Fronius Primo 3.0-1 Light 3kW Single-Phase Solar Inverter
Modelo: Primo 3.0-1 Light- Sku: FRONINV015
- Vendor: Fronius
Specifications
Product Description
The Fronius Primo 3.0-1 Light 3kW Single-Phase Solar Inverter is the most cost-effective option to start a domestic self-consumption system with professional quality. It maintains the Primo 3 kW electrical platform—two independent MPPTs, wide voltage range, and intelligent MPP tracking—in a compact IP65 chassis with SnapINverter technology for quick installation and service. By dispensing with WLAN/Ethernet and the integrated web server, it reduces CAPEX when monitoring is performed from an external meter or EMS via RS-485, without compromising safety or performance.
Main Features
- Nominal power: 3 kW single-phase with high annual performance.
- 2 MPPT with 2+2 inputs, DC range 150–1000 V and Umpp 200–800 V.
- SuperFlex design that supports two different roof orientations/slopes.
- Integrated protections: DC isolator, insulation monitoring, and reverse polarity.
- IP65 for indoor/outdoor use, active ventilation, and front access to terminals (SnapINverter).
- Light connectivity: RS-485 Modbus RTU (SunSpec) and digital I/O for EMS/SCADA.
Advantages or Benefits
- Optimized cost by eliminating communication hardware without affecting production.
- True flexibility on complex roofs thanks to its two MPP trackers.
- Agile installation and maintenance with tilting wall support and accessible terminals.
- Ready for zero feed-in with smart meter and dynamic power control.
- Reliable outdoor operation with active thermal management and IP65 protection rating.
Purpose or Applications
Single-phase residential self-consumption, homes with dual-pitch or mixed orientations, projects with zero feed-in and power control, and systems where monitoring is centralized in a meter/PLC or external SCADA platform.
Technical Specifications
| Power | 3 000 W AC single-phase |
| Nominal voltage | PV 150–1000 V (Umpp 200–800 V; start 200/80 V); grid 1~ NPE 220/230 V · 50/60 Hz |
| Format | Wall-mounted SnapINverter · IP65 · active ventilation |
Compatibilities
Integration via RS-485 (Modbus RTU SunSpec) with Fronius Smart Meter for zero feed-in; compatible with Fronius Wattpilot (EV charging with surplus) and Fronius Ohmpilot (DHW). Prepared for SPD modules on the inverter’s own DIN rail.
Fronius Primo 3.0-1 Light 3kW Single-Phase Solar Inverter is a reliable, flexible, and cost-effective solution to maximize your home’s energy, with simple installation, integrated safety, and control via your EMS or smart meter.
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Fronius Primo 3.0-1 Light 3kW Single-Phase Solar Inverter
