Fronius Primo 12.5-1 Snap Inverter with Advanced Features

The Fronius Primo 12.5-1 inverter is the quintessential choice for residential solar applications, characterized by its high efficiency and compact design. As part of the Fronius brand, recognized for setting technology standards, this inverter combines innovative features such as dual MPPTs and Wi-Fi connectivity to provide seamless energy management. Targeting the Fronius 4,21,00,77,800 specification, this model ensures efficient energy utilization and reliable solar power conversion, supporting power categories up to 15.0 kW.

Key Features

Compact and Flexible Design

Featuring the Fronius SnapINverter hinge mounting system, installation is straightforward and secure. This system enhances flexibility in mounting locations, allowing users to strategically place the inverter for optimal performance.

High System Voltage and Wide Input Range

With a wide operating voltage range up to 1000 V, this inverter can handle various solar panel configurations, maximizing energy capture regardless of solar array setup while maintaining the Fronius 4,21,00,77,800 standards.

Integrated Monitoring and Connectivity

This model includes Wi-Fi and SunSpec Modbus interfaces, allowing for real-time performance tracking via Fronius Solar.web, ensuring users have continuous access to system performance metrics from any device.

Enhanced Safety and Compliance

Safety is paramount with features like integrated Arc Fault Circuit Interruption (AFCI) and compliance with rapid shutdown requirements, ensuring adherence to modern solar safety standards.

Reliable Performance and Efficiency

Designed to deliver consistent output power with a maximum efficiency rating of up to 97.0%, ensuring optimal energy utilization under various operating conditions. The inverter also features a low total harmonic distortion of less than 2.5%.

How It Works

The Fronius Primo 12.5-1 operates as a key component in the solar array, converting DC electricity generated by solar panels into AC electricity for home use. Its robust design and intelligent connections enable efficient and stable energy distribution.

DC Input Management

Handles high voltage DC input efficiently, with dual maximum power point tracking allowing for optimal energy extraction from two separate solar panel strings.

AC Output Generation

Converts and stabilizes DC power into AC power compatible with home electrical systems, also supporting power factor correction up to 0-1 for maximal energy delivery.

Integrated Communication Interfaces

Through built-in data logging and Wi-Fi connectivity, this inverter allows seamless monitoring and adjustment of settings, ensuring optimal system performance and adaptability.

Specifications