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Fronius Symo GEN24 4.0 Plus 4kW Three-phase Hybrid Inverter

Modelo: Symo GEN24 4.0 Plus

Sku: FRONINV031
Vendor: Fronius

€1.696,29 EUR

€1.357,03 EUR

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Fronius Symo GEN24 4.0 Plus 4kW Three-Phase Hybrid Inverter combines 2 MPPT, WiFi, IP66, and PV Point. Ready for HV battery, it offers high efficiency and intelligent surplus management for three-phase self-consumption.

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Specifications

Product Description

The Fronius Symo GEN24 4.0 Plus 4kW Three-Phase Hybrid Inverter is a versatile device for homes and small C&I that want to combine photovoltaic production, battery readiness, and basic emergency power. With two independent MPP trackers, full connectivity (WLAN/Ethernet), and IP66, it ensures stable outdoor performance. The PV Point output allows you to power essential loads during a grid outage, while its open communications make it easy to integrate a smart meter, DHW, and wallbox to maximize surplus usage.

Main Features

Three-phase power: 4 kW with max. efficiency ≈ 98.1–98.2% and MPP performance > 99.9%.
2 MPPT (12.5 A Icc / 20 A Isc per tracker), PV range 80–1000 V; Umpp 170–800 V.
Ready for HV battery (160–531 V) with DC (dis)charge ~4.18 kW.
PV Point backup: emergency output 230 V/3 kVA (< 23 s).
Active Cooling and IP66 for reliable operation from −25 °C to +60 °C.
Connectivity: WLAN/Ethernet, web server, Modbus TCP/RTU SunSpec, and Solar API (JSON).

Advantages or Benefits

Quick installation with web assistant and direct commissioning from the integrated server.
Scalable: start without a battery and add HV storage when needed.
Increased self-consumption thanks to feed-in control and load management (DHW/EV) with surpluses.
Design flexibility for roofs with multiple orientations thanks to the 2 MPPT.
Efficient O&M: remote diagnostics, alarms, and records in Fronius Solar.web.

Purpose or Applications

Three-phase residential and small commercial self-consumption, homes with heat pump or daytime consumption, projects seeking basic backup for critical circuits, and installations prepared for HV battery.

Technical Specifications

Power	4 kW three-phase AC
Nominal voltage	PV 80–1000 V (Umpp 170–800 V); HV battery 160–531 V; output 3~NPE 400/230 V · 50/60 Hz
Format	Wall-mounted hybrid IP66 with Active Cooling; 2 MPPT + HV battery port

Compatibilities

Native integration with Fronius Solar.web. Compatible with Fronius Smart Meter for zero feed-in, Fronius Wattpilot for EV charging with surpluses, and Fronius Ohmpilot for DHW. Recommended HV batteries: BYD Battery-Box Premium HVS/HVM and LG RESU FLEX (according to compatibility lists).

The Fronius Symo GEN24 4.0 Plus 4kW Three-Phase Hybrid Inverter is the perfect foundation for an efficient, connected system ready to grow with storage.