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15
pcs.
Min. 1 pcs.
Trust service
by Solartraders
from stock, PL
ID: 145385
Prices only for registered solar companies
218
pcs.
Min. 1 pcs.
Trust service
by Solartraders
from stock, DE
ID: 123788
Prices only for registered solar companies
225
pcs.
Min. 1 pcs.
Trust service
by Solartraders
from stock, DE
ID: 111472
Prices only for registered solar companies
109
pcs.
Min. 1 pcs.
Trust service
by Solartraders
from stock, ES
ID: 142546
Prices only for registered solar companies
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Performance data
DC
| Power | 18,0 KW |
| Power max. | 18,0 KW |
| Current | 24,0 A |
| Current Max. | 72,0 A |
| Voltage | 580,0 V |
| Voltage Max. | 1.000,0 V |
| MPPT | 3 |
| String Inputs | 6 |
AC
| Power | 12,0 KW |
| Power max. | 12,0 KW |
| Current | 17,4 A |
| Current Max. | 36,6 A |
Dimensions
| length | 266 mm |
| width | 728 mm |
| Height | 762 mm |
| weight | 35 kg |
Manufacturer warranty
| Product warranty | 5 years |
Certificates
| 0-252Fa-252F1-252F7-252F0a1722fadd7781ea6613fe97510bc0a8069caaf9_db_iv_sma_stp_xx_50_20_enOivxRFjaqliyR.pdf | Data Sheet | English |  |
| 5-252F0-252F1-252Fd-252F501d9e668d391c493dfcec6b70badb815ab5baf0_db_iv_sma_stp_xx_50_20_deJVnOveu2sInju.pdf | Data Sheet | German | |
| 3-252Fe-252F5-252F9-252F3e591bce21eb7e7f7316e575703c87bdb2cc7cf5_ba_iv_sma_spt_xx_50_enl4mZabvrsgbhN.pdf | Manual | English | |
SMA STP X 12-50 Solar inverter for grid feeding Pac,r/Sac,max 12000 W/12000 VA, three-phase feeding, with reactive power feeding, transformerless, Ethernet and WLAN communication interface, browser-based setup of the country settings, 3 independent MPP trackers, 6 DC inputs, fuseless DC Architecture, SUNCLIX connection, integrated DC switch disconnector, AC connection for copper conductors, optional DC surge arrester type II or I/II, with integrated ArcFix arc detection. 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 web server or using the SMA 360° app.
Features:
Integrated system manager
Features:
Integrated system manager
- Monitoring and control for up to 5 inverters (max. 135 kVA) included
- Direct access to Sunny Portal powered by ennexOS
- SMA Dynamic Power Control
Safety included
- SMA ArcFix arc-fault circuit interrupter
- DC overvoltage protection
- Simplified grid and PV system protection
Maximum yields
- Yield increase through integrated SMA ShadeFix
- I-V generator diagnostics1)
- Direct selling with SMA SPOT
- SMA Smart Connected
More flexibility
- 3 MPP trackers
- High input current for high-performance PV modules
- Modular design allowing expansion for future energy management functions
SMA
SMA is a German solar energy equipment supplier founded in 1981 and headquartered in Niestetal, Germany, with subsidiaries in 18 countries. SMA offers inverters for every module type (grid-connected, off-grid, and hybrid systems) and system size (small residential systems, medium-sized commercial systems, and large-scale plants).
SMA pioneers innovative and sustainable key technologies for renewable energy supply. It owns around 1,600 patents. Due to its 40-year long experience, SMA is considered a solar icon and manufactures some of the best quality and most reliable inverters on the market backed by an excellent service team.
Their Sunny boy series inverters are increasing in popularity in the smaller scale residential market. Moreover, the company is establishing its place as a leader in the commercial and utility-scale solar inverter market with the impressive Tripower Core 1, Core 2, Sunny Highpower, and Sunny Island central inverters.
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