SPD is an indispensable device in the lightning protection of electronic equipment.

In lightning protection products, surge protectors and arresters are widely used. Both are important components to protect electronic equipment. There are also fundamental differences.

Surge protector, also known as lightning arrester, is an electronic device that provides safety protection for various electronic equipment, instrumentation, and communication lines.

1. Check whether the solar panels are damaged or not, and find and replace them in time. 2. Check whether the connection wires and ground wires of the solar panels are in good contact.

Surge protective decives, also known as lightning arresters, are electronic device that provide safety protection for various electronic equipment, instrumentation, and communication lines.