After having identified a need for a fully compliant rapid shutdown system for string inverters in the residential and commercial market, ISI introduced the Rapid Shutdown with Capacitor Discharge System. It is available in two and four channels, and can support up to eight strings. It operates with all grid-tied inverters and will accommodate grounded and ungrounded systems.
“This is a quality safety product that is installer friendly,” commented Kevin Afshar, Head of Business Development at ISI. “It requires no maintenance, is inverter agnostic and has a ten year warranty.”
For residential applications, customers can choose between a SolaDeck enclosure (for shingle roofs), polycarbonate or steel enclosures for mounting on a rack, and a compact E-Stop compatible.