Three Phase Inverters
Fronius
SKU: 4210056800

Fronius – Symo Advanced 20.0-3 480V Three-Phase Grid-Tie Inverter – Lite (Includes Built-In SunSpec)

$5,427.20

or $250.34/mo for 24 mo at 9.96% APR with Affirm.
Availability
Vancouver (BC)
Edmonton (AB)
Calgary (AB)
Stratford (ON)
Dartmouth (NS)
Barrie (ON)
Victoria (BC)
Availability is shown for our partner warehouse locations and may change without notice. These locations are not retail stores and do not offer walk-in service or showroom access. All orders must be placed online, by phone or email.

The Fronius Symo Advanced 20.0-3 480V Three-Phase Grid-Tie Inverter – Lite (Includes Built-In SunSpec) is a powerful and reliable inverter designed for commercial and industrial solar PV installations. Built for dependable grid-tied performance, this model delivers high conversion efficiency, flexible system integration, and advanced communication capabilities for precise monitoring and control. The built-in SunSpec compliance ensures easy compatibility with various monitoring systems, making the Fronius Symo Advanced 20.0-3 480V an ideal solution for modern solar energy projects requiring efficiency, scalability, and long-term reliability.

Key Features:

  • 20.0 kW AC power output with 480V three-phase configuration
  • Built-in SunSpec-certified communication interface for seamless system integration
  • Wide DC voltage range for optimized string configurations
  • High maximum efficiency rating of up to 98% for superior energy yield
  • Integrated Wi-Fi, Modbus TCP, and Ethernet communication options
  • IP66-rated enclosure suitable for indoor or outdoor installations
  • Complies with UL 1741 SA and IEEE 1547 grid standards
  • Lightweight, compact design for simplified mounting and reduced installation time

The Fronius Symo Advanced 20.0-3 480V Three-Phase Grid-Tie Inverter – Lite is designed for commercial rooftops, large-scale solar projects, and distributed energy systems. Its efficient power conversion, robust protection features, and built-in SunSpec compliance make it a practical choice for installers and system designers focused on performance, interoperability, and long-term reliability in demanding grid-tied solar applications.

Weight: 91.9 lbs
Dimensions: 29 × 20 × 9 in

We ship orders within Canada only, with most in-stock items processed within 1–3 business days after payment. Unless otherwise agreed in writing, all shipments are made Ex Works (our warehouse), meaning ownership and risk transfer to you once the order is released to the carrier. Shipping costs are calculated at checkout, and oversized or bulk items may incur additional freight charges. Tracking details are provided once your order ships. Optional shipping insurance is available at checkout for added protection against loss or damage in transit; without insurance, any freight claims are handled through the carrier and replacement costs remain the buyer’s responsibility. Please inspect all deliveries upon arrival and report any visible damage within 48 hours.

Customer pickup is available by prior arrangement at select locations (Vancouver, Edmonton, Calgary, Stratford, and Dartmouth) and typically requires two business days after payment to prepare your order. Pickup details and hours will be confirmed by email. Orders are held for up to seven days, and government-issued ID matching the order name is required at pickup. All items must be inspected at the time of pickup, as acceptance confirms the goods are received in satisfactory condition.

Please note that USA-bound orders—whether shipped or picked up—are final sale and non-refundable, and all cross-border duties, compliance, and risks are the buyer’s responsibility.

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