The Sofar 45 kWh Battery, paired with the Sofar 5 kW Single-Phase Hybrid Inverter (supports up to 10 kW of solar PV input and includes the base), delivers an ultra-high-capacity, scalable, and reliable energy storage solution for large homes, EV-ready households, rural properties, and homes with substantial daily energy demands. Designed to maximise solar self-consumption, this system helps reduce electricity costs while providing dependable backup power and greater energy independence.
Capture excess solar energy during the day and use it when demand is highest—at night, during peak electricity tariff periods, or during power outages. Whether you’re installing a new solar system or expanding an existing one, this intelligent hybrid solution offers efficient energy management, long-lasting performance, and extended backup capability.
Key Benefits
- Significantly reduce electricity bills by maximising solar self-consumption
- Keep essential household circuits powered during blackouts
- Support high evening energy demand and scheduled EV charging
- Expand battery capacity in the future with the modular Sofar battery system
System Features
With 45 kWh of usable battery storage and a 5 kW single-phase hybrid inverter, this package includes:
- Support for up to 10 kW of solar PV input
- Intelligent energy management between solar, battery, and grid power
- Fast, seamless switching to backup power during outages
- Reliable and efficient performance for high-demand residential energy needs
During a power outage, the system can typically power essential appliances and circuits—including refrigerators, lighting, water pumps, household appliances, fans, internet and communication equipment, and scheduled EV charging—for approximately 50 to 80+ hours, depending on your energy usage and backup configuration.
Sofar is one of the fastest-growing global brands in solar inverter and battery technology, offering smart, reliable, and user-friendly renewable energy solutions.
Why Australians Choose Sofar:
- Proven reliability and efficient performance
- Clean Energy Council (CEC) listed for Australian installation
- User-friendly monitoring platform
- Safe and durable LFP battery chemistry
- Competitive pricing and strong value for performance
Sofar systems are engineered to deliver stable, efficient, and dependable renewable power for everyday home use.
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