Fronius GEN24 and the new Fronius Reserva
Proven reliability, ready for WA
Fronius GEN24 inverters are a benchmark for reliability, smart energy control and flexible backup.
Pair GEN24 Plus with a BYD battery today or plan for Fronius’ upcoming Reserva DC battery to build a robust, WA-compliant system that fits Synergy and Western Power rules.
The Fronius GEN24 inverter is built for reliability and efficiency in Australian conditions. Its active cooling, IP66 weather protection and open interfaces make it a smart core for larger homes or small businesses, with easy monitoring via Fronius Solar.web. Pair the GEN24 Plus variant with a BYD battery or their own Fronius Reserva for flexible hybrid capability and backup options.
The Fronius Reserva is a high-performance home battery designed for seamless integration with the Fronius GEN24 inverter range. Using safe lithium iron phosphate (LFP) technology, it delivers long cycle life, high efficiency and reliable energy storage. With a modular design, the Reserva can be scaled to suit different household needs, providing backup power, increased solar self-consumption, and future-proof flexibility for Western Australian homes.
The Fronius Solar.web app gives homeowners complete visibility of their energy flows in real time. As shown here with the Fronius Reserva, you can track solar generation, battery state of charge, self-consumption and grid usage directly from your smartphone. Clear graphs and daily, monthly or yearly breakdowns make it easy to understand savings, optimise consumption and ensure your solar and storage system is performing at its best.
Fronius Wattpilot is a smart EV charger designed to make the most of your solar energy. Compact and flexible, it automatically adjusts charging to match excess PV production, ensuring your electric vehicle is powered by the sun whenever possible. With app control, dynamic load management and plug-and-play installation, the Wattpilot delivers efficient, cost-effective and sustainable charging for both home and on-the-go use.
The Fronius Reserva
In Perth and across WA, Fronius Reserva pairs natively with GEN24 Plus to minimise conversion losses and lift self-consumption under Synergy’s DEBS feed-in framework while meeting Western Power connection rules. Each tower uses safe LFP pouch cells and can be built with 2 to 5 modules for 6.31, 9.47, 12.63 or 15.79 kWh usable energy, rated 204.8 to 512 V with a 32 A DC output limit and up to four towers in parallel for larger Perth homes.
Typical charge and discharge power ranges from 6.55 to 16.38 kW, with specialised connectors for neat DC-coupled installs. The battery is IP65, operates from −20 to +55 °C, and suits indoor or protected outdoor coastal locations. With GEN24 you can enable PV Point basic backup or add the Fronius Backup Controller for full-home backup, installed to AS/NZS 5139 and working with AS/NZS 4777.2-certified GEN24 inverters.
Frequently Asked Questions – Fronius Solar & Battery Systems Perth | Australis Solar
Australis Solar – Your Local Fronius Expert Installer in Perth
1. Who installs Fronius systems in Perth?
Australis Solar is a certified installer of Fronius solar and battery solutions in Perth and across Western Australia. Our in-house team specialises in the full range of Fronius products—including GEN24 inverters, the new Fronius Reserva battery, and Wattpilot EV chargers. If you’re looking for who installs Fronius in Perth, Australis Solar is your trusted partner from design to aftercare.
2. What makes Fronius GEN24 inverters stand out in WA?
The Fronius GEN24 and GEN24 Plus are hybrid inverters built for Perth homes. They offer PV Point for essential power during outages, or Full Backup with the Plus model for whole-home resilience. With flexible battery integration (including BYD and Fronius Reserva) and compliance with AS/NZS 4777 standards, GEN24 ensures efficient, future-ready solar energy.
3. How does the Fronius Reserva battery work in Perth homes?
The Fronius Reserva is a modular home battery designed to integrate perfectly with GEN24 inverters. Using safe LFP (lithium iron phosphate) chemistry, it provides long cycle life and reliable storage. In Perth, the Reserva helps households maximise self-consumption, reduce Synergy grid reliance, and access WA battery rebates for faster payback.
4. Can I charge my EV with solar power using Fronius?
Yes. The Fronius Wattpilot is a smart EV charger that automatically adjusts charging based on your excess solar generation. In Perth, this means you can drive on sunshine while reducing reliance on Synergy’s grid. With app control and dynamic load management, Wattpilot is ideal for EV owners looking for cost-effective charging at home.
5. Are Fronius systems compatible with WA’s Synergy tariffs?
Absolutely. Fronius products are designed to work with Synergy’s DEBS feed-in tariff structure. By storing solar power in the Fronius Reserva or shifting loads with GEN24, you reduce imports at peak rates (≈32c/kWh) and increase self-consumption, which is far more valuable than exporting excess power at Synergy’s low FiT (2–10c/kWh).
6. What happens in a power outage with Fronius in Perth?
With the GEN24’s PV Point, you can keep essential devices (like a fridge or lights) powered during blackouts. The GEN24 Plus with Full Backup or a Fronius Reserva battery can supply larger loads or the entire home. Australis Solar configures your system to suit your needs and Western Power compliance standards.
7. Can I expand my Fronius system later?
Yes. Both the GEN24 and Reserva are scalable. You can add battery capacity in 3.6 kWh steps with the Reserva or upgrade your inverter capacity. Western Power limits single phase sites to 10kW and three phase to 15kW (as of writing in Sept 2025). This makes Fronius systems flexible for growing families and EV adoption in Perth.
8. What are the financial and environmental benefits of Fronius in WA?
Fronius helps Perth households cut power bills and reduce carbon emissions. By storing excess solar for evening use, optimising EV charging with Wattpilot, and integrating seamlessly with battery rebates, you get faster payback and contribute to WA’s renewable energy goals. Having all the products from Fronius and under one ecosystem provides a seamless and efficient future ready system.
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