Fronius 3.8kW Primo Gen24 Inverter
The Fronius Primo Gen24 3.8 kW is a versatile single-phase hybrid inverter designed for residential solar systems. Offering both PV Point basic backup and full backup options, it ensures reliable power supply even during outages. With high conversion efficiency, flexible string design, and integrated smart features, it delivers maximum energy independence and seamless integration with battery storage.
Features
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Integrated Shade Management – Dynamic Peak Manager optimises PV yields at the string level, minimising the need for costly module-level devices.
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Backup Power Options – Provides PV Point (basic backup) and full backup modes for uninterrupted power during grid outages.
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Battery Ready – Fully compatible with BYD Battery-Box Premium HVM US for energy storage and round-the-clock energy use.
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SuperFlex Design – Supports challenging roof layouts with multiple orientations and string configurations.
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Active Cooling Technology – Ensures long-term reliability and peak performance with intelligent cooling.
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High Efficiency – Up to 97.6% maximum efficiency and >99.9% MPP tracking accuracy.
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Smart Communication – Built-in Wi-Fi, Ethernet, and open interfaces for advanced system monitoring and management.
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Durable Construction – NEMA 4X rated for reliable indoor and outdoor installations.
Specifications
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AC Rated Power: 3,800 W (240 Vac, single-phase)
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Max. Efficiency: 97.6%
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CEC Efficiency: ~97.0%
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MPP Trackers: 2
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DC Input Voltage Range: 65 – 600 V
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Usable MPP Voltage Range: 65 – 480 V
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Max. PV Generator Output: 7,600 Wp
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Rated AC Output Current: 15.8 A (240 Vac)
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Backup Power Output: Up to 3,800 VA (full backup)
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Compatible Batteries: BYD Battery-Box Premium HVM US
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Protection Class: NEMA 4X
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Cooling: Active Cooling Technology
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Dimensions (H × W × D): 20.8 × 18.1 × 7.5 in (528 × 460 × 188 mm)
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Weight: 50.7 lbs (23 kg)
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Certifications: UL 1741 SA, IEEE 1547, NEC 2017, Rule 21 compliant
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Country of Manufacture: Austria
