Fronius – Powering Innovation Since 1945
Established in Pettenbach, Austria, Fronius began as a battery charging pioneer under Günter Fronius. Over time, it expanded into welding and solar technology, launching its first inverter—the Fronius Sunrise—in 1992.
Fronius Inverter – Scalable Solar for Australian Conditions
In response to rising global demand, Fronius scaled production to 3,000 units per day by 2023, surpassing €1 billion in annual sales. Today, it delivers CEC-approved inverters tailored for residential, commercial, and industrial solar systems, with high efficiency, robust design, and seamless integration across NSW and SA grid conditions.
Additional Information
Fronius Inverters – Reliable and Efficient Solar Power Management
Fronius inverters are renowned for their:
• Up to 98.1% efficiency
• IP65 weatherproof design for harsh Australian conditions
• Active cooling system for long-term durability
• SnapINverter architecture for easy servicing
• Wi-Fi, Modbus, and Solar.web monitoring for smart energy management
• 5–10 year warranty, extendable for peace of mind
Whether you’re installing a Fronius Primo single-phase inverter for a home in Sydney or a Fronius Symo three-phase inverter for a commercial site in Adelaide, Fronius offers unmatched performance and flexibility.
Battery Compatibility
Battery Compatibility – Fronius Hybrid & AC-Coupled Systems
Fronius inverters integrate seamlessly with leading battery brands:
| Battery Brand | Compatible Models | Notes |
|---|
| BYD | HVM, HVS | Native integration with GEN24 Plus hybrid inverters |
| Tesla Powerwall | Powerwall 2 | AC-coupled setup with Fronius Primo or Symo |
| Sonnen | Eco, Evo | Compatible via AC coupling |
| LG Chem | RESU 10H | Supported via hybrid or AC-coupled setups |
| Dyness | Cygni, Tower T10 | Compatible with Evergen VPP and Fronius GEN24 Plus (via DC coupling) |
| Alpha ESS | SMILE5, SMILE-B3 | AC-coupled with Fronius Primo/Symo |
