Description
The SMA Sunny Highpower Peak3 125-US is a grid-tied 125,000 watt (125 kW) AC output PV solar inverter designed for large-scale ground mount and power plant solar projects. The transformerless, three-phase inverter features a compact design for fast, simple installation and commissioning. The Sunny Highpower Peak3 inverter offers maximum power density at minimum weight. The DC combiner boxes enable efficient planning and easy expansion of large-scale solar plants even on irregular terrain. Field-proven OptiCool active cooling technology ensures reliable, long-term operation. High performance, flexible design and innovative features make the Sunny Highpower Peak3 the first choice among large-scale commercial installers. Order online or PHONE 888-498-3331
Product Features
- Innovative design requires no additional racking for rooftop installation
- Six MPP trackers provide numerous design options
- 98.5% CEC weighted efficiency
- Lifetime system monitoring with Integrated web connections
- 5 year warranty standard with up to 20 year optional extended warranty
- Qualifies for Federal Energy Tax Credit and State and Utility Solar Rebates!
Parts / Specifications
Manufacturer: |
SMA America |
Model: |
Sunny Highpower PEAK3 125-US |
Model SKU: |
SHP 125-US, SHP 125-US-21 |
DC INPUT: |
DC INPUT |
Maximum array power: |
250 kW |
Maximum system voltage: |
1500 V DC |
Rated MPP voltage range: |
705 V to 1450 V |
MPP trackers: |
1 |
Maximum input short-circuit current: |
325 A |
DC OUTPUT: |
DC OUTPUT |
Nominal AC power: |
125 kW |
Maximum apparent power: |
125 kVA |
Output phases / line connections: |
3 / 3-PE |
Nominal AC voltage: |
480 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 to +6 Hz |
Power factor at rated power / adjustable displacement: |
1 / 0.8 leading to 0.8 lagging |
Harmonics (THD): |
<3% |
EFFICIENCY: |
EFFICIENCY |
CEC efficiency: |
98.5 % |
Ground fault monitoring: Riso / Differential current: |
Standard feature |
DC reverse polarity protection: |
Standard feature |
AC short circuit protection: |
Standard feature |
Monitored surge protection (Type 2): DC / AC: |
Standard feature |
Protection class / overvoltage category (as per UL 840): |
Standard feature |
GENERAL DATA: |
GENERAL DATA |
Device dimensions (W / H / D): |
30.3 / 32.7 / 18.2 in (770 / 830 / 462 mm) |
Device weight: |
99 kg (218 lbs) |
Storage temperature range: |
-40°C to +70°C (-40°F to +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: |
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): |
Standard feature |
SMA Speedwire (Ethernet network interface): |
Standard feature (2 x RJ45 ports) |
Data protocols: SMA Modbus / SunSpec Modbus: |
Standard feature |
Integrated Plant Control / Q on Demand 24/7: |
Standard feature |
Off-grid capable / SMA Hybrid Controller compatible: |
Off-grid not available / Standard feature |
MONITORING: |
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 |
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: |
WARRANTY |
Standard: |
5 years |
Optional extensions (total warranty coverage cannot exceed 25 years): |
+5 / +10 / +15 / +20 years |
Installation Instructions
DOWNLOADS
SMA Sunny Highpower Peak3 Datasheet
SMA Sunny Highpower Peak3 Installation Manual
