SHP125-US-21 SMA - Highpower Peak3-US 125kW 480V AC

SMA SHP125-US-21 — Highpower PEAK3-US | 125kW 1,500 VDC / 480V AC

The SMA Highpower PEAK3-US (SHP125-US-21) is a transformerless 125kW string inverter designed for utility-scale and large commercial PV systems operating at 1,500 VDC. By eliminating the step-down transformer, it delivers class-leading efficiency and reduces both capital and O&M costs. Its compact, high-power-density design simplifies transportation, installation, and centralized plant management via SMA Smart Connected and ennexOS.

Key Features

• 125kW Output / 1,500 VDC — scalable building block for utility-scale PV plants
• Transformerless Design — eliminates step-down transformer losses, reduces service costs and failure points
• Up to 150% DC:AC Ratio — class-leading oversizing capability recovers DC line losses
• SMA Smart Connected — proactive remote monitoring reduces truck rolls and on-site diagnosis
• ennexOS Integration — centralized commissioning and control via SMA Data Manager
• Compact & Lightweight — 830mm × 770mm, 98.9kg for efficient logistics and installation
• Certifications — UL 1741-SB, CSIP compliant
• Part Number SHP125-US-21 — 60-month warranty

Specifications

• AC Output Voltage: 480V AC
• DC Input Voltage: 1,500 VDC
• Rated Power: 125,000W (125kW)
• Dimensions: 830mm H × 770mm W
• Weight: 98.9kg

Compatible With

• SMA DC Combiner Boxes (project-specific)
• SMA Data Manager M (EDMM-20) for centralized plant control
• Sunny Portal powered by ennexOS

Contact us for pricing. Ships from Thunder Battery — Canada's trusted battery dealer.