This article reviews the best lightning protection solutions for solar panels, including surge protectors, combiner boxes with integrated lightning arresters, and DC circuit breakers designed specifically for photovoltaic (PV) systems. . Lightning (surge) arrestors are designed to absorb voltage spikes caused by electrical storms (or out-of-spec utility power), and effectively allow the surge to bypass power wiring and your equipment. Surge protectors should be installed at both ends of any long wire run that is connected to any. . Check each product page for other buying options.
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