Fronius Symo Three-Phase Inverter
The Fronius Symo is a versatile, transformerless three-phase inverter available in power categories ranging from 3.0 kW to 20.0 kW. Featuring cutting-edge technology like SuperFlex Design, Dynamic Peak Manager, and integrated data communication, it is an ideal solution for a variety of solar systems. With seamless integration of third-party components and advanced energy management features, the Fronius Symo ensures high efficiency and reliability.
Key Features
- SuperFlex Design: Optimised for complex rooftops, accommodating diverse orientations and shading scenarios.
- Dynamic Peak Manager: Enhances energy yields by intelligently tracking the most efficient operating point, even in partial shading.
- Integrated Data Communication: Includes standard WLAN and Ethernet connectivity, with support for advanced monitoring via Fronius Solar.web.
- Smart Grid Ready: Prepares systems for future energy demands, supporting grid stability and energy independence.
- SnapINverter Technology: Simplifies installation and servicing with its innovative design.
- Robust Build: IP65-rated for both indoor and outdoor installations, withstanding a wide range of environmental conditions.
Technical Specifications
| Model | Max. Input current | AC Nominal Output | Max. Efficiency | Dimensions (HxWxD) | Weight |
|---|---|---|---|---|---|
| Symo (3.0-3-S) – (4.5-3-M) | 16.0 A | 3,000 -4,500 W | 98.0% | 645 x 431 x 204 mm | 16.0 kg -19.9 kg |
| Symo (5.0-3 M) – (8.2-3 M) | 16.0 A / 16.0 A | 5000 – 8,200 W | 98.0% | 645 x 431 x 204 mm | 19.9 kg -21.9 kg |
| Symo (10.0-3-M) -(20.0-3-M) | 27.0 A / 16.5 A 1) – 33.0 A / 27.0 A | 10,000 – 20,000 W | 98.0% – 98.1% | 725 x 510 x 225 mm | 15.61 kg |
Why Choose Fronius Symo?
- Adaptability: Supports both residential and commercial installations with power categories up to 20.0 kW.
- Optimised Performance: Dynamic Peak Manager and dual MPPT ensure maximum energy harvest under varied conditions.
- Ease of Use: SnapINverter technology enables quick installation and simple servicing.
- Future-Ready: Smart Grid compatibility prepares systems for evolving energy standards.
- Reliable Build: IP65 protection makes it suitable for both indoor and outdoor environments.
Application
- Residential Systems: Perfect for homes with complex or irregular roof layouts.
- Commercial Installations: Supports large-scale systems with robust energy management capabilities.
- Flexible Designs: Accommodates multi-oriented panels and partial shading for a wide range of setups.
Installation & Maintenance
The Fronius Symo is designed with SnapINverter technology for quick, tool-free installation. Its lightweight build and regulated air cooling ensure optimal performance across a wide temperature range, while the integrated monitoring tools make system management simple.
Warranty & Support
Backed by comprehensive certifications, including compliance with IEC 62109, AS 4777-2, and AS 4777-3 standards, the Fronius Symo guarantees safety and reliability. A robust warranty and dedicated customer support ensure peace of mind for installers and users alike.
Future-Proof Your Solar System with Fronius Symo
Upgrade to the Fronius Symo for unparalleled flexibility, high efficiency, and intelligent energy management. Contact us today to learn how the Symo or another inverter can enhance your solar energy system.
Frequently Asked Questions
How long does a professional AC22E-01 installation take in Canberra?
Professional installation requires 4-6 hours for complete system commissioning, including electrical connections, network configuration, and comprehensive testing. Most Canberra installations achieve same-day completion when existing three-phase infrastructure meets requirements.
Will the AC22E-01 integrate with my existing Sungrow solar system?
Integration works seamlessly with Sungrow residential inverters manufactured from 2019 onwards through iSolarCloud monitoring. Select Electrical conducts a pre-installation compatibility assessment covering inverter firmware versions and communication protocols.
What warranty protection comes with AC22E-01 installation?
Five-year Sungrow manufacturer warranty plus two-year Select Electrical workmanship guarantee covers installation quality. Canberra-based warranty service eliminates interstate delays for technical support.
Can I use the AC22E-01 during power outages?
Grid connection requirements prevent vehicle charging during power outages. Integration with battery backup systems enables limited charging using stored energy, depending on battery capacity and inverter specifications.
What are the installation costs for AC22E-01 in Canberra?
Installation costs vary based on existing electrical infrastructure, cable run distances, and required upgrades for three-phase capacity. Select Electrical’s comprehensive quote includes a detailed site assessment and a transparent pricing breakdown.




