Midnite MNSPD-115v AC Surge Protector, Midnite MNSPD-300v AC Surge Protector, Midnite MNSPD-600v Grid-Tie Surge Protector Leave a Comment / By admin / May 18, 2015 Midnite MNSPD-115v AC Surge Protector, Midnite MNSPD-300v AC Surge Protector, Midnite MNSPD-600v Grid-Tie Surge Protector