NEW SMA Sunny 3-phase grid inverter 50kW SMA Sunny Tripower CORE1 STP 50-US-41
Technical Data Sunny Tripower CORE1
Input (DC)
Max. generator power 75000 Wp STC
Max. input voltage 1000 V
MPP voltage range / rated input voltage 500 V to 800 V / 670 V
Min. input voltage / start input voltage 150 V / 188 V
Max. operating input current / per MPPT 120 A / 20 A
Max. short circuit current per MPPT /
per string input 30A / 30A
Number of independent MPPT inputs / strings
per MPP input 6 / 2
Output (AC)
Rated power (at 230 V, 50 Hz) 50000 W
Rated / Max. apparent power 50000 VA / 50000 VA
Rated voltage 220 V / 380 V
230 V / 400 V
240 V / 415 V
Voltage range 202 V to 305 V
Grid frequency / range 50 Hz / 44 Hz to 55 Hz
60 Hz / 54 Hz to 65 Hz
Rated power frequency / rated grid voltage 50 Hz / 230 V
Rated / Max. output current 72.5 A / 72.5 A
Output phases / AC connection 3 / 3-(N)-PE
Power factor at rated power / Adjustable
displacement power factor 1 / 0.0 leading to 0.0 lagging
THD < 3%
Protective devices
Input-side disconnection device ●
Ground fault monitoring / grid monitoring ● / ●
DC reverse polarity protection / AC short-cir
cuit current capability / galvanically isolated ● / ● / —
All-pole sensitive residual-current monitoring unit ●
Protection class (according to IEC 62109-1) /
overvoltage category (according to IEC
62109-1)
I / AC: III; DC: II
Arc-fault circuit interrupter (AFCI) /
I-V Generator diagnosis ● / ●
AC/DC surge arrester (type 2, type 1/2) ○
Technical Data Sunny Tripower CORE1
Efficiency
Max. efficiency / European efficiency 98.1% / 97.8%
General data
Dimensions (W/H/D) without feet or DC load
break switch
569 mm / 733 mm / 621 mm
(22.4 in / 28.8 in / 24.4 in)
Weight 84 kg (185 lb)
Operating temperature range‒25°C to +60°C (‒13°F to +140°F)
Noise emission (typical) < 65 dB(A)
Self-consumption (at night) 4.8 W
Topology / Cooling concept Transformerless / OptiCool
Degree of protection (as per IEC 60529) IP65
Climatic category (according to IEC 60721-3-4) 4K4H
Max. permissible value for relative humidity
(non-condensing) 100%
Features / functions / accessories
DC connection / AC connection SUNCLIX / screw terminal
Mounting feet ●
LED indicators (status / fault / communication) ●
LC display ○
Interface: Ethernet / WLAN / RS485 ● (2 ports) / ▲ / ○
Data interface: SMA Modbus / SunSpec
Modbus / Speedwire, Webconnect ● / ● / ●
Multi-Function relay / Expansion Module Slots ● / ● (2 ports)
Shade management SMA ShadeFix /
Integrated Plant Control / Q on Demand 24/7 ● / ● / ●
Off-grid capable / SMA Fuel Save Controller
compatible ● / ●
Guarantee: 5 / 10 / 15 / 20 years ● / ○ / ○ / ○
Certificates and permits (more available on
request)
C10/11:2019, EN50549-1/-2, CE,
VDE 0126-1-1, VDE AR-N 4110,
VDE AR-N 4105:2018, NRS097-2-1:2017
(A3), CEI 0-16/0-21: 2020, VFR 2019,
RD 1699/413, RD 661, TED/749/2020,
AS 4777, IEC 61727, IEC 62109-1/2,
IEC 62116, IEC 60068-2-x, TOR Erzeuger,
G99, NBR 16149
Type designation STP 50-41