Fronius Symo 12.0-3 208V Grid-Tie Inverter | 12,000W | 3-Phase | Wi-Fi Monitoring | Transformerless

Fronius Symo 12.0-3 208V Grid-Tie Inverter | 12,000W | 3-Phase | Wi-Fi Monitoring | Transformerless

SKU:
FRNS-SYM-120-3-208V-GRD-T-NVRTR--12000W--3-PHS--W-F-MNTRNG--TRNSFRMRLSS
$4,434.56
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Spec Sheet
Description

Fronius Symo 12.0 – 208V | Grid-Tie 3-Phase Transformerless Inverter

The Fronius Symo 12.0 – 208V is a powerful transformerless 3-phase grid-tied inverter, ideal for larger commercial and industrial solar installations. Equipped with dual MPPT inputs, it efficiently manages solar input across a wide MPPT voltage range of 200–800V DC and supports a maximum DC input current of 33A. This inverter is designed to handle PV arrays up to 15,600W recommended capacity, delivering a continuous AC output power of 12,000W at 208V 3-phase output voltage. It operates at 60 Hz frequency with a maximum efficiency of 97.0%. The system supports parallel capability for scalable system expansion, enabling larger commercial applications. Cooling is provided by an active, temperature-controlled fan for optimized thermal management. Its robust NEMA 4X (IP65) enclosure ensures durability and weather resistance, and it is certified to meet key industry standards.

Key Specifications

  • Inverter Type – Grid-Tie, Transformerless (3-phase)

  • Input Voltage – Max DC 1000V

  • MPPT Voltage Range – 200 – 800V DC

  • Maximum DC Input Current – 33A (16.5A per MPPT)

  • Number of MPPTs – 2

  • PV Input Capacity – Up to 15,600W recommended

  • AC Output Power – 12,000W continuous

  • Output Voltage – 208V 3-phase

  • Output Current – 33.3A

  • Frequency – 60 Hz

  • Maximum Efficiency – 97.0%

  • Parallel Capability – Yes, for scalable system expansion

  • Certifications – UL 1741, IEEE 1547, FCC Part 15 Class B, CSA

  • Cooling – Active cooling with temperature-controlled fan

  • Enclosure Rating – NEMA 4X (IP65)