Power Your Home.
Control Your Energy.
Tired of paying high electricity bills or losing power during blackouts?
With Sufficient Energy home batteries, you take charge of your energy — saving money, using more of your own solar power, and staying connected even when the grid goes down.
Real Benefits of Installing a Home Battery
Keep Your Home Running During Blackouts
Never be left in the dark again. When the grid fails, your battery instantly powers your essentials — lights, fridge, Wi-Fi, and more. No noise, no stress, no interruption.
Save Money Every Single Day
Use the solar energy you’ve already paid for. Store it during the day and use it at night — reducing how much you buy from the grid and protecting yourself from peak-time rates.
Maximise Your Solar Investment
Without a battery, excess solar power is sold back to the grid for cents. With a battery, you keep that energy and use it when electricity is most expensive — turning every unit of sunlight into real savings
Secure Long-Term Energy Independence
Electricity prices are unpredictable, but your solar power isn’t. A battery gives you control over when and how you use energy, helping you depend less on power companies and more on your own home system.
Live Cleaner — Without Compromise
Using stored solar energy means fewer carbon emissions and a smaller footprint. You’ll contribute to a cleaner grid without giving up comfort or convenience.
Quiet, Safe, and Low Maintenance
No moving parts, no fumes, no refueling. Just silent, automatic power storage that works in the background while you
enjoy peace of mind.
Choose the Right Battery for Your Home
Maximizing Savings and Backup Power
Sigenergy
SigenStor
AI-powered modular home battery designed for future-ready living. Automatically adapts to your energy usage for improved efficiency and smarter power control.
✓ 5 kW – 30 kW inverter capacity
✔ 5 kWh – 48 kWh flexible storage
✔ Intelligent AI power management
✔ Modular, expandable design
Ideal for: Ideal for homeowners wanting advanced smart energy control and flexibility.
BYD Battery Box +Fronius
A reliable modular battery solution built for long-term solar growth. Start small today and expand your system later without replacing existing components.
✔ 5.1 kWh to 57.9 kWh capacity
✔ German-engineered reliability
✔ Modular and upgradable design
✔ Integrate with existing solar systems
Ideal for: Ideal for families planning long-term solar and battery system expansion.
Growatt
Batteries
Affordable and dependable battery systems designed to work smoothly with solar and hybrid inverters, offering flexible capacity and reliable daily performance.
✔ LiFePO₄ long-life chemistry
✔ 2.56 kWh to 25.6 kWh Low-Volt systems
✔ 6.6–30 kWh high-voltage capacity
✔ 10-year warranty, 6,000+ cycles
Ideal for: People wanting a budget-friendly and reliable battery.
Tesla
Powerwall
A premium all-in-one battery with sleek design and smart app control. Delivers reliable backup power with a built-in inverter for seamless
operation.
✔ 13.5 kWh usable capacity
✔ 5 kW continuous
output
✔ Sleek, wall-mounted
design
✔ Works with existing solar systems
Ideal for: homeowners who want cutting-edge technology and reliable backup power.
Frequently Asked Questions
What size battery do I need?
Most homes benefit from a 10–15 kWh system, depending on energy use and solar capacity. You can get in touch with us to discuss in detail.
Can I add a battery to my existing solar setup?
Yes, most modern solar systems are battery-ready. We’ll confirm compatibility during your consultation.
What happens during a power outage?
Your battery automatically switches to backup mode, keeping your home powered until the grid returns.
How long do batteries last?
Top-tier batteries like Tesla and BYD typically last between 10–15 years, often backed by solid warranties.
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