Sigenergy SigenStor Battery Storage
Next Gen Solar Battery Storage for Australian Homes & Businesses
Sigenergy Battery is a next-generation energy storage solution designed to help Australian homes and businesses take full control of their solar power. Built with advanced lithium-iron-phosphate (LiFePO₄) technology, Sigenergy batteries deliver high safety, a long lifespan, and outstanding efficiency for everyday energy needs. With a smart, modular design and seamless integration with solar and backup systems, Sigenergy makes it easy to store excess solar energy, reduce electricity bills, and stay powered during grid outages—making it a reliable choice for modern, energy-independent living.
Sigenergy Battery Has 4 Main Battery Storage Models for Australia
- SigenStor BAT 5.0
- SigenStor BAT 6.0 – Recently added to the AU lineup
- SigenStor BAT 8.0
- SigenStor BAT 10.0- Recently added to the AU lineup
Sigenergy Sigenstor 24kWh + 10kWh Hybrid Inverter Package Starting From $11,499*
Sigenergy Battery Storage Packages
20kWh
Battery + 8kWh Hybrid Inverter
- Ideal for small to medium homes & spaces
- Save up to 70% on your electricity bills
- Government rebates & incentives available
32kWh
Battery + 10kWh Hybrid Inverter
- Perfect for medium to large homes
- Maximize solar use with up to 90% independence.
- Provides reliable backup power during outages
40kWh
Battery + 12kWh Hybrid Inverter
- Best suited for large homes or high-energy users
- Provides reliable backup power during outages
- Future-proof solution with long-term savings.
Sigenergy SigenStor Battery Models
Designed for homes, businesses, and large‑scale solar farms
SigenStor BAT 6.0 or 10 (NEW)
SigenStor BAT 5.0 or 8.0
SigenStor
The SigenStor by Sigenergy is a revolutionary “5-in-1” energy storage system that redefines home and business energy management. By seamlessly integrating a hybrid inverter, battery storage, and optional DC fast charging into a single modular stack, it eliminates the clutter of traditional multi-unit setups. Designed for the modern user, SigenStor utilizes advanced AI to learn your energy habits, optimizing for maximum savings and resilience. With its robust IP66 weatherproof rating and industry-first safety features—including an internal fire suppression system—it offers a secure, future-ready path to total energy independence in any environment.
[Datasheet for SigenStor BAT 6.0 – 10]
[Datasheet for SigenStor BAT 5.0 – 8]
How Sigenergy Sigenstor models work
- The primary product in Australia is the SigenStor 5-in-1 system, which combines an inverter, battery pack, EV charging, EMS, and PCS in a single unit.
- Instead of discrete model names, SigenStor uses stackable battery modules that can be configured to different total capacities for each site.
Specifications of Sigenergy SigenStor Battery
The most advanced home battery system with integrated solar inverter technology
8.76 kWh
Usable Energy Capacity
6.9 kW
Peak Power Output
98.4%
Round-Trip Efficiency
10 Years
Comprehensive Warranty
Core technical features of SigenStor Sigen Battery:
The SigenStor by Sigenergy is widely recognised as the world’s first “5-in-1” energy storage system. Its primary appeal lies in its high level of integration, combining several traditionally separate components into one cohesive, stackable tower.
1. 5-in-1 Integrated Design
The system merges five critical energy components into a single unit, reducing external wiring and saving space:
- Solar Hybrid Inverter: Manages both solar panels and battery power.
- Battery PCS (Power Conversion System): Converts AC to DC for storage.
- Battery Pack: High-density storage modules.
- EV DC Charger: An optional module for fast, direct electric vehicle charging.
- EMS (Energy Management System): The “brain” that coordinates the entire system.
2. Modular Scalability
- Capacity Range: Homeowners can start small with a single battery module and scale up to 48 kWh per stack by adding more modules.
- Mix-and-Match Flexibility: The internal DC-DC optimiser allows for the mixing of old and new battery packs, or modules of different capacities, without compromising performance.
- Installation: Features a “pin-to-pin” quick connector system that enables a full stack to be installed in as little as 15 minutes.
3. Industry-Leading Safety
Sigenergy employs a 5-layer safety protection strategy:
- Internal Fire Extinguisher: Each battery pack contains a built-in extinguisher—a rare feature in residential batteries.
- Aerogel Insulation: Prevents thermal runaway between cells.
- Temperature Sensors: Real-time monitoring of every cell.
- Decompression Valves: Safely release pressure if needed.
- Insulated Pads: High-temperature resistant materials for added physical protection.
4. AI-Driven Smart Management
The system is controlled via the mySigen App, which integrates GPT-4 technology to act as a personal energy assistant:
- Predictive Optimisation: Uses AI to analyse weather forecasts and electricity tariff data to decide when to store or sell energy.
