The CORE1 is the third generation in the successful Sunny Tripower product family and is revolutionizing the world of commercial inverters with its innovative design. SMA engineers developed an inverter that combines a unique design with an innovative installation method to significantly reduce installation time and provide all target groups with a maximum return on investment.
Manufacturer Part Number: STP50-US-41
Max. Output Power: 50000W
Output Voltage: 277/480V
Max. Input Voltage: 1000VDC
MPPT Channels: 6
Max. operating PV input current: 20A per MPPT channel
Max. Output Current: 64A
Peak Efficiency: 97.5%
Protection and safety features: Load rated DC and AC disconnect, Ground fault monitoring: Riso / Differential current, DC reverse polarity protection, AC short circuit protection, Monitored surge protection (Type 2): DC / AC, Protection class (I) / overvoltage category (as per UL 840).
Compliance: UL 62109, UL 1998, CAN/CSA-C22.2 No.62109; FCC Part 15, Class A; IEEE 1547, UL 1741 SA – CA Rule 21, HECO Rule 14H; L/HFRT, L/HVRT, Volt-VAr, Volt-Watt, Frequency-Watt, Ramp Rate Control, Fixed Power Factor
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