Fronius Symo GEN24 12.0 SC Plus Hybrid Inverter 12kW Three-Phase 4,210,189,002

The Fronius Symo GEN24 12.0 SC Plus is a three-phase hybrid inverter delivering 12 kW nominal AC power with full backup capability and DC-coupled battery compatibility. Its transformerless design and active cooling ensure high efficiency and reliable operation in demanding environments.

Advantages

This inverter achieves up to 98.2% maximum efficiency and 97.8% European efficiency, maximizing solar yield. Integrated DC disconnector and IP66 protection class enable safe indoor and outdoor installation. Full backup power function with PV Point provides essential load supply during grid outages. Dual MPP trackers with wide voltage range (80–800 V) accommodate various PV module configurations. Comprehensive communication interfaces (WLAN, Ethernet, RS485, digital I/O) allow seamless system monitoring and control.

Suitable for

• Residential and commercial solar installations up to 18 kWp PV input
• Systems requiring battery storage integration (DC-coupled)
• Applications needing backup power for critical loads
• Three-phase grid connections in harsh environmental conditions

Key specifications

• Nominal AC power: 12 kW
• Max. AC output power: 12 kVA
• Grid connection: 3-phase
• Number of MPP trackers: 2
• Max. PV input power: 18 kWp
• MPP voltage range: 80 - 800 V
• Max. input current (MPPT1 / MPPT2): 25 A / 12.5 A
• Max. efficiency: 98.2%
• European efficiency: 97.8%
• Battery compatibility: Yes (DC-coupled)
• Backup power function: Yes (Full Backup / PV Point)
• Protection class: IP66
• Cooling: Active (controlled air cooling)
• Communication interfaces: WLAN, Ethernet, RS485, Digital I/O
• DC disconnector: Integrated
• Topology: Transformerless
• Operating temperature range: -25 to +60 °C

Recommendations

For optimal performance, pair with compatible high-voltage batteries and use Fronius Solar.web for monitoring. Ensure proper ventilation when installed in high-temperature environments. Regular firmware updates via WLAN or Ethernet are recommended to access the latest features and improvements.