
SOLAR BATTERY
Fronius
A DC-coupled, high-voltage LFP battery purpose-built to pair seamlessly with Fronius GEN24 Plus and Verto Plus inverters.

About Fronius
Fronius is an Austrian company founded in 1945, manufacturing solar inverters since 1992 and operating in Australia since 2010. After retiring its original Solar Battery, Fronius re-entered home energy storage with the Reserva - a high-voltage, DC-coupled LFP battery designed to work exclusively with its GEN24 Plus and Verto Plus hybrid inverters.
Why SunPeople installs Fronius
We install Fronius Reserva for customers already invested in the Fronius ecosystem, thanks to its near loss-free DC coupling, strong European engineering pedigree, and integrated Solar.web monitoring across inverter, battery and EV charger in one platform.

Specifications
Usable capacity
6.3 - 15.8 kWh per tower (2 - 5 x 3.15kWh modules)
Expandable range
Up to 4 towers in parallel for a maximum of 63 kWh
Continuous power output
Up to 11.2 kW DC charge/discharge on a full tower; actual output depends on the paired Fronius inverter model (typically 3 - 10 kW+)
Blackout protection
Yes, via Fronius PV Point / PV Point Comfort (partial backup) or the Fronius Backup Switch / Backup Controller (Full Backup, whole-home, 1- and 3-phase)
Chemistry
Lithium Iron Phosphate (LFP) pouch cells
Warranty
10 years, guaranteeing at least 80% usable capacity retention at year 10
Inverter compatibility
Exclusively compatible with Fronius GEN24 Plus and Verto Plus hybrid inverters (DC-coupled)
Rebate / VPP eligibility
CEC-listed and eligible for the federal Cheaper Home Batteries Program rebate


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