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Manufacturer information

The Fronius Primo is a single-phase, transformerless on-grid inverter range (3.0–8.2 kW) built for maximum layout flexibility via SuperFlex Design and the Dynamic Peak Manager shading algorithm. It ships with an integrated datalogger & webserver, WLAN/Ethernet, Modbus TCP (SunSpec) and Fronius Solar API (JSON), plus Smart Grid Ready and zero feed-in capabilities. 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 Primo 6.0-1 (6.0 kW) is a compact single-phase, dual-MPPT string inverter for residential and small C&I rooftops. DC side: 80–1000 V, Udc start 80 V, usable MPP 80–800 V, 2+2 DC inputs, Imax 18/18 A, Isc 36/36 A, Pdc max 9.0 kWp. AC side: Pac,r 6,000 W, Smax 6,000 VA, Iac 26.1 A, 1~NPE 220/230 V (180–270 V), 50/60 Hz, THD <3%, cos φ 0.85–1. Efficiency: max 98.1%, European 97.3%; MPPT >99.9%. Comms & protection: built-in DC disconnector, RCMU, reverse-polarity and DC insulation monitoring; WLAN/Ethernet, USB, RS422/RS485, S0-meter and digital I/O; integrated datalogger + webserver. IP65, 645×431×204 mm, 21.5 kg, regulated air cooling, <1 W night consumption; operation –40…+55 °C up to 4,000 m a.s.l.