Fronius 4,21,00,78,800

The Fronius Primo 15.0-1 Snap Inverter, identified by MPN 4,21,00,78,800, is a state-of-the-art inverter engineered for both residential and small-scale commercial energy systems. It ensures optimal efficiency with a maximum input voltage of 1,000 V, aligning with ESA guidelines for enhanced energy savings. This transformerless inverter supports seamless monitoring and data logging via Fronius Solar.web, optimizing performance with dual maximum power point tracking and integrated wireless capabilities.

Product Features

Dual MPPT Technology

Experience superior energy management with dual maximum power point tracking (MPPT), ensuring maximum efficiency and optimal power output from your photovoltaic system.

Arc Fault Circuit Interruption

Benefit from enhanced safety with integrated arc fault circuit interruption, providing robust protection against electrical faults to safeguard your system.

Wireless Monitoring Capability

Stay connected effortlessly with integrated wireless communication that facilitates easy monitoring and real-time data access through Fronius online platform.

SunSpec Modbus Interfaces

Achieve seamless integration with SunSpec Modbus interfaces, allowing for intuitive monitoring and data management, enhancing overall inverter performance and ease of use.

Robust Cooling System

Maintain optimal operating conditions with a controlled forced ventilation system, equipped with a variable speed fan that dynamically adjusts to environmental conditions.

How It Works

The Fronius Primo 15.0-1 operates by converting DC electricity from solar panels into AC electricity for home or business use. This process is enhanced through its dual MPPT and transformerless design that optimizes performance across varied conditions.

Transformerless Design

The inverters transformerless design contributes to higher efficiency and reduced size, making it well-suited for compact installations where space and performance are critical.

Advanced Monitoring System

Integrated communication interfaces like Wi-Fi and Ethernet allow users to monitor system performance through Fronius Solar.web, ensuring timely insights into energy production and use.

Safety and Compliance Features

Equipped with industry-standard safety features such as ground fault protection and DC disconnect, the Fronius Primo meets pivotal certifications including UL 1741-2015 and IEEE standards.

Specifications