Fronius Primo GEN24 3.8 Overview

The Fronius Primo GEN24 3.8 is a versatile hybrid inverter designed for residential solar applications. It combines advanced performance, reliability, and ease of use with a power output of 3.8 kW. Equipped with innovative Multi Flow Technology, this inverter enables maximum energy self-consumption and efficient energy management, whether connected to a battery or operating as a standalone system.

Key Features

Integrated Hybrid Technology

The Fronius Primo GEN24 3.8 features built-in battery connectivity, ensuring seamless integration with energy storage systems for optimal energy management.

Backup Power Functionality

With the PV Point and Full Backup options, the inverter ensures reliable power supply during outages, keeping essential loads running when the grid goes down.

Smart Energy Management

The integrated energy management functions maximize energy self-consumption and efficiency, reducing reliance on the grid and lowering energy costs.

Compact and User-Friendly Design

Its lightweight and compact design, combined with simple mounting and commissioning processes, makes installation quick and easy.

Advanced Monitoring Options

The Fronius Primo GEN24 3.8 offers real-time monitoring via Fronius Solar.web and compatibility with third-party energy management systems for enhanced control and performance tracking.

How It Works

The Fronius Primo GEN24 3.8 operates as a hybrid inverter, converting DC electricity generated by solar panels into AC power for household use. When connected to a compatible battery, it stores excess energy for later use. Its intelligent energy management system prioritizes self-consumption, battery charging, and feeding excess energy to the grid as required.

Backup Power Function

During grid outages, the PV Point provides basic backup power for essential devices, while the Full Backup option ensures uninterrupted power supply to the entire home when paired with a compatible battery.

Smart Monitoring

The integrated monitoring platform provides real-time insights into system performance, energy flow, and battery status, allowing users to optimize their energy usage effectively.

Flexible Installation

The inverter’s flexible design supports single-phase installations, ensuring compatibility with a wide range of residential setups.

Specifications

Model Number	4,210,140,800
Nominal Output Power	3.8 kW
Max. PV Input Power	6.0 kW
Max. Input Voltage	600 V
Nominal Voltage	230 V
Max. Efficiency	97.6%
Dimensions (H x W x D)	474 x 453 x 176 mm
Weight	15.4 kg
Protection Rating	IP66
Operating Temperature	-25°C to +60°C
Warranty	5 years (extendable)
Monitoring	Fronius Solar.web

Compatibility and Certification

• Compatible with Fronius Solar Battery and third-party energy management systems.
• Certifications: IEC 62109-1, IEC 62109-2, VDE AR N 4105, CE.