Out of stock

Fronius Symo 12kW Inverter FRO-SA-12-3-208L Advanced

price as of June 24
All Fronius USA LLC products


Input Voltage DC1000
Output Voltage AC240
Solar panel compatibility60/72 - 120/144 cell
TypeGrid-Tie Inverters
Rated Efficiency97.0 %
Dimensions LxWxH28.5" x 20.1" x 8.9"
Weight98 lbs
ManufacturerFronius USA LLC
Operating Temperatures -40 ... +60 °C
Warranty10 Years Manufacturer
Delivery Time 5-7 Business Days

About product

Fronius Symo Advanced 12.0-3 208-240 Lite, 12kW 3-phase 208VAC commercial string inverter

Fronius Symo Advanced is the ideal inverter for commercial applications. The new Advanced versions combine the benefits of the Fronius Symo with additional value for states with Module Level Shutdown requirements including integrated PLC transmitter for SunSpec Rapid Shutdown communication standard, compliance with NEC pre-2014, 2014 and 2017, zero tilt mounting, light weight and field serviceability.

  • Manufacturers Part Number: 4,210,091,801
  • Shipping Weight: 98 lb
  • Shipping Dimensions: 28.5 x 20.1 x 8.9 in
  • Pallet Qty: 8

Reviews & Questions

  • Reviews (2)
  • Questions (3)
Professional, reliable and responsive. Highly Recommended!
10/09/2020 07:41 pm
We bought a system couple of months ago. It’s currently providing about half of our monthly demand. Our system is somewhat limited by lack of roof space and the orientation of our property but I feel like are getting as much as possible out of it .
06/29/2020 08:01 pm

Leave a review

Do I need to buy the datamanager card to get WiFi on this inverter?
Tyler Chapman
09/03/2021, 09:42
Yes, WiFi is available with the Fronius datamanager 2.0 card.
How does it deal with overheating?
Aaren Walker
08/16/2021, 11:11
This Fronius Symo Inverter deals with the issue in two primary ways: output power derating and active cooling.
I have 15 kw of panels installed, will this unit be enough?
08/04/2021, 15:19
Recommended PV power for this model is 9.5 to 15.5 kWp, so yours should be alright.