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Sigenergy Battery Adelaide
SigenStor Solar & Battery Systems
Premium Sigenergy SigenStor solar and battery systems supplied and installed across Adelaide and South Australia by Makn Energy.
Whether you're adding a battery to existing solar or installing a complete new solar and battery system, we'll design a SigenStor solution around your electricity usage, home, backup requirements and future energy needs.
Battery Only 16kWh from $6890 Installed|Solar + 27.1kWh Battery from $12,990
No Deposit Finance Available
5-in-1
Integrated energy platform
6–54 kWh
Storage per system
1–6
Stackable battery modules
AI-ready
Smart energy management
Sigenergy Battery Packages & Pricing Adelaide
Starting prices on popular SigenStor packages for Adelaide homes. Book your free site assessment for a tailored system design and exact quote.
Most Popular
Solar & Battery Package
SigenStor 10kW Inverter / 27.1kWh Battery
+ 10.5kW Jinko 475W
- Single phase property
- Tin roof, single storey
- Supply & installation included
- Grid connection paperwork handled
Starting from
$15,990
After STC rebate applied
Battery Only
SigenStor 10kW Inverter
+ 27.1kWh Battery
- Retrofit to existing solar system
- Supply & installation included
- Whole-home backup capability
- AI energy management included
Starting from
$9,990
Supply & install
No Deposit — Finance Available
Get your SigenStor installed now and pay over time. Ask us about flexible finance options when you request a quote.
Prices are indicative starting points for standard installations. Additional costs may apply for complex roofs, switchboard upgrades, or multi-storey properties. All prices include GST.
Sigenergy Installers Adelaide – Why Makn Energy?
We're a local Adelaide electrical business — licensed, Sigenergy-authorised, and focused on doing the job right the first time.
Sigenergy-Authorised Installer
We are an authorised Sigenergy installer, which means your system is commissioned correctly and your warranty is fully protected.
Fixed-Price Quotes
No hidden costs. We assess your property and give you a clear, itemised quote before any work begins.
We Handle the Paperwork
Grid connection applications, SA Power Networks notifications, and STCs — we manage all of it so you don't have to.
Local, Responsive Team
Based in Adelaide, we respond within one business day and are available for ongoing support after your system is installed.
End-to-End Service
From system design and installation through to commissioning and app setup, we take care of every step of your SigenStor journey.
Why Choose Sigenergy SigenStor? The 5-in-1 Home Energy System
SigenStor integrates Solar Inverter, EV DC Charger, Battery PCS, Battery Pack, and Energy Management System into one platform — eliminating the compatibility issues and extra hardware that come with mixing brands.
Battery modules stack and expand at any time. Each module has its own optimiser, so new modules work effectively alongside older ones — unlike many systems where adding capacity later creates problems.
For customers wanting premium technology, strong backup, and the ability to add an EV charger in the future, SigenStor is our top recommendation.
Solar inverter
Converts solar power for your home.
Battery storage
Stores more of your solar energy.
EV DC Charging
Bi-directional DC fast charger — V2H & V2G ready.
Energy Management System
AI-assisted optimisation, automatic and hands-free.
Best features
- Premium modular design — expand capacity at any time
- Advanced single-phase and three-phase backup options
- AI-assisted charging and energy management
- Optional integrated EV DC fast bi-directional charging
- Individual module optimisation — new modules work with old
- Most advanced monitoring app with detailed energy data
- Modern appearance with fewer separate wall components
- Strong future-proofing for EV and smart-home integration
Things to consider
- Premium configurations can cost more upfront
- More advanced features than some customers may need
- Inverter, battery and gateway sizes must be selected carefully
- Backup capability depends on chosen inverter and gateway configuration
Best for: Customers wanting premium technology, strong backup and the ability to expand or add an EV in the future.
Protection and backup
Built for a more resilient home
SigenStor combines robust environmental protection with layered battery safeguards and configurable backup options for everyday confidence.