- Self-Learning: Adapts to your household’s unique energy consumption patterns to maximise savings.
- Cloud Connectivity: Supports WLAN, Ethernet, and 4G for constant remote monitoring and troubleshooting.
5. Future-Ready Backup & EV Charging
- 0ms Switchover: When paired with the Sigen Energy Gateway, the system provides a seamless transition during blackouts—essential for sensitive electronics.
- V2X Bidirectional Charging: The optional EV module supports Vehicle-to-Home (V2H) and Vehicle-to-Grid (V2G) functionality, allowing you to utilise your car as a massive backup battery.
- IP66 Rating: The highest level of weatherproofing, making it suitable for both indoor and outdoor installations.
Technical Overview – SigenStor Sigen Battery
The table below summarises the technical overview of the SigenStor Sigen Battery storage system offered in Australia.
All models | SigenStor BAT 5.0 | SigenStor BAT 6.0 | SigenStor BAT 8.0 | SigenStor BAT 10.0 |
Status | Standard Range | New AU Release | Standard Range | New AU Release |
Total Capacity | 5.38 kWh | 6.02 kWh | 8.06 kWh | 9.04 kWh |
Usable Capacity | 5.2 kWh | 5.84 kWh | 7.8 kWh | 8.76 kWh |
Cell Technology | LiFePO4 (280 Ah) | LiFePO4 (314 Ah) | LiFePO4 (280 Ah) | LiFePO4 (314 Ah) |
Max Charge/Discharge | 2.5 kW | 3.0 kW | 4.0 kW | 4.6 kW |
Peak Power (10s) | 3.75 kW | 4.5 kW | 6.0 kW | 6.9 kW |
Weight | 55 kg | 62 kg | 70 kg | 78 kg |
Dimensions (W/H/D) | 767/270/260 mm | 767/270/265 mm | 767/270/260 mm | 767/270/265 mm |
Cycle Life | 10,000 Cycles | 10,000 Cycles | 10,000 Cycles | 10,000 Cycles |
Advanced Features of SigenStor Sigen Battery
Engineered for maximum performance and seamless integration
5-in-1 Modular Design
SigenStor’s 5-in-1 Modular Design revolutionises energy storage by integrating five essential components—hybrid inverter, LiFePO4 battery, energy management system (EMS), power conversion system (PCS), and optional EV charger—into a single stackable unit for unmatched simplicity and efficiency.
Key Benefits
- Simplified Installation: Single-unit setup reduces wiring complexity and labour costs by 50% compared to separate components, ideal for Australian retrofits.
- High System Efficiency: Round-trip efficiency up to 98% with seamless DC-coupled solar integration and minimal energy loss.
- Future-Proof Expansion: Stack 1-6 battery modules (5-48+ kWh) plus EV charger without replacing the core system, supporting Australia’s evolving rebate landscape.
Zero-Latency Backup
SigenStor’s Zero-Latency Backup feature delivers seamless power protection during outages, switching from grid to battery in under 10 milliseconds—faster than the human eye can blink—for uninterrupted operation of lights, appliances, and critical systems.
Key Benefits
- Instant Switchover: Achieves <10 ms UPS-level transfer using advanced hybrid inverter technology, eliminating blackouts even in three-phase homes.
- Full-Home Coverage: Powers entire households or selected circuits with intelligent load management, maintaining comfort during Australia’s frequent storms.
- Automatic Activation: Sensors detect grid failure instantly, with no manual intervention required via the mySigen app for real-time status monitoring.
Professional Installation Process
As certified Sigenergy SigenStor installers, we ensure a seamless installation experience
Site Assessment
We evaluate your home’s energy needs and electrical system to design the optimal Battery storage setup.
System Design
Our engineers create a custom installation plan for your SigenStor and solar integration.
Professional Installation
Certified technicians install your SigenStor system with minimal disruption to your home.
Activation & Monitoring
We activate your system and set up the mySigen App for real-time monitoring and control.
Why choose Sigenergy SigenStor Battery storage in Australia?
Choosing the SigenStor system in Australia is a decision often driven by its status as a “future-proof” all-in-one solution. While many batteries on the market require separate inverters, chargers, and controllers, Sigenergy integrates them into a single, high-performance tower specifically engineered for Australian conditions.
Here is why it has quickly become a top choice for Australian homeowners and businesses:
1. True Three-Phase Backup
Most popular batteries in Australia (like the Tesla Powerwall) can only back up a single phase during a blackout. For Australian homes with three-phase power, the SigenStor is a game-changer. It provides true three-phase backup, meaning it can power heavy-duty appliances like ducted air conditioning, pool pumps, and large ovens even when the grid is down.
2. Advanced Fire Safety for Peace of Mind
Safety is a major concern in the Australian heat. SigenStor is the only residential battery with a built-in internal fire extinguisher in every module.
