Description
Eliminate module-level power electronics from your solar project!
UL listed as a 1741 PVRSE, this 5-string solar shutdown can replace more than 40 module-level RSDs, saving over 60% on material costs, and avoiding hours of extra installation labor.
Paired best with a general PVHCS listing, the Firefighter Safety Switch is code compliant for any NEC revision (2014, 2017, 2020, etc). Located at the array, it blocks voltage from the array boundary and onward, whenever the 240v AC power supply is shut off.
At 1000v, each string input can carry 33amps, compatible with any module you can find on the market.
Co-locate your inverters instead of scattering them across your roof, and enjoy flexibility of inverter placement to optimize your maintenance plan. No more need to bake inverters on a hot roof. The Projoy Firefighter Safety Switch has no loyalties to a particular inverter brand, and will play nice with your inverter’s arc fault detection during normal operations, due to the lack of powerline communications associated with SunSpec solutions.
Easy, reliable, inexpensive. The future of solar rapid shutdown.
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