The installation of residential rooftop solar photovoltaic panels is crucial for countries undergoing the transition to renewable energy. Different countries and regions have varying requirements for rapid shutdown devices. However, ONCCY's rapid shutdown device can meet most of the market's demands.
The ONCCY rapid shutdown device can remotely and quickly cut off the current between the photovoltaic panels and the inverter, creating a safe rescue environment for firefighters, reducing fire damage, and ensuring the safety of personnel and property.
☞String-Level Rapid Shutdown:
●Features parameters of 1600V and 63A, supporting 1 to 10 string connections.
●The internal DC isolation switch complies with TUV, CE, CB, SAA, and UL certifications.
●Option to use STÄUBLI terminals for pre-wiring.
●Protection rating of IP66, with CE certification.
●Over-temperature protection function activates when the temperature exceeds 70°C.
☞Component-Level Rapid Shutdown:
●RSDs meet UL 1741 and 3741 certification standards.
●Slim design that perfectly fits with the module.
●Maximum DC voltage of 160V and maximum DC current of 20A.
●Protection rating of IP68.