SMA inverter and Sollega racking set now UL-certified as rapid shutdown system
SMA America and Sollega have joined forces to certify the Sollega FastRack 510 with SMA Sunny Tripower CORE1 inverters as the first system to market that complies with UL 3741 Photovoltaic Hazard Control Systems (PVHCS) and National Electric Code (NEC) 690.12 rapid shutdown of PV Systems on buildings without module-level power electronics (MLPE) or switches. …
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