Introduction DC Side Surge Protection DC DCNon‐Power System Surge Protection Conclusion Authors: Despite the high lightning risk that PV systems are exposed to, they may be protected by the appropriate application of Surge Protection Devices and a Lighting Protection System. One must give thoughtful and careful consideration to the following: Proper equipotential bonding of all grounded members Pro...See more on solectria Raycap[PDF]
Surge Protective Solutions for Photovoltaic Systems
Two Strikesorb® modules (Class I/II) are installed at +DC and -DC to ground to protect the inverter against lightning strikes that create surge currents on DC lines.