ONCCY Rapid Shutdown: Practical Application Cases
ONCCY Rapid Shutdown is a string-level rapid shutdown solution for photovoltaic (PV) systems. Its core function is to remotely disconnect PV panel strings and inverter circuits within seconds during emergencies (e.g., fires, maintenance), ensuring the safety of firefighters and maintenance personnel.
ONCCY’s deployments primarily include residential projects, and can also be installed in large-scale PV power plants and public solar installations. It supports up to 1500 VDC voltage and 40A current.
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