GoodWe has launched the GR-A1F-20 and GR-B1F-20 Rapid Shutdown Receivers as part of the RSD 2.0 solution for PV systems. These offer module-level rapid shutdown capability for enhanced fire safety in solar rooftops and buildings. The receivers, featuring an operating voltage range of 8 to 80 V per channel and a rated input current of 22 A, can connect with one or two modules. The device ensures normal module operation through a PLC keep-alive signal from a transmitter integrated into GoodWe’s inverters or an external transmitter. During emergencies, the rapid shutdown is activated when the signal is lost. Additionally, a manual shutdown option is available using the external RSD initiator.
GoodWe launches RSD 2.0 solution with GR-A1F-20 and GR-B1F-20
GoodWe’s GR-A1F-20 and GR-B1F-20 are designed for easy installation, with an integrated SoC for high reliability, and meet NEC 2017/2020 requirements while being SunSpec certified. (Image Credit: GoodWe).
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