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Do I need to install an arrestor for lightning protection?

April 26, 2017arrestor install lightning

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Do I need to install an arrestor for lightning protection?

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Adequate lightning protection is needed. Lightning striking a tower may follow the wiring into the house. We recommend Delta Lightning Arrestor (800-351-1464). The following is the recommendations for a full protection: Install an AC arrestor (Delta model LA 302-R) on the house main circuit breaker box (this protects the house). Install a DC (Delta model 302-DC) arrestor on the PV panel side of the charge controller to protect the panels. Install an AC (Delta model LA 303) for 3-phase on the wind generator side of the charge controller, this protects the wind generator. The Delta lightning arrestor costs about $40 each.