IP66 outdoor protection
A weather-resistant enclosure supports flexible installation locations when designed and installed to suit the site.
Layered battery protection
Five levels of battery protection are designed to support safe, dependable energy storage.
Backup when it matters
Selected system configurations can keep essential household circuits operating during a grid outage.
LFP battery chemistry
Lithium iron phosphate battery cells are chosen for stable, long-life home energy storage.
Modular by design
Start with the storage you need. Expand when life changes.
SigenStor is built around stackable battery modules, helping you plan for today’s usage while keeping future capacity upgrades straightforward.
Stackable modules
Build a storage system around your current home energy needs, with a clean, integrated footprint.
Expansion-ready
Additional battery modules can be added later as your energy use, family or electric vehicle needs change.
Works across the stack
Individual battery optimisation supports new modules operating alongside older installed modules.
Optional EV DC Bi-Directional Charging Module
Add fast, intelligent EV charging to your SigenStor system and manage your solar, battery and vehicle from one connected platform.
Fast DC charging
Up to 25 kW charging can add as much as 130 km of range in around an hour, depending on your vehicle.
Use surplus solar
Direct excess solar into your EV instead of exporting it to the grid for a lower return.
V2H and V2G ready
The integrated design is ready for vehicle-to-home and vehicle-to-grid capability, subject to compatible vehicles.
Flexible charging modes
Choose solar-surplus charging, battery-assisted charging or fast grid charging to suit your needs.
Smart energy control
See more. Plan better. Stay in control.
mySigen App is the industry’s most intelligent energy management system. It transforms your energy experience with immersive 3D visualisation, energy sankey diagram, AI forecasting, intelligent automation, AI Search and transparent strategy explanations. Powered by SigenAgent, it helps you understand, control, and optimise every watt—simply through natural conversation.
Explore the mySigen appLive energy visibility
Follow solar generation, household consumption, battery charge and grid activity in one place.
Energy planning
Use system intelligence to prioritise solar, battery storage or the grid based on your household’s needs.
Remote diagnostics
Fast commissioning, over-the-air updates and one-click system diagnosis can simplify ongoing support.
Technical Specifications
View full technical specifications
Sigen Energy Controller
Single-phase and three-phase configurations
| Specification | Single phase | Three phase |
|---|---|---|
| MPPT voltage range (V) | 50–550 | 160–1000 |
| Number of MPPT trackers | 2–4 | 2–4 |
| PV strings per MPPT | 1 | 1 |
| Max. input current per MPPT | 16 A | 16 A |
| Nominal output power (W) | 4,999–12,000 | 5,000–30,000 |
| Nominal output voltage (V) | 220 / 230 / 240 | 380 / 400 |
| Max. efficiency | 97.6%–98.0% | 98.1%–98.4% |
| Battery modules per controller | 1–6 pcs | 1–6 pcs |
| Cooling | Natural convection / smart air cooling | Smart air cooling |
| Ingress protection rating | IP66 | IP66 |
Sigen EV DC Charging Module
Optional integrated EV charging
| Specification | Value | |
|---|---|---|
| Max. charging power (kW) | 12.5 / 25 | |
| Output voltage range (V) | 150–1000 | |
| Charging interface | CCS2 | |
| Authentication | RFID card / app / no authentication | |
| Cooling | Smart air cooling | |
| Ingress protection rating | IP66 |
Sigen Battery
Modular lithium iron phosphate storage
| Specification | 6.02 kWh module | 9.04 kWh module |
|---|---|---|
| Battery type | LiFePO4 | LiFePO4 |
| Total energy capacity (kWh) | 6.02 | 9.04 |
| Max. charge / discharge power (W) | 3,000 | 4,600 |
| Cooling | Natural convection | Natural convection |
| Ingress protection rating | IP66 | IP66 |
| Installation method | Floor standing / wall-mounted | Floor standing / wall-mounted |
How SigenStor Works
SigenStor manages your home's energy automatically — capturing solar, storing surplus, powering your home, and protecting you during blackouts, all from one intelligent platform.
