SMA Sunny Tripower X STP 20-US-50 Inverter, 20KW, 1000V, 480VAC

Sunny Tripower STP 20-US-50 20KW 480VAC, AFCI, DC Disconnect, SunSpec Certified Rapid Shutdown Transmitter

Integrated intelligence for future-proof system design


Sunny Tripower X is the new innovative inverter solution for commercial PV systems. Providing three MPP trackers with SMA ShadeFix string optimization technology for optimal PV array design flexibility and maximum energy yields. SMA’s proven integrated rapid shutdown support and reliable DC AFCI arc-fault protection ensure enhanced system safety. And now with the new integrated System Manager, powered by SMA’s ennexOS cross-sector energy management platform, Sunny Tripower X becomes the centerpiece of the SMA Energy System Business for comprehensive commercial energy systems now and in the future.

Integrated system manager

Monitoring and control for up to 5 inverters (max. 150 kVA)
Remote access with Sunny Portal powered by ennexOS
SMA Dynamic Power Control
Enhanced safety

Integrated SunSpec PLC signal for module-level shutdown
Advanced DC AFCI arc-fault protection
Optional DC type 2 and type 1+2 surge protection
Maximum yields

Three MPP trackers for flexible array design
SMA ShadeFix string level optimization
Integrated I-V curve diagnostics
Smart monitoring, control, service

SMA Smart Connected proactive monitoring and service solution
SMA ennexOS cross-sector energy management platform
Centerpiece of the proven SMA Energy System Business