The SUP2H-PV Series Surge Protector is a powerful and reliable DC SPD designed to safeguard solar PV systems from transient overvoltage damage. Featuring fast response time, high discharge capacity, modular replaceable cartridges, and a visible status indicator, it ensures uninterrupted and safe power flow. Suitable for 600V–1500V PV arrays, it protects inverters, DC wiring, and PV modules in residential, commercial, and industrial installations.