STP X 20

SMA

Art-Nr. 0151395

STP X 20

String Inverter Sunny Tripower X 20-50

Manufacturer item number: 03-20-1000-1-50

Product information

PV inverter for grid feed-in Pac,r/Sac,max 20000 W/20000 VA, three-phase feed-in, with reactive power feed-in, transformerless, Ethernet and Wi-Fi communication interface, browser-based configuration of country settings, 3 independent MPP trackers, 6 DC inputs, fuseless DC design, SUNCLIX terminal, integrated DC load-break switch, AC terminal for copper conductors, optional DC surge arrester type II or I/II, with integrated arc fault detection ArcFix. Integrated system manager for up to 5 SMA inverters (135 kVA) and 1 Energy Meter as well as direct connection to the Sunny Portal powered by ennexOS. Easy commissioning and parameterization via integrated webserver or SMA 360° app.

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Technical details

Arc Fault Circuit Interrupter:	yes
Topology:	transformerless
Feed-in phases:	3
Step-Up converter:	yes
European efficiency (%):	97,90
AC nominal power (kW):	20,00
Max. generator power DC (kWp):	30,00
Protection degree:	IP65
Max. efficiency (%):	98,20
Interface 1:	Ethernet
Max. input voltage DC (V):	1.000,00
Number of independent MPPT (pcs):	3
Max. number of string inputs (pcs):	6
Display:	w/o display
Max. AC power (kVA):	20,00
Interfaces:	Ethernet, W-Lan
Max. input current per MPPT (A):	24, 24/24/24
Interface 2:	W-Lan
Max. input current DC (A) total:	72,00
Inverter type:	string inverter
AC grid voltage (V):	220V, 230V, 240V, 380V, 400V, 415V
Rapid shutdown:	no
Cos phi:	+/- 0,1, +/- 0,2, +/- 0,3, +/- 0,4, +/- 0,5, +/- 0,6, +/- 0,7, +/- 0,8, +/- 0,9, 0, 1
Max. temperature ambient (°C):	60
AC grid frequency (Hz):	50/60 Hz
Integrated DC switch:	yes
Min. temperature ambient (°C):	-25
Offgrid usable:	yes
Surge protection AC:	no
Integrated AC switch:	no
Decibel:	59
Shadow management:	yes
DC connector type:	SUNCLIX
MPP max. voltage range input (V):	800,00
MPP min. voltage range input (V):	345,00
String fuses:	not included
Surge protection DC:	no
Contact ripple control receiver:	yes with supply
Min. voltage range input (V):	150
UI curve diagnosis:	yes
Max. short circuit current per MPPT (A):	37,5
Max. output current (A):	36,60
Start input voltage (V):	188
Max. short circuit current (A) total:	112,50

Intrastat product number (HS-code):	85044086
Manufacturer:	SMA
Manufacturer item name:	Sunny Tripower 20-50
Supplier item:	03-20-1000-1-50
Brand:	SMA
Manufacturer part number: :	STP X 20

Pack. material:	cardboard box
Amount per Pallet:	6
Pal. dim. LxBxH (mm):	1200x800x1890
Pal. weight (kg):	255,00

Weight without packaging (kg):	35,000
Width without packaging (mm):	728
Length without packaging (mm):	266
Height without packaging (mm):	762,00

Warranty provider:	SMA
Product warranty (yr):	5
Standard product warranty (yr):	5

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