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​The Fronius Symo is a transformerless three-phase on-grid inverter range (3.0–20.0 kW) built for maximum layout flexibility on complex roofs via SuperFlex Design and the Dynamic Peak Manager shading algorithm. It ships with integrated WLAN/Ethernet data communication, an onboard datalogger & webserver, easy third-party integration (Modbus SunSpec, Fronius Solar API), Smart Grid Ready functions, and zero feed-in capability. Made in Austria.

 

Fronius is a well-established Austrian technology company known for its innovation and high-quality products. It operates in three core business sectors: Solar Energy, where they are a leading manufacturer of residential and commercial solar inverters; Perfect Welding, a division that develops advanced welding systems and solutions; and Perfect Charging, which specializes in intelligent battery charging technology for industrial and automotive applications. The company is committed to sustainable solutions and has a strong global presence, with its brand being synonymous with reliability and technological advancement in each of its markets.

Product description

Fronius Symo 8.2-3-M (8.2 kW) is a compact three-phase, dual-MPPT string inverter for residential and C&I rooftops. DC side: 150–1000 V; usable MPP range 150–800 V; Udc start 200 V; Imax 16 A / 16 A and Isc 31 A / 31 A per MPP; Pdc max 16.4 kWp. AC side: Pac,r 8,200 W, Smax 8,200 VA, Iac 11.8 A, 3-NPE 400/230 V or 3-NPE 380/220 V, 50/60 Hz, THD < 3%, cos φ 0.8–1. Efficiency: max 98.0%, European 97.7%. Protection & comms: integrated DC disconnector, DC insulation measurement, reverse-polarity protection, RCMU; built-in datalogger + webserver, WLAN/Ethernet, Modbus TCP (SunSpec), RS485, RS422 (Solar Net), USB, S0-meter interface, digital I/O. Mechanics: IP65, 645×431×204 mm, 21.9 kg.