Step 1
Solar generation
Your solar panels generate electricity during daylight hours. SigenStor's integrated inverter converts DC power to AC for your home.
Step 2
Power your home
Solar energy powers your appliances first — lights, hot water, air conditioning, and everything else running in your home.
Step 3
Charge the battery
Surplus solar that your home doesn't use immediately is stored in the SigenStor battery for use later — at night or on cloudy days.
Step 4
Draw from battery
After sunset, your home draws from the battery instead of the grid. The AI energy management system optimises when to use stored energy.
Step 5
Blackout protection
If the grid goes down, SigenStor detects the outage and switches to backup mode automatically — keeping your home powered without interruption.
Grid export: Any remaining surplus after the battery is full can be exported to the grid, earning you a feed-in tariff. SigenStor's AI optimises this automatically based on tariff rates and your usage patterns.
Adding Sigenergy to Existing Solar
Already have solar panels? SigenStor can be retrofitted to most existing solar systems as a battery-only installation — you don't need to replace your panels or inverter to get started with battery storage.
The SigenStor 10kW inverter connects alongside your existing setup, storing surplus solar that would otherwise be exported to the grid at a low feed-in rate. Instead of earning a few cents per kWh, you use that energy yourself — at full retail value.
This is one of the most common enquiries we receive from Adelaide homeowners, and it's a straightforward installation for our team. We'll assess your existing system, confirm compatibility, and give you a fixed-price quote.
What we check before quoting a retrofit
Existing inverter compatibility
We confirm whether your current inverter can work alongside SigenStor or whether a replacement is needed. In most cases, the SigenStor inverter simply connects in parallel.
Switchboard capacity
We check your switchboard has the capacity for the battery system and whether any upgrades are needed — this is included in your quote upfront.
Available roof or wall space
SigenStor battery modules are wall-mounted. We confirm suitable installation space during the site assessment.
Single or three-phase supply
SigenStor is available in both single-phase and three-phase configurations, so it suits most Adelaide homes and businesses.
Grid connection requirements
We handle the SA Power Networks notification and any required grid protection settings as part of the installation.
Battery-only starting price -
From $6,890
SigenStor 5kW inverter + 16kWh battery, supply & install. Standard single-phase installation.
Sigenergy vs Other Home Batteries
A straightforward comparison of the most popular home battery systems available in Adelaide. Every home is different — we'll help you choose the right one.
| Feature | Sigenergy SigenStor | Tesla Powerwall 3 | Sungrow SBR | GoodWe ESA |
|---|---|---|---|---|
| Battery chemistry | LFP (lithium iron phosphate) | LFP | LFP | LFP |
| Usable capacity (single unit) | 6.02 kWh or 9.04 kWh per module | 13.5 kWh | 3.2–25.6 kWh | 5–48 kWh |
| Max system capacity | Up to 54 kWh (6 modules) | 13.5 kWh (expandable with multiple units) | 25.6 kWh per inverter | 48 kWh |
| Integrated solar inverter | ✓ Built-in (5-in-1 platform) | ✓ Built-in | ✗ Separate inverter required | ✗ Separate inverter required |
| Whole-home backup | ✓ Standard | ✓ Standard | ✓ With gateway | ✓ With gateway |
| EV DC charging | ✓ Optional integrated module (up to 25 kW) | ✗ AC only via separate charger | ✗ | ✗ |
| Three-phase compatible | ✓ | ✓ | ✓ | ✓ |
| Modular expansion | ✓ Add modules any time | ✗ Add full units | ✓ | ✓ |
| Battery warranty | 10 years | 10 years | 10 years | 10 years |
| Adelaide starting price (battery only) | From $8,390 | From ~$12,000+ | From ~$6,500 | From ~$7,000 |
Competitor pricing is indicative only and subject to change. All prices are approximate Adelaide supply-and-install starting prices. Contact us for a current, site-specific quote on any system.
Not sure which battery is right for your home? We install all of these systems and can give you an honest recommendation based on your usage, budget and goals.
