Sigenergy Battery Specialists · Perth, WA
Sigenergy Battery Installation in Perth
Store your solar. Power your home after dark.
Vista Electrical Controls supplies and installs the full Sigenergy SigenStor range across Perth and WA — an all-in-one battery, inverter and EV charger, sized to the way your home actually uses power.
★ 4.9/5 SolarQuotesCEC AccreditedLic. EC1338410-yr warranty
Where your solar goes
Without a battery~22% self-used
Exported cheaply
With a Sigenergy battery~88% self-used
Stored & used at home
Illustrative — we model your real figures in your quote.
96.5%
Round-trip efficiency
10yr
Battery warranty
48kWh
Max usable storage
5-in-1
Integrated system
A Sigenergy SigenStor stores the solar power your panels make during the day so you can use it after dark, instead of buying it back from the grid at peak rates. For most Perth homes, that is where the real savings on solar live.
Vista Electrical Controls supplies and installs the full Sigenergy battery range across Perth and WA. We size the SigenStor to your roof, your bills and the way your household actually uses power.
This page explains what the SigenStor is, how much it stores, the safety and warranty that matter, EV charging, rebates and what affects the price.
If you would rather skip the reading, call our team on 1300 181 116 for a free, no-pressure quote.
Why Sigenergy
Why choose a Sigenergy battery
Sigenergy is a vertically integrated manufacturer, so the cells, the energy controller, the inverter and the app are all engineered to work together.
The SigenStor folds a hybrid inverter, battery pack, power conversion system and an optional EV DC charger into one modular tower — installers call it a “5-in-1” system.
Every SigenStor uses safe LFP cells, carries a 10-year warranty and runs as a true hybrid system for blackout backup. For Perth homes chasing real energy independence, it is hard to match.
Safe LFP chemistry
Lithium iron phosphate cells — superior thermal stability, well suited to Perth heat.
Modular & scalable
Stack 5 kWh and 8 kWh modules from 8 kWh up to 48 kWh — add a module, not a new system.
Blackout backup
With a backup gateway, essential circuits or your whole home keep running through outages.
Built-in EV charging
An optional EV DC charger clips into the stack and charges your car straight from solar.
High efficiency
96.5% round-trip efficiency, so very little of your stored solar is lost.
10-year warranty
10-year (or 8,500-cycle) warranty with 70% capacity retained at year 10.
The Range
The Sigenergy SigenStor range we install
The SigenStor is one modular platform with single-phase and three-phase options, plus an optional EV charger. We help you choose the right configuration during a free design consultation.
SigenStor uses 5 kWh and 8 kWh battery modules. You stack up to six modules on a single inverter for a maximum of 48 kWh of usable storage.
Most Perth homes start at 8 to 16 kWh and add modules later as their energy needs grow. Because it is modular, you only pay for the capacity you need today.
SigenStor comes in single-phase 5 kW and 8 kW models, and three-phase models from 5 kW up to 25 kW.
That range covers a standard Perth home, a large three-phase property, or a small commercial site — we match the power rating to your switchboard and usage.
The optional SigenStor EV DC charger module integrates directly into the battery stack and charges your EV from DC solar power.
Direct DC-to-DC charging skips a conversion step and lifts efficiency by roughly 5% over a standard AC wall charger. It future-proofs your system for an EV without a second install.
Because the inverter is built in, the SigenStor manages your solar, battery and the grid together, and adds blackout backup with a gateway.
If you are still comparing, see our solar inverters page, or read our Sigenergy vs Tesla Powerwall 3 comparison.
Safety First
Safe LFP chemistry for Perth heat
Safety is the first thing we look at with any battery, and it is where the SigenStor stands out.
Lithium iron phosphate chemistry
The SigenStor uses LFP cells, which run cooler and are far more thermally stable than the older NMC chemistry some batteries still use — well suited to a Perth summer.
