SPD by themeselves,surge protectors can't protect your PV panels or inverter from being damaged by a power surge caused by direct lightning strikes,nothing can.But you should still set up surge protection within your home.Why?Because they protect more common threats-internal and extternal power surges.(thunderstorms/large appliances)
Ah..un pala kaya mura masyado ang 5.0e..salamat Sir. Kabit ko sana sa old high frequency 5.5kW Snadi ko. Kaso sabi ng supplier not compatible daw. Hindi pa kasi uso CAN nung binili ko si Snadi ko.