Description
SMA Sunny Highpower SHP 172-US-21 String Inverter
In the realm of solar energy revolution, the SMA SHP 172-US-21 Sunny Highpower PEAK3 String Inverter emerges as a game-changer, empowering large-scale solar projects with its advanced technology and exceptional performance. From accelerating installation speed to achieving superior economics in ground-mount projects, this inverter sets new standards in the solar industry.
Accelerating Large-Scale Installation Speed
PEAK3 signifies pure power, offering maximum power density in a compact design. Its lightweight construction reduces transportation costs and simplifies installation, making it the preferred choice for large-scale solar projects. Coupled with project-specific DC Combiner Boxes, the PV array can be oversized up to 200%, maximizing energy production.
Achieving Superior Economics in Ground-Mount Projects
SMA’s PEAK3 inverter is the ONLY 1,500 VDC inverter capable of interconnecting at 480 VAC without additional equipment. This feature ensures cost-effective solutions and maximizes energy production, making it ideal for large ground-mount projects.
Maximum Safety & Reliability
Engineered for maximum yield and optimal plant availability, the PEAK3 inverter prioritizes safety and reliability. Its innovative design minimizes potential error sources, while field-proven OptiCool™ active cooling technology ensures long-term operation in diverse environmental conditions.
Flexible, Easily Scalable Plant Design
With a decentralized system layout and central inverter concept, the PEAK3 system solution offers unparalleled flexibility in plant design. Modular DC Combiner Boxes enable efficient planning and easy expansion of solar plants, even on irregular terrain, ensuring maximum scalability and adaptability.
Technical Specifications and Advanced Features
The SMA SHP 172-US-21 inverter boasts a maximum array power of 344 kWp, maximum system voltage of 1500 Vdc, and a nominal AC power of 172 kW. With a CEC efficiency of 99.0%, this inverter provides unparalleled performance and reliability.
Installation and maintenance are streamlined with features like LED indicators, SMA Speedwire Ethernet network interface, and integrated plant control. Monitoring is simplified with SMA Sunny Portal and Smart Connected remote O&M service.
Certifications and Warranty
Backed by certifications including UL 62109 and a 25-year manufacturer’s declaration of design life, the PEAK3 inverter comes with a standard 5-year warranty, with optional extensions available.
Unlock the full potential of solar energy with the SMA SHP 172-US-21 Sunny Highpower PEAK3 String Inverter. Superior safety, reliability, and scalability for large-scale solar projects. Empower your solar journey today!
| Input PV (DC) | |
|---|---|
| Maximum array power | 344 kWp |
| Maximum system voltage | 1500 Vdc |
| Rated MPP voltage range | 968 V – 1450 V |
| MPPT operating voltage range | 941 V – 1500 V |
| MPP trackers | 1 |
| Maximum operating input current | 180 A |
| Maximum input short-circuit current | 325 A |
| Output (AC) | |
| Nominal AC power | 172 kW |
| Maximum apparent power | 172 kVA |
| Output phases / line connections | 3 / 3-PE |
| Nominal AC voltage | 660 V |
| Compatible transformer winding configuration | Wye-grounded |
| Maximum output current | 151 A |
| Rated grid frequency | 60 Hz |
| Grid frequency / range | 50 Hz, 60 Hz / -6 Hz … +6 Hz |
| Power factor at rated power / adjustable displacement | 1 / 0.8 leading … 0.8 lagging |
| Harmonics (THD) | <3% |
| Efficiency | |
| CEC efficiency | 99.0% |
| Protection and Safety Features | |
| Ground fault monitoring: Riso / Differential current | ● / ● |
| DC reverse polarity protection | ● |
| AC short circuit protection | ● |
| Monitored surge protection (Type 2): DC / AC | ● / ● |
| Protection class / overvoltage category (as per UL 840) | I / IV |
| General Data | |
| Device dimensions (W / H / D) | 770 / 830 / 462 mm (30.3 / 32.7 / 18.2 in) |
| Device weight | 99 kg (218 lbs) |
| Operating temperature range | -25°C … +60°C (-13°F … +140°F) |
| Storage temperature range | -40°C … +70°C (-40°F … +158°F) |
| Audible noise emission (full power @ 1m and 25°C) | < 69 dB(A) |
| Internal consumption at night | < 5 W |
| Topology | Transformerless |
| Cooling concept | OptiCool (forced convection, variable speed fans) |
| Enclosure protection rating | Type 4X |
| Maximum permissible relative humidity (non-condensing) | 100% |
| Additional Information | |
| Mounting | Rack mount |
| DC connection | Terminal lug (up to 600 kcmil CU/AL) |
| AC connection | Screw terminal (up to 300 kcmil CU/AL) |
| LED indicators (Status/Fault/Communication) | ● |
| SMA Speedwire (Ethernet network interface) | ● (2 x RJ45 ports) |
| Data protocols: SMA Modbus / SunSpec Modbus | ● / ● |
| Integrated Plant Control / Q on Demand 24/7 | ● / ● |
| Off-grid capable / SMA Hybrid Controller compatible | — / ● |
| Monitoring | |
| SMA Sunny Portal (monitoring portal) | No cost for the lifetime of the system |
| SMA Smart Connected (monitoring and remote O&M service) | No cost on inverters under warranty |
| Supported protocols for outbound data | SMA external API, Modbus, FTP |
| Certifications | |
| Certifications and approvals (pending) | UL 62109, UL 1998, CAN/CSA-C22.2 No.62109 |
| Manufacturer’s Declaration of Design Life | 25 years |
| FCC compliance | FCC Part 15, Class A |
| Grid interconnection standards | IEEE 1547:2018, UL 1741-SA – CA Rule 21, HECO Rule 14H, UL1741SB |
| Advanced grid support capabilities | L/HFRT, L/HVRT, Volt-VAr, Volt-Watt, Frequency-Watt, Ramp Rate Control, Fixed Power Factor |
| Warranty | |
| Standard | 5 years |
| Optional extensions | 10 / 15 / 20 / 25 years |
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Great Grid Tie Inverter, recommended