Enphase Home Battery System

Reliable, modular solar storage with built-in backup and smart energy management

Enjoy greater energy independence with the Enphase Home Battery — a next-generation storage system designed to keep your home powered day and night. Whether you want to store excess solar energy, prepare for outages, or simply cut down your electricity bills, Enphase offers a safe, intelligent, and scalable solution built for Australian homes.

Introducing the Enphase Home Batteries

Smart, Scalable, and Built for Reliable Solar Storage

The Enphase Home Battery redefines solar energy storage with its advanced microinverter technology built directly into each battery module, ensuring safer, more efficient, and independent performance. Unlike traditional systems that depend on a single central inverter, Enphase batteries operate autonomously—if one unit is offline, the others keep running smoothly. Designed with modular flexibility, you can start small and expand capacity as your energy needs grow. With features like predictive Storm Guard, intelligent energy management, and robust weather-ready construction, Enphase delivers seamless backup, peak-demand optimization, and true energy independence for modern Australian homes.

Key Features of the Enphase Home Battery

Enphase IQ Batteries are designed to make solar energy storage smarter, safer, and more reliable for every household. Built with modular technology and advanced energy intelligence, they give you control, flexibility, and peace of mind — no matter how your energy needs evolve. Here are the standout features that make Enphase one of the most trusted battery systems in the world:

Modular & Scalable Design

Each Enphase IQ Battery is modular, allowing you to start with a small system and easily expand as your energy needs increase — perfect for both small homes and growing families.

Integrated Microinverter Technology

Every battery includes its own built-in microinverter, enabling independent operation. This design enhances reliability and ensures your system continues to function even if one unit experiences an issue.

Safe Lithium Iron Phosphate (LFP) Chemistry

Enphase uses LFP battery cells, known for superior safety, thermal stability, and long lifespan — offering peace of mind without compromising on performance.

Seamless Backup Power

With instant switching during grid outages, Enphase IQ Batteries provide uninterrupted backup power for essential appliances, ensuring your home stays powered even in blackouts.

Smart Energy Management

The Enphase App allows real-time monitoring of your solar production, energy consumption, and storage — giving you total control and insight into your energy usage patterns.

Reliable & Warranty-Backed Performance

Supported by a 15-year limited warranty and proven field performance, Enphase batteries are engineered for long-term durability, efficiency, and peace of mind.

Enphase Battery Models

Model Usable Capacity (kWh) Continuous Output Notes / Distinctions
IQ Battery 3 / 3T ~3.36 kWh ~1.28 kW 2nd-generation model. The “T” version features a thinner profile and different mounting dimensions. Ideal for smaller homes or partial backup needs.
IQ Battery 10 / 10T ~10.08 kWh ~3.84 kW Also 2nd-generation. Similar differences between “plain” and “T” versions (size and shape). Best suited for medium to large households with higher energy consumption.
IQ Battery 5P ~5.00 kWh ~3.84 kW 3rd-generation Enphase battery. Offers higher power density and faster response time with embedded IQ8D-BAT microinverters. Provides robust peak and continuous output for whole-home backup.

ower Your Home with Smarter Energy . Choose Enphase Today

Take control of your energy future with Enphase IQ Batteries: the trusted choice for safety, performance, and scalability. Whether you’re starting small or building a full-home backup system, Enphase delivers reliable, modular storage that grows with your needs. Start your journey toward energy independence today with a system designed for smarter savings and lasting value.

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Frequently Asked Questions About Enphase IQ Batteries

Get clear answers to the most common questions about Enphase IQ Batteries — from performance and safety to installation and scalability. Learn how these advanced storage systems can enhance your home’s solar efficiency and energy independence.

How long does an Enphase battery last?

Enphase IQ Batteries are designed to last for 10 years or more, backed by a 10-year limited warranty. With reliable lithium iron phosphate (LFP) chemistry, they deliver long-lasting performance and excellent cycle life.

Can Enphase batteries work during a blackout?

Yes. When paired with the Enphase IQ System Controller, your Enphase battery automatically provides backup power during outages. You can select which essential loads to power, ensuring uninterrupted energy when you need it most.

Can I add more storage later?

Absolutely. Enphase IQ Batteries are modular, meaning you can easily expand your system by adding more units as your energy needs grow. Each battery operates independently, simplifying installation and scalability.

Are Enphase batteries safe?

Yes. Enphase batteries use lithium iron phosphate (LFP) chemistry, known for superior thermal stability and safety compared to other lithium-ion batteries. Each unit also includes built-in fire prevention and rapid shutdown features.

Do Enphase batteries work with my existing solar panels?

Yes. Enphase IQ Batteries are AC-coupled, allowing easy integration with most existing solar systems — whether Enphase microinverter-based or other compatible setups.

What are the differences between Enphase battery models?

Enphase offers multiple models to suit different needs — the compact IQ Battery 3/3T for smaller homes, the larger 10/10T for extended backup, and the next-gen IQ Battery 5P offering higher power output and improved efficiency.

Platinum Warranty Package

We pride ourselves on delivering exceptional products and services, which is why we offer our comprehensive 25-year Platinum Warranty. This industry-leading warranty goes above and beyond standard workmanship warranties, covering various components not typically included in manufacturer warranties.

With our Platinum Warranty, you can rest assured that your solar investment is well protected, giving you complete peace of mind as you enjoy the benefits of clean, renewable energy.

Workmanship (lifetime)*
Broken Tiles Repaired/Replaced*
Property Damage*
Wiring & Conduits
AC & DC Isolators
Excessive Broken Tiles*
No Call Out Fees for Warranty Repairs
Express Warranty Claims
Any At-Fault Damage Not Under Warranty
Racking, Railing, Brackets, and Clamps
Electrical Safety Certificate Provided
Warranty Documents Provided
Pre and Post Installation Photos
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Key Features of SigenStor by Sigenergy

SigenStor is packed with advanced features that make it one of the most versatile and reliable solar battery systems available today. Here are six key highlights:

All-in-One Integrated System

SigenStor combines the solar inverter, battery storage, energy management system (EMS), EV charging, and safety features into a single unit. This reduces installation complexity, saves space, and ensures seamless operation.

Scalable Battery Capacity

The modular design allows multiple battery modules to be stacked, letting you start small and expand your storage as energy needs grow without replacing the entire system.

Smart Energy Management

AI-driven EMS optimises when to store, use, or export energy. This helps you reduce grid reliance, maximise solar self-consumption, and earn from excess energy export.

Backup Power Ready

With near-instant switching, SigenStor provides reliable backup during power outages, keeping essential appliances running and minimising disruptions.

EV Charging Compatible

Supports integrated bi-directional EV charging, allowing efficient energy flow between your solar system, battery, and electric vehicle, future-proofing your home for EV adoption.

High Efficiency and Safety

With peak conversion efficiency up to 98%, LiFePO4 battery chemistry, and IP66-rated enclosures, SigenStor is both highly efficient and built to operate safely in Australian conditions.