Description
Power your commercial solar project with the Fronius Symo 15.0-3 208 three-phase inverter. Its single high-current MPPT and rugged NEMA 4X build ensure reliable, field-ready performance.
Key Features
- High Output: Delivers up to 15,000VA of continuous output power at 208V.
- Wide Input Range: Operates across a 325-1,000V range for flexible string design.
- High Efficiency: Achieves up to 97.3% maximum efficiency for strong energy harvest.
- Weatherproof Build: NEMA 4X rated for indoor and outdoor installation at any tilt angle.
- Smart Connectivity: Wi-Fi, Ethernet, and USB options for remote monitoring and updates.
This inverter uses a single MPPT tracker with a 325-850V MPP voltage range, recommended for 12.0-19.5kWp of PV power. Its transformerless topology and variable-speed fan keep operation efficient.
Designed for flexibility, the inverter operates across a wide -40°F to 140°F range with SnapINverter mounting for easy installation. It's suited for demanding commercial rooftop and ground-mount projects.
Whether replacing an older PC board or starting a new install, this inverter is backed by comprehensive protections including AFCI, DC disconnect, and ground fault monitoring. It meets UL 1741 and NEC 2017 standards.
Technical Specification
| Item | Specification |
|---|---|
| Model | Symo 15.0-3 208 |
| Max Output Power | 15,000VA |
| Recommended PV Power | 12.0 - 19.5 kWp |
| Nominal Input Voltage | 325V |
| Operating Voltage Range | 325 - 1000V |
| MPP Voltage Range | 325 - 850V |
| Max Input Voltage | 1000V |
| Number of MPPT | 1 |
| Max Continuous Output Current | 41.6A |
| OCPD/AC Breaker Size | 60.0A |
| Total Harmonic Distortion | <3.5% |
| Max Efficiency | 97.3% |
| CEC Efficiency | 96.5% |
| Weight | 91.9 lbs |
| Dimensions | 20.1 x 28.5 x 8.9 in |
| Protection Class | NEMA 4X |
| Cooling | Variable Speed Fan |
| Ambient Operating Temp | -40°F to 140°F |
| Certifications | UL 1741, UL1998, IEEE 1547, NEC 2017 Article 690 |
Specs & Info