APsmart proudly announces that the new SMA inverters are compatible with its Sunspec standard-compliant Photovoltaic Rapid Shutdown Equipment (PVRSE). The full range of APsmart RSD-S and RSD-D devices are fully compatible with the SMA SB-1SP-US-41 inverter series ranging from 3kW to 7.7kW, and the STP-US-41 commercial three-phase inverter series ranging from 33kW to 62kW.
Solar professionals in the United States can now combine the complete range of SunSpec Rapid Shutdown-certified SMA inverters with a reliable, safe and cost-effective APsmart Rapid Shutdown solution. Available throughout APsmart US distribution partner networks, the APsmart RSD has been certified by CSA to meet the UL 1741 standard for electrical safety.
The RSD-D, a key component of a Photovoltaic Rapid Shutdown Solution (PVRSS) to meet NEC rapid shutdown requirements, is capable of serving two PV modules simultaneously, is quick and easy to install, and is highly cost-effective. The RSD-D meets NEC 2014, 2017 & 2020 (690.12) requirements, enabling the critical rapid shutdown function while simultaneously improving product cost and performance
APsmart Rapid Shutdown solutions are now compatible with more than 150 inverter models from 14 unique brands, including CHINT, CSI, Delta, FIMER, Fronius, Goodwe, Growatt, LG, POMcube, Q CELLS, SMA, SolaX, Solis and Solectria. The APsmart PVRSS solution offers a more reliable, flexible, safe, and cost-effective solution for both residential, commercial and utility systems.
For a list of compatible inverters with APsmart Rapid Shutdown Devices, please refer to the “Inverters compatibilities” page on the APsmart website.