- Proactive Protection: It uses 7 internal temperature sensors and AI-driven diagnostics to detect and neutralise risks before they escalate.
- Thermal Isolation: Aerogel insulation between cells prevents “thermal runaway,” ensuring that even if one cell fails, the rest of the stack remains safe.
3. Rapid 0 ms Blackout Switchover
In many parts of Australia prone to grid instability or storms, a “seamless” backup is essential. The SigenStor (when paired with the Sigen Energy Gateway) offers a 0ms switchover. This is so fast that sensitive electronics like desktop computers, medical equipment, or home servers won’t even flicker or reboot when the power cuts out.
4. EV Integration & Bi-Directional Charging (V2X)
With Australia’s rapid shift toward electric vehicles, SigenStor is uniquely prepared.
- DC Fast Charging: You can add a 25 kW DC charging module directly to the stack, allowing you to charge your car up to 3x faster than a standard home AC wallbox.
- V2H / V2G Ready: It is designed for bi-directional charging, meaning in the future, you can use your EV’s massive battery to power your home at night or sell energy back to the grid during peak times.
5. Built for the Australian Climate
- IP66 Rating: This is one of the highest weatherproofing ratings available, protecting the system from heavy rain, fine dust, and salty coastal air—allowing for flexible outdoor installation anywhere in Australia.
- Operating Range: Efficiently operates from -20°C to 55°C, handling everything from Victorian winters to Queensland summer heatwaves.
6. AI-Optimised Savings (mySigen App)
The app uses a built-in AI (powered by GPT-4) to learn your energy habits. It looks at Australian weather forecasts and Time-of-Use (ToU) tariffs to automatically decide when to charge from your solar panels, when to store energy, and when to sell it back to the grid to maximise your ROI.
Australian Market Fit
Recent additions like BAT 6.0 and 10.0 modules enhance options for diverse needs, from Sydney apartments to rural Queensland setups, while CEC accreditation ensures rebate eligibility and growing installer support nationwide.
Customer Benefits Summary
- Maximise solar savings and reduce electricity bills.
- Reliable whole-home backup during outages.
- Safe, durable LiFePO₄ battery technology.
- Built for Australia’s harsh climate.
- Modular design for easy expansion.
- All-in-one battery, inverter, and energy management.
- AI-powered smart energy optimisation.
- Future-ready EV charging (V2H/V2G ready).
- Long-term, cost-effective energy solution.
Conclusion
SigenStor by Sigenergy revolutionises Australian energy storage with its scalable 5-in-1 modular design, offering homes and businesses flexible capacities from 5-48+ kWh using safe LFP modules like BAT 5.0, 6.0, 8.0, and 10.0. Backed by IP66 durability, seamless blackout protection, AI tariff optimisation via the mySigen app, bi-directional EV charging, CEC accreditation, and a 10-year warranty, it slashes bills, maximises solar rebates, and ensures future-proof independence in Australia’s challenging climate and grid.
SigenStor Sigen Battery FAQs
How much does a Sigenergy battery cost in Australia?
Sigenergy SigenStor packages start from $19,699 for a 32kWh battery paired with a 10kW hybrid inverter. Final pricing depends on your chosen capacity (20kWh, 32kWh, or 40kWh), site requirements, and eligible federal and state battery rebates, which can reduce the upfront cost by up to $16,800 in 2026.
Is Sigenergy better than Tesla Powerwall 3?
Both are strong options, but they suit different needs. SigenStor offers true three-phase backup, so it can power heavy appliances like ducted air conditioning and pool pumps during an outage, whereas Tesla Powerwall 3 only backs up a single phase. SigenStor also includes a built-in fire extinguisher in every module and optional bidirectional EV charging, while Powerwall 3 has a simpler all-in-one design with a longer track record in the Australian market.
Is Sigenergy CEC approved in Australia?
Yes. Sigenergy SigenStor batteries are CEC-approved, which means they’re eligible for federal and state battery rebates and can be installed by accredited installers like Austar Solar under Clean Energy Council guidelines.
What warranty does Sigenergy offer on its batteries?
SigenStor batteries come with a comprehensive 10-year warranty, backed by a rated cycle life of 10,000 charge cycles per battery module.
How long does it take to install a Sigenergy SigenStor battery?
Thanks to its pin-to-pin quick connector system, a full SigenStor battery stack can be physically installed in as little as 15 minutes. However, total installation time including site assessment, electrical work, and system commissioning typically takes a full day, depending on system size and site complexity.
Can Sigenergy SigenStor charge an electric vehicle?
Yes. SigenStor supports an optional 25kW DC fast-charging module that connects directly to the battery stack, charging EVs up to 3x faster than a standard home AC wallbox. It’s also V2H/V2G ready, meaning your EV’s battery can eventually be used to power your home or send energy back to the grid.
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