic equipment. In this article, we'll discuss EMP-proof solar panels and how they can protect your electronic devices from an EMP attack. How Does EMP Work? An EMP is created when a nuclear device is detonated.
In addition, solar panels do not emit electromagnetic waves over distances that could interfere with radar signal transmissions, and any electrical facilities that do carry concentrated current are buried beneath the ground and away from any signal transmission.” - FAA Solar Guide.
Solar flares and electromagnetic pulses (EMPs) are two distinct phenomena. They, however, tend to co-occur. When a solar flare occurs on the sun, it emits EMPs that can wreak havoc on your solar panels on Earth. Before we dive into the effects of solar flares and EMPs on your solar panels, let’s take a step back.
Solar panels, in themselves, are relatively resilient against EMPs. However, the associated electronics are vulnerable and merit protection if EMPs are a significant concern. While the probability of a catastrophic EMP event remains low, being prepared could provide peace of mind to those invested in solar technology.
Inverters and Controllers: These components are more vulnerable. An EMP can easily fry the circuits of inverters and controllers, rendering them useless. Since these components are essential for converting and regulating electricity produced by the panels, their damage can disrupt the entire solar power system.