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SMA Sunny Highpower Peak3 (SHP 125-US-21) 125KV 480VAC 1500V String Inverter 3-125-1500-2-21

SMA Sunny Highpower Peak3 (SHP 125-US-21) 125KV 480VAC 1500V String Inverter 3-125-1500-2-21

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SKU: PES-SPS-SIV-0736MPN: 3-125-1500-2-21Brand: SMA
Regular price $13,565.33 USD
Regular price Sale price $13,565.33 USD
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SKU
PES-SPS-SIV-0736
MPN
3-125-1500-2-21
OEM Authorized Full Warranty 7-10 Business Days Delivery

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SMA Sunny Highpower PEAK3 125-US-21

Utility-Scale String Inverter | 1500 VDC System | 480 VAC Output

98.5%

CEC Efficiency

25 yr

Design Life

125 kVA

Max Power

Product Overview

The SMA Sunny Highpower PEAK3 125-US-21 delivers industry-leading efficiency for utility-scale solar installations. With high power density and compact rack-mount design, this string inverter maximizes energy harvest while minimizing installation footprint and balance-of-system costs.

Why Choose PEAK3 125-US-21?

  • 480 VAC interconnection at 1,500 VDC for cost-effective distributed generation
  • OptiCool technology with variable-speed forced convection for optimal thermal management
  • Type 4X enclosure rated for outdoor installation in harsh environments
  • Wide MPP voltage range (705–1450 V) for maximum design flexibility
  • Compact rack-mount design for efficient space utilization
  • Advanced grid management features for utility compliance

Technical Specifications

Model SHP 125-US-21 (MPN: 3-125-1500-2-21)
AC Output Power 125 kW / 125 kVA @ 480 VAC
Max DC Voltage 1500 VDC
MPPT Configuration 1× MPPT
MPP Voltage Range 705–1450 V (rated), 684–1500 V (operating)
CEC Efficiency 98.5%
Enclosure Rating Type 4X (outdoor)
Cooling System OptiCool (variable-speed forced convection)
Installation Rack-mount

Certifications & Compliance

✓ UL 1741 SA/SB Certified  |  ✓ IEEE 1547-2018 Compliant  |  ✓ Rule 21  |  ✓ CA SGIP Eligible

Documentation

⏱ Lead Time: In Stock | Typical delivery: 4-10 days
Contact us for current availability and project pricing.

Specifications & Documents: Full specifications & datasheet for SMA Sunny Highpower Peak3 (SHP 125-US-21) 125KV 480VAC 1500V String Inverter 3-125-1500-2-21

SKUPES-SPS-SIV-0736
MPN3-125-1500-2-21
ManufacturerSMA
Container price$2,389,944.00 USD
Container qty200
Height32.7
Isfollowtrue
Isindextrue
Length30.3
Pallet price$135,430.16 USD
Unit price$15,932.96 USD
Width18.2
Inverter typestring
ManufacturerSMA
Model numberUS-21
Voltage1,500

    No documents available for this product. Contact us to request documentation.

    SMA SHP 125-US-21 125kW 480VAC 1500V
    SMA Sunny Highpower Peak3 (SHP 125-US-21) 125KV 480VAC 1500V String Inverter 3-125-1500-2-21 $13,565.33

    Specifications

    Datasheet
    Product Category Inverter
    Certifications<