Description
SMA Sunny Tripower X STP-X-20-US-50 3-Phase Inverter
Introducing the SMA STP-X-20-US-50 Sunny Tripower X Inverter, a cutting-edge 3-phase grid-tie inverter designed to revolutionize commercial solar energy generation. With its state-of-the-art technology and integrated system management capabilities, this inverter sets a new standard for efficiency, safety, and smart energy management. Whether you are looking to optimize energy usage for a small to medium-sized business or seeking an advanced solution for larger commercial projects, the Sunny Tripower X offers the flexibility, performance, and reliability you need.
The Sunny Tripower X is the latest addition to SMA’s Energy System Business, offering a comprehensive solution for businesses looking to optimize their energy management. With its integrated System Manager, users can monitor and control up to 5 inverters, providing complete oversight of their solar energy system from a single platform. Remote access is made easy through the Sunny Portal powered by ennexOS, ensuring seamless management anytime, anywhere.
Maximum Yields with Advanced Technology
One of the standout features of the Sunny Tripower X is its ability to achieve maximum yields through advanced technology and innovative design. Equipped with three MPP trackers, this inverter offers flexible array design, allowing for optimal performance even in challenging conditions. The SMA ShadeFix string level optimization ensures maximum energy harvest by mitigating the impact of shading, while the integrated I-V curve diagnostic function provides real-time insights into system performance. This technology not only boosts energy production but also ensures the long-term reliability of your solar installation.
Safety and Reliability
Safety is paramount with the Sunny Tripower X, which comes equipped with integrated SunSpec PLC signal for module-level shutdown and advanced DC AFCI arc-fault protection. Optional surge protection further enhances safety, offering peace of mind for both installers and end-users. The robust design and rigorous testing standards ensure that the inverter can withstand harsh environmental conditions while maintaining optimal performance, making it a reliable choice for commercial solar projects.
Smart Monitoring and Control
Smart monitoring, control, and service are also key features of the Sunny Tripower X. With SMA Smart Connected proactive monitoring and service solution, users can enjoy continuous monitoring and support to ensure optimal performance of their solar energy system. The ennexOS cross-sector energy management platform further enhances control, allowing users to optimize energy usage and maximize savings. Whether you are managing a single site or multiple installations, the Sunny Tripower X provides the tools you need to streamline operations and improve energy efficiency.
Integrated System Management
The Sunny Tripower X comes with an integrated System Manager, which simplifies the commissioning and management of up to 5 inverters. This feature allows for centralized monitoring and control, enabling you to adjust settings, track performance, and perform maintenance from a single interface. With the support of SMA’s powerful software tools, you can ensure that your solar installation operates at peak efficiency year-round.
Impressive Performance and Specifications
In terms of specifications, the Sunny Tripower X delivers impressive performance. With a maximum PV array power of 30,000 Wp and a nominal output power of 20,000 W, this inverter is designed for high-efficiency operation with a CEC efficiency rating of 97.5%. Its compact design and transformerless topology make it suitable for a wide range of installations, while the OptiCool cooling concept ensures reliable operation even in extreme temperatures. This high efficiency translates to greater energy savings and a quicker return on investment for your solar project.
With its advanced features, robust performance, and comprehensive warranty coverage, the SMA STP-X-20-US-50 Sunny Tripower X Inverter is the ideal choice for businesses looking to harness the power of solar energy for maximum efficiency and savings. Its intelligent design and superior technology ensure that your solar energy system operates at its best, providing clean, renewable energy for years to come.
| Input (DC) | |
|---|---|
| Maximum PV array power | 30,000 Wp |
| Maximum input voltage | 1000 V |
| MPP voltage range | 350 V to 800 V |
| Minimum input voltage / initial input voltage | 150 V / 188 V |
| Maximum operating input current / short-circuit current per MPP tracker | 24 A / 37.5 A |
| Number of independent MPP trackers / string inputs per MPP tracker | 3 / 2 |
| Output (AC) | |
| Nominal output power | 20,000 W |
| Maximum apparent power | 20,000 VA |
| Nominal AC voltage | 480 V / 277 V |
| AC voltage range | 244 V to 305 V |
| Rated grid frequency / range | 60 Hz / 50 Hz to 66 Hz |
| Maximum output current | 24 A |
| Power factor at rated power / adjustable displacement | 1 / 0.8 overexcited to 0.8 underexcited |
| Output phases / line connection | 3 / 3-(N)-PE |
| Harmonics (THD) | < 3 % |
| Efficiency | |
| CEC efficiency | 97.5 % |
| Protection and Safety Features | |
| Load rated DC disconnect | ● |
| Ground fault monitoring / grid monitoring | ● / ● |
| DC reverse polarity protection / AC short-circuit protection | ● / ● |
| All-pole sensitive residual-current monitoring unit | ● |
| Protection class / overvoltage category | I / III |
| DC AFCI arc-fault protection | ● |
| SunSpec PLC signal for rapid shutdown | ● |
| DC surge protection type 2 / DC surge arrester type 1+2 | ○ / ○ |
| General Data | |
| Dimensions (W/H/D) | 728 mm / 762 mm / 266 mm (28.7 in / 30 in / 10.5 in) |
| Device Weight | 35 kg / 77 lbs |
| Operating temperature range | -25°C to +60°C (‒13°F to +140°F) |
| Noise emission (typical) | 59 dB(A) |
| Topology / cooling concept | Transformerless / OptiCool (forced convection, variable speed fans) |
| Enclosure protection rating | Type 4X (as per UL 50E) |
| Corrosivity classification according to IEC 61701 | C5* |
| Maximum permissible value for relative humidity (non-condensing) | 100 % |
| Features / Functions / Accessories | |
| Mounting type | Vertical rack / wall mount to 15° from horizontal |
| DC connection / AC connection | Amphenol H4 Plus / spring-cage terminal |
| LED indicators (status / fault / communication) | ● |
| Network interfaces: Ethernet / WLAN | ● (2 ports) / ● |
| Data protocols: SMA Modbus / SunSpec Modbus / Speedwire | ● / ● / ● |
| Multi-function relay / Extension module slot / Digital inputs | ● / ● / ● (6 inputs) |
| SMA ShadeFix string level optimization | ● |
| Integrated I-V curve diagnostics | ● |
| Integrated Plant Control / Q on Demand 24/7 | ● / ● |
| SMA Smart Connected (proactive monitoring and service support) | ● |
| Certificates and Approvals | |
| Certificates and approvals | UL 62109-1, UL 1699B Ed. 1, CAN/CSA 22.2 No. 62109-1:16 / 62109-2:16, PV Rapid Shutdown System Equipment in accordance with UL1741:2021 |
| FCC compliance | FCC Part 15 Class A |
| Grid interconnection standards | UL 1741 SB, IEEE 1547:2018, compliance to SRDs: CA Rule 21, HECO Rule 14H, ISO-NE |
| Integrated System Manager | |
| Maximum number of supported inverters / energy meters | 5 / 1 |
| Maximum system power PV inverters (nominal AC power) | 150 kVA |
| Centralized commissioning of all devices in the system | ● |
| Remote parameterization of SMA devices | ● (via Sunny Portal powered by ennexOS) |
| SMA Dynamic Power Control (e.g. zero export / Volt-VAr) | ○ |
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Great Grid Tie Inverter, recommended