FRONIUS Symo GEN24 4.0 SC Hybrid Inverter 3-Phase 4,210,191

Homeowners and small businesses integrating solar PV with battery storage rely on the FRONIUS Symo GEN24 4.0 SC to manage energy flows efficiently. This three-phase hybrid inverter supports both grid-tied and backup operation, making it suitable for residential and light commercial installations.

Key specifications

• AC nominal power: 4.0 kW
• Max PV input power: 6.0 kWp
• MPPT trackers: 2
• Max DC input voltage: 1000 V
• MPPT voltage range: 80 - 800 V
• Max DC input current: 22 A (12.5 A per MPPT)
• AC nominal voltage: 3x 230/400 V
• AC frequency: 50 / 60 Hz
• Max efficiency: 98.2 %
• European efficiency: 97.5 %
• Cooling: Active (regulated air cooling)
• Protection class: IP66
• Topology: Transformerless
• Communication: WLAN, Ethernet (2x LAN), RS485, Digital I/O
• Battery compatibility: BYD Battery-Box Premium HVS/HVM
• Backup power: Full Backup, PV Point

Why choose it

The Symo GEN24 4.0 SC combines high efficiency with flexible battery integration and advanced communication options. Its transformerless design and active cooling ensure reliable performance in a compact form factor.

Ideal use cases

• Residential solar systems with battery storage
• Small commercial rooftop installations
• Backup power for critical loads

Good to know

The inverter features an IP66-rated enclosure, making it suitable for outdoor installation. It supports full backup and PV Point functionality, providing energy resilience during grid outages.