Fronius Primo GEN24 4.0 4kW Single-phase Inverter
Modelo: Primo GEN24 4.0- Sku: FRONINV003
- Vendor: Fronius
Specifications
Product Description
The Fronius Primo GEN24 4.0 4kW Single-Phase Inverter provides professional reliability for residential self-consumption. With two wide-range MPPT trackers, Active Cooling, and IP66 rating, it maintains power even in hot climates and can be installed outdoors without complications. It integrates PV Point for single-phase emergency supply and a web server with WLAN/Ethernet for guided commissioning, cloud monitoring, and remote diagnostics.
Main Features
- Nominal power: 4 kW single-phase; max. efficiency ~98% and European ~97.6%.
- 2 independent MPPT (65–530 V) with separate inputs to combine orientations.
- PV Point: 230 V/3 kVA output with fast switching (<23 s).
- Active Cooling and IP66 rating: stable operation −40…+60 °C.
- Open connectivity: WLAN + 2× Ethernet, Modbus TCP/RTU SunSpec, and Solar API (JSON).
- Smart Grid ready: cos φ control and programmable Q(U)/P(f) curves.
Advantages or Benefits
- Higher annual yield thanks to precise MPP tracking and active thermal management.
- Design flexibility: two MPPT allow optimization of roofs with multiple slopes or strings of different lengths.
- Service continuity with PV Point to power essential loads during a grid outage.
- Agile installation and O&M: commissioning assistant, remote updates, and monitoring on Fronius Solar.web.
Purpose or Applications
4 kW single-phase residential self-consumption in homes with average consumption, integration of heat pump, preparation for wallbox and DHW from surplus, as well as small businesses seeking professional control and zero feed-in.
Technical Specifications
| Power | 4 000 W AC single-phase |
| Nominal voltage | 1~ NPE 220/230 V · 50/60 Hz |
| PV input | 2 MPPT · range 65–530 V · MPPT1 22 A / MPPT2 12 A (admissible Isc approx. 33–19 A) |
| Protection | IP66 · Active Cooling · ready for SPD DC type 1+2 (kit) |
| Format | GEN24 wall-mounted · night consumption <10 W · compact dimensions |
Compatibilities
Zero feed-in with Fronius Smart Meter; DHW from surplus with Fronius Ohmpilot; electric vehicle charging with Fronius Wattpilot. Integration with EMS/SCADA via Modbus TCP/RTU and Solar API. Supports AC-coupled storage; DC connection can be enabled with UP.storage where available.
Fronius Primo GEN24 4.0 4kW Single-Phase is a professional, efficient, and connected solution that maximizes self-consumption, ensures service continuity, and facilitates home energy management.
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Fronius Primo GEN24 4.0 4kW Single-phase Inverter
