Fronius Symo 15kW Inverter LITE FRO-S-15.0-3-208L

Fronius Symo 15.0‑3 208 V Lite Inverter (Model FRO‑S‑15.0‑3‑208L) is a compact, transformerless 15 kW three‑phase string inverter optimized for commercial PV systems operating at 208 VAC.

Engineered for flexibility and ease of installation, it includes dual MPPT inputs, a wide input voltage range suitable for 60–144 cell modules, and supports high DC input voltage up to 600 V DC with a nominal DC input rating of 325 V. :contentReference[oaicite:14]{index=14}

Featuring the industry‑leading SnapINverter hinge mounting system, this model offers tool‑free attach/detach installation and easy in‑field servicing. Widely compatible with Wi‑Fi or Ethernet communication and SunSpec Modbus-based third‑party system integrations, it also includes integrated Arc Fault Circuit Interruption (AFCI) protection. :contentReference[oaicite:15]{index=15}

With a rated efficiency of 97.3% and a CEC efficiency of approximately 96.5%, the Symo 15 kW Lite delivers reliable, high‑performance power conversion. It includes a standard 10‑year manufacturer warranty, with options for warranty extension. :contentReference[oaicite:16]{index=16}

Built to withstand harsh environments, the inverter features a NEMA 4X (IP 66) enclosure and operates across a wide temperature range from −40 °C to +60 °C. Its lightweight design makes it ideal for roof, pole, or wall mounting with low roof load. :contentReference[oaicite:17]{index=17}