Fronius Primo 15.0-1 AFCI & Datamanager

Fronius Primo 15.0-1 AFCI & Datamanager


The Fronius Primo 15.0-1 AFCI & Datamanager is an ideal residential solar inverter that offers a wide range of features for a seamless solar system installation and performance. With power classes ranging from 3.8 to 15.0 kW, this inverter is suitable for a variety of solar system sizes and designs.

The Fronius Primo features dual MPPT inputs, allowing for design flexibility and optimal energy production. Its wide voltage window ensures efficient operation even in varying solar conditions. The innovative SnapINverter hinge mounting system and Wi-Fi enabled design make installation and monitoring easy and convenient.

Safety is a priority with the Fronius Primo, as it includes industry-leading Arc Fault Circuit Interruption (AFCI) technology for increased protection. The inverter also offers free lifetime monitoring through Fronius Solar.web, allowing you to track your system's performance and troubleshoot any issues.

The Fronius Primo is CEC 2015 compliant and can be easily combined with the Fronius Rapid Shutdown Box for compliance with local codes. It also has a datalogging card built-in for "Full" Primo inverters, allowing for web monitoring via Wi-Fi or wired Internet connections.

Designed for efficiency and convenience, the Fronius Primo features a transformerless design, integrated DC disconnect, and 1000 Volt DC strings capability. It also has a wide operating temperature range and a sealed NEMA 4X housing for durability in indoor and outdoor mounting. Additionally, it can be mounted horizontally for flat roof installations, providing flexibility in system design.

Choose the Fronius Primo 15.0-1 AFCI & Datamanager for a reliable and high-performance solar inverter that offers advanced features for seamless installation, monitoring, and safety.

Key Features:

  • Power classes from 3.8 to 15.0 kW for residential solar systems
  • Dual MPPT inputs for design flexibility
  • Wide voltage window for improved performance
  • Sleek design with SnapINverter hinge mounting system for easy installation
  • Wi-Fi enabled for simple commissioning and monitoring
  • Industry-leading Arc Fault Circuit Interruption (AFCI) for enhanced safety
  • Free lifetime monitoring through Fronius Solar.web
  • CEC 2015 compliant with easy implementation of Fronius Rapid Shutdown Box
  • Datalogging card built-in for "Full" Primo inverters for web monitoring via Wi-Fi or wired Internet connections
  • Transformerless design for higher efficiency
  • Integrated DC disconnect for convenience
  • Capable of handling 1000 Volt DC strings
  • Wide operating temperature range from -40C to +60C
  • Sealed NEMA 4X housing for indoor and outdoor mounting
  • Can be mounted horizontally for flat roof installations
Download Specifications Sheet Fronius Primo
General Information  
Manufacturer: Froniusq
Product Line:
Model ID:

Certifications and Safety Ratings:
ul.jpg ul.jpgcsa.jpgCertifications etl.jpg


Mechanical Data
Technology: 1-Ph Grid-Tie
20.10 x 28.50 x 8.90 inches
Weight: 82.50 lbs
Protection Class: NEMA 4X
Overvoltage Category (DC/AC): < 1W
Night-Time Consumption: Transformerless
Cooling: Variable Speed Fan
Installation: Indoor & Outdoor Installation
Ambient Temperatue Range: -25 - +60 °C
DC Connection Technology: 4x DC+1, 2x DC+2 and 6x DC- screw terminals for copper (solid /
stranded / fine stranded) or aluminum (solid / stranded)
AC Connection Technology: Screw Terminals 12 - 6 AWG


Electrical Data
Recommended PV Power: 12.0 - 18.0kW
Maximum Useable Input Current: 33.00 / 18.00 Amps
Minimum DC Current: 51 Amps
Maximum Array Short Circuit Current: 41.30 / 22.5 Amps
Maximum Input Voltage:
80 V - 600 Volts
Number of MPP Trackers: 600 Volts
Nominal Input Voltage: 445 Volts
MPP Voltage Range: 320 V - 480 Volts


Document Type
logo-adobe-pdf-2.jpgFronius Primo 15.0-1 Specifications Specifications
logo-adobe-pdf-2.jpgFronius Primo 15.0-1 Installation Guide Installation Manual
Warranty 10 Year Limited Warranty
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