Get a Free Comparison QuoteSigenergy FAQs Adelaide
Common questions from Adelaide homeowners about Sigenergy SigenStor systems.
How much does a Sigenergy battery cost in Adelaide?+
A SigenStor battery-only installation (10kW inverter + 27.1kWh battery) starts from $8,390 supply and install for a standard single-phase home in Adelaide. A complete solar and battery package starts from $12,990 after STC rebate. Prices vary depending on your property, switchboard, and system size — contact us for a fixed-price quote.
Can Sigenergy be added to existing solar?+
Yes. SigenStor is designed to retrofit to most existing solar systems. The SigenStor inverter connects alongside your current setup, storing surplus solar that would otherwise be exported to the grid. We assess your existing system during the site visit and confirm compatibility before quoting.
What size Sigenergy battery do I need?+
Most Adelaide homes benefit from a 27.1kWh system (3 × 9.04kWh modules), which covers typical overnight usage and provides meaningful backup capacity. Homes with higher consumption, EVs, or three-phase supply may benefit from larger systems. We size the system around your actual electricity bills and usage patterns.
Does SigenStor work during a blackout?+
Yes. SigenStor provides whole-home backup as standard. When the grid goes down, the system detects the outage and switches to backup mode automatically — typically within milliseconds. Your home continues to run on battery and solar power without interruption.
Is Sigenergy suitable for three-phase homes?+
Yes. Sigenergy offers both single-phase and three-phase inverter configurations. Three-phase SigenStor systems are available for homes and businesses with three-phase supply, and can provide backup across all three phases.
Can I charge an EV from Sigenergy?+
Yes. SigenStor has an optional integrated EV DC bi-directional charging module that provides up to 25kW DC charging. This allows you to charge your EV directly from solar or battery, and the system is V2H and V2G ready for future vehicle-to-home and vehicle-to-grid capability.
How long is the Sigenergy warranty?+
Sigenergy provides a 10-year product warranty on SigenStor components. As an authorised Sigenergy installer, Makn Energy commissions your system correctly to ensure the warranty is fully protected. We also provide our own workmanship warranty on the installation.
Is finance available for Sigenergy in Adelaide?+
Yes. No-deposit finance options are available for SigenStor installations. Ask us about flexible payment terms when you request a quote — we can outline the options available for your situation.
How long does a Sigenergy installation take?+
A standard battery-only installation typically takes one day. A complete solar and battery installation usually takes one to two days depending on the system size and property. We confirm the expected timeframe when we provide your quote.
What is the mySigen app?+
mySigen is Sigenergy's smartphone app for monitoring and controlling your SigenStor system. It shows real-time solar generation, battery state, home consumption, and grid import/export. You can also set charging schedules, configure backup settings, and view historical energy data.
Recent Sigenergy Installations in Adelaide
Real SigenStor systems installed by our own SA electrical team across metropolitan Adelaide and regional South Australia.
Adelaide, SA
Sigenergy SigenStor Install
Adelaide, SA
Sigenergy SigenStor Install
Adelaide, SA
Sigenergy SigenStor Install
Adelaide, SA
Sigenergy SigenStor Install
"Paul and his team are extremely professional from start to finish. Great communicators and very knowledgeable. Updated my solar and added battery. Very happy with the end result. Highly recommend."
F
Franco Poerio
Westbourne Park, SA · Solar upgrade + battery
"Paul was fantastic, from quotes to installation, every part of the process was easy. Great team to deal with. No hassle, no BS and no hard sell."
S
Scott Possingham
Adelaide, SA · Battery installation
Get a Free SigenStor Quote
Tell us about your home and we'll design the right SigenStor system for your needs — no pressure, no obligation.
- Fixed-price quote, no hidden costs
- Licensed SA electricians
- Sigenergy-authorised installer
- We handle all grid connection paperwork
- Response within one business day
Prefer to call?
0466 215 483Request a Free Quote
We'll get back to you within one business day.