The ESY Sun Home 30 kWh Battery, paired with the ESY Sun Home 6 kW Single-Phase Hybrid Inverter (supporting up to 8.8 kW of solar PV input) and supplied with an included Smart Meter, delivers a powerful, efficient, and scalable home energy storage solution. Designed for medium to large homes, EV-owning households, and properties with higher energy demands, this system maximises solar self-consumption while providing reliable backup power and long-term energy savings.
Store surplus solar energy generated during the day and use it in the evening, during peak electricity tariff periods, or whenever the grid is unavailable. With intelligent energy management and seamless backup capability, this system increases energy independence, improves efficiency, and helps protect your home against unexpected power outages.
Key Benefits
- Lower electricity bills by storing and using more of your solar energy
- Keep essential household circuits powered during blackouts
- Support higher evening energy demand, including EV charging
- Monitor energy production and consumption in real time with the included Smart Meter
- Expand storage capacity in the future with the modular ESY Sun Home battery system
With 30 kWh of usable battery storage and a 6 kW single-phase hybrid inverter, the system offers:
- Support for up to 8.8 kW of solar PV input for efficient daytime charging
- Automatic, seamless switching between solar, battery, and grid power
- Intelligent energy optimisation for improved system efficiency
- Reliable single-phase backup for essential household loads
During a grid outage, the system can typically provide backup power for 28–48 hours, depending on household energy consumption and connected loads. It is capable of powering essential appliances such as refrigerators, lighting, internet and communication equipment, fans, water pumps, and other critical household circuits, helping your home remain powered when it matters most.
About the Brand – ESY Sun Home
ESY Sun Home is an emerging energy-storage manufacturer delivering reliable, high-performance hybrid inverter and battery systems tailored for residential environments.
Why Australians Choose ESY Sun Home:
- Clean Energy Council (CEC) approved
- Smart-meter-enabled monitoring for accurate energy tracking
- High-efficiency LFP battery technology
- Competitive pricing with strong reliability
- Growing Australian service & support network
ESY systems offer simple, durable, and cost-effective clean-energy solutions.





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