Fronius 15Kw-3Ph Advanced (Symo Advanced 15.0-3-M (AS4777-2 2020))
The Fronius Symo Advanced 15.0-3-M is a three-phase, 15 kW string inverter engineered for larger residential, commercial, or industrial PV systems. It combines robust electrical performance, dual MPPT tracking, a wide DC input voltage range, high reliability with enhanced safety features, and excellent installation flexibility — all within a weather-protected enclosure suitable for indoor/outdoor mounting.
- Product Code:20083
- Model No.:Symo Advanced 15.0-3-M (AS4777-2 2020)
- Delivery & return
High Three-Phase Output
- Delivers a nominal AC output of 15 kW (15 kVA) for three-phase power systems — ideal for substantial solar arrays.
Dual MPPT for Maximum Yield
- Equipped with 2 independent MPPT trackers to optimise energy harvesting from multiple PV strings or orientations.
Wide DC Input Range & PV Oversizing
- DC input from 200 – 1000 V with usable MPPT range 200 – 800 V and support for ~22.5 kWpeak PV arrays, allowing oversizing relative to AC output.
Robust Design & Advanced Safety
- IP66 weather protection ensures resilience outdoors.
- Includes Fronius technology such as SuperFlex Design and Arc Guard for greater safety and design freedom.
Smart Connectivity & Monitoring
- Supports integrated communication (WLAN/Ethernet/Modbus/SunSpec) for remote monitoring via Fronius Solar.web and easy system integration.
- Max. DC-Input Capacity : 1000 V
- MPPT : 2x MPPT Trackers
- Type : Symo Advanced 15.0-3-M
- Weight (kg) : 43.4 kg
- Dimension (L*W*H mm) : 510 x 725 x 225 mm
- Phase : 3 Phase

































