SHP FLEX-US-21 SMA - Highpower Peak3-FLEX 200-660V AC

SMA SHP FLEX-US-21 — Highpower PEAK3-FLEX | 172kW 1,500 VDC / 200–660V AC

The SMA Highpower PEAK3-FLEX (SHP FLEX-US-21) is a transformerless 172kW utility-scale inverter with a UL-approved wide AC voltage range of 200–660V — the first of its kind. Designed for both new installations and repowering projects, it supports DC input voltages from 600V to 1,500 VDC and eliminates the need for additional field inspections when repowering legacy plants. Centralized management is handled via SMA Smart Connected and ennexOS.

Key Features

• Wide AC Voltage Range — 200–660V AC (UL approved); first device with this range, no additional field inspection required
• Repowering Ready — supports DC voltages from 600V to 1,500 VDC for legacy plant upgrades
• 172kW Output / 1,500 VDC — high-power-density building block for utility-scale PV
• 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
• IT-Grid Support — up to 500V AC max for isolated grid applications
• 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
• Certifications — UL 1741-SB, CSIP compliant
• Part Number SHP FLEX-US-21 — 60-month warranty

Specifications

• AC Output Voltage: 200–660V AC
• DC Input Voltage: 600–1,500 VDC
• Rated Power: 172,000W (172kW)
• 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.