Fronius – Primo 15.0-1 208-240V Single-Phase Grid-Tie Inverter – Lite

Brand: Fronius
SKU: 4.210.078.801

The Fronius Primo 15.0-1 208–240V Single-Phase Lite inverter delivers reliable grid-tied solar power conversion for residential and small commercial systems. Designed for easy integration and high efficiency, it ensures optimal performance and seamless energy management in single-phase solar installations.

$4,757.99

or $219.47/mo for 24 mo at 9.96% APR with Affirm.
Fronius - Primo 15.0-1 208-240V Single-Phase Grid-Tie Inverter – Lite | Circuit Solar
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Product Overview

The Fronius Primo 15.0-1 208-240V Single-Phase Grid-Tie Inverter – Lite is a reliable solar inverter designed for residential and light commercial grid-tie applications. This single-phase string inverter provides efficient solar energy conversion, ensuring optimal power generation from photovoltaic (PV) systems. Built for dependable performance, the Fronius Primo is engineered with advanced inverter technology, making it suitable for systems where precision, quality, and online monitoring are required. Ideal for solar installations using microinverters or string configurations, it delivers dependable AC output to the grid with clean, efficient operation.

Key Features:

  • Rated power output of 15.0 kW for single-phase 208–240V systems
  • Maximum efficiency up to 97.8% with advanced MPPT tracking
  • Dual independent MPPT channels for flexible string design
  • Lightweight design with wall-mount installation capability
  • Integrated Wi-Fi and data logging for system monitoring
  • Operating temperature range from -40°C to +60°C
  • NEMA 4X / IP65 rated enclosure for outdoor and indoor installation
  • Complies with UL 1741 SA and IEEE 1547 interconnection standards

This grid-tie solar inverter is suited for single-phase residential or small commercial installations requiring high efficiency, compatibility, and long-term durability. The Fronius Primo 15.0-1 208-240V Single-Phase Grid-Tie Inverter – Lite ensures smooth energy transfer from solar panels to the electrical grid, making it a dependable solution for sustainable power systems seeking robust inverter performance and intelligent control.

Product Specifications
Weight: 83 lbs
Dimensions: 20.1 × 28.5 × 8.9 in
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