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Fronius Symo Advanced 15 kW Peak Three Phase Commercial String Inverter

by Fronius
SKU FRO-SA-10-3-208240L
Original price $3,149.00 - Original price $3,149.00
Original price
$3,149.00
$3,149.00 - $3,149.00
Current price $3,149.00

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Fronius Symo Advanced 15 kW Peak Three Phase Commercial String Inverter

Looking for a commercial-grade inverter that blends high performance, advanced safety, and future-proof design? The Fronius Symo Advanced 15 kW Peak Three Phase Commercial String Inverter delivers exactly that. This next-generation model from the trusted SnapINverter portfolio is engineered to meet the rigorous demands of commercial solar installations while staying ahead of evolving safety standards.

With integrated Fronius Arc Guard technology, SuperFlex Design, and compatibility with the SunSpec Rapid Shutdown communication standard, this inverter is a smart investment for any commercial photovoltaic system that prioritizes performance, compliance, and flexibility.


Key Features

  • Arc Guard Protection: Built-in arc fault detection enhances fire safety on site.

  • SuperFlex Design: Two MPP trackers, a high system voltage, and wide DC input range allow for maximum design flexibility—even with shading, varied roof orientations, or uneven string lengths.

  • SnapINverter Mounting System: Easy installation and field serviceability thanks to Fronius’ signature hinged design.

  • Integrated Data Communication: Features built-in WLAN, Ethernet, web server, Modbus TCP/RTU SunSpec, and Fronius Solar API (JSON) for streamlined connectivity.

  • Smart Grid Ready: Advanced grid support functions improve system stability and energy yield in high-penetration PV zones.

  • NEC Compliance: Fully compliant with NEC pre-2014, 2014, and 2017 standards.

  • Designed for Harsh Environments: NEMA 4X rated, with operating temperatures from -40 to 140°F and installation tilt range from 0 to 90 degrees.


Specifications

Specification Details
Power Output 15 kW peak
Nominal AC Output 9995 W at 208/240 V
Max Efficiency 97%
CEC Efficiency 96.5%
Input Voltage Range 200–600 V
MPP Voltage Range 300–500 V
Max Input Voltage 600 V
Number of MPPT 2
Max Usable Input Current (MPPT1/2) 25 A / 16.5 A
Max Array Short-Circuit Current (1.5x lmax) 37.5 A / 24.8 A
Max Continuous Output Current 27.7 A at 208 V / 24 A at 240 V
OCPD/Breaker Size 35 A (208 V) / 30 A (240 V)
Topology Transformerless
Cooling Regulated air cooling
Night Consumption Less than 1 W
Dimensions (W x H x D) 28.5 x 20.1 x 8.9 in
Weight 41.7 lb
Installation Indoor or outdoor
Enclosure Rating NEMA 4X
DC Terminals 6x DC+ and 6x DC- screw terminals
AC Terminals Screw terminals, 14–6 AWG
Certifications UL 1741, IEEE 1547, FCC Part 15, NEC 2017 Article 690, and more
Warranty 10 years

Communication & Interfaces

  • USB (A socket): For datalogging and firmware updates

  • 2x RS422 (RJ45 socket): Fronius Solar Net protocol

  • PLC (Power Line Communication): Supports SunSpec Rapid Shutdown standard


Reliable Support, Wherever You Are

Need help determining if this inverter is right for your system? Our team is here to help. Reach out anytime at support@offgridlux.com or call us at +1 307-248-7227 to speak with an expert. If you’ve received this product listing via email, please ensure future messages come from our official email address: support@offgridlux.com.

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