Out of stock

Fronius Primo 15kW Inverter FRO-P-15.0-1-208-240

price as of June 15
All Fronius USA LLC products


Input Voltage DC1000
Output Voltage AC240
Solar panel compatibility60/72 - 120/144 cell
TypeGrid-Tie Inverters
Rated Efficiency96.5 %
Dimensions LxWxH31" x 22" x 12"
Weight82.5 lbs
ManufacturerFronius USA LLC
Manufacturer Part #FRO-P-15.0-1-208-240
Operating Temperatures -40 ... +55 °C
Warranty10 Years Manufacturer
Delivery Time 5-7 Business Days

About product

Fronius Primo 15.0-1 208-240, 15.0kW single phase, string inverter

  • Manufacturers Part Number:
  • Shipping Weight: 82.5 lb
  • Shipping Dimensions: 20.1 x 28.5 x 8.9 in
  • Pallet Qty: 8

With power categories ranging from 3.8 kW to 15.0 kW, the transformerless Fronius Primo is the ideal compact single-phase inverter for residential applications. The sleek design is equipped with the SnapINverter hinge mounting system which allows for lightweight, secure and convenient installation and service. The Fronius Primo has several integrated features that set it apart from competitors including dual powerpoint trackers, high system voltage, a wide input voltage range, Wi-Fi and SunSpec Modbus interface for seamless monitoring and datalogging, Arc Fault Circuit Interruption (AFCI), and Fronius’ online and mobile platform Fronius Solar.web. The Fronius Primo is designed to adjust to future standards, offering a complete solution to code restrictions and technical innovations of tomorrow. It also works seamlessly with the Fronius Rapid Shutdown Box for a reliable NEC 2014 solution.

Reviews & Questions

  • Reviews (2)
  • Questions (3)
We had a really great experience with this service. I’d recommend them to anyone who’s thinking about solar.
10/19/2020 10:23 am
I was very pleased with my purchase. The information provided by a salesman was instrumental in my decision with which inverter to use. It saved me a lot of time and hassle having to deal with different sales people. They were friendly and knowledgeable and took the time to explain what inverter will be good for my needs.
08/06/2020 04:30 pm

Leave a review

Is WiFi available out of the box?
Brynn Brooks
09/05/2021, 09:50
Yes, it is.
Can I update the inverter’s software via the USB port?
Jo Hughes
08/20/2021, 08:28
Yes, it is possible.
Is it only good for indoor installation?
Dane J.
07/07/2021, 14:48
This model can be installed both inside and outside.