High round-trip efficiency
At around 96.5% round-trip efficiency, very little of the solar you store is lost between charging and discharging.
Built for safety
- LFP chemistry — superior thermal stability
- 96.5% round-trip efficiency
- Modular 5 kWh and 8 kWh packs
- Backed by a 10-year warranty
Backup Power
Blackout backup that keeps essentials running
Storms and grid outages are a fact of life in parts of Perth. A SigenStor with a backup gateway keeps the lights on when the grid drops.
Automatic backup runs your essential circuits — or your whole home — during an outage, switching over almost instantly. We confirm exactly which circuits stay live during design, so there are no surprises.
Whole-home
Blackout backup
- Near-instant switchover
- Essential circuits or whole-home
- Fridge, lights & internet stay on
EV Charging
Charge your EV straight from solar
The SigenStor can do something most batteries cannot — charge your electric vehicle directly from DC solar.
The optional EV DC charger module clips into the battery stack and charges your car from solar without the usual conversion losses, around 5% more efficiently than a standard AC charger. If an EV is on your horizon, building the charger in now saves a second install later.
+5%
Solar-to-EV efficiency
- DC-to-DC charging from solar
- Integrates into the battery stack
- Future-proofs your system for an EV
Warranty
10-year Sigenergy battery warranty
Warranty is where a battery either earns or loses your trust over its life. Sigenergy backs the SigenStor strongly.
The SigenStor battery carries a 10-year (or 8,500-cycle) warranty and guarantees 70% capacity retention at year 10, and the inverter carries a 10-year warranty too. Vista adds a 10-year workmanship warranty on every install.
10yr
Battery + inverter warranty
- 70% capacity retained at 10 years
- Or 8,500 cycles, whichever comes first
- Plus Vista 10-year workmanship cover
Monitoring
See everything in the Sigenergy app
You should be able to see what your system is doing at any time. The Sigenergy app gives you real-time monitoring from your phone.
WA Rebates
Sigenergy battery rebates in WA
Battery rebates have made storage far more affordable for Perth homes than it was even a year ago.
The federal Cheaper Home Batteries Program lowers the upfront cost, and the WA Residential Battery Scheme adds further support. We apply whatever you qualify for and show it on your quote. Learn more about battery rebates in Perth before you decide.
Two rebates, stacked
- Federal — Cheaper Home Batteries Program
- WA — Residential Battery Scheme
- We apply whatever you qualify for
- Shown clearly on your fixed quote
Pricing
Sigenergy battery pricing in Perth
We do not publish a fixed price, because the right system varies with your home. The honest answer is that it depends on a few things.
After the WA Residential Battery Scheme rebate, our Perth SigenStor systems start from around $11,000 for 5 kW + 8 kWh and scale up with capacity. We give you a clear, fixed quote with every eligible rebate already applied. Try our solar cost calculator for a quick estimate, then book a quote.
What sets your price
- Battery capacity you choose
- Whether you need a new hybrid inverter
- Your switchboard and install complexity
- Fixed quote with every rebate applied
How It Works
Our Sigenergy battery installation process
We keep the process simple and transparent from the first call to switch-on.
01
Free consultation
We review your bills, existing solar and energy goals — no pressure, no jargon.
02
Custom system design
We size the right Sigenergy battery and matching hybrid inverter for your home and budget.
03
Transparent quote
You get fixed pricing with every eligible rebate already applied.
04
Professional installation
Your install is completed by our SAA-accredited, licensed Perth electricians.
05
Commissioning and app setup
We test the system and set up the Sigenergy app monitoring on your phone.
06
Local aftercare and service
We provide ongoing service, warranty support and remote diagnosis whenever you need it.
Why Vista
Why install with Vista Electrical Controls
A battery is only as good as the team that installs it. Good installers protect your warranty, your safety and your savings.
Vista Electrical Controls is a CEC-accredited, fully licensed Perth installer (Licence EC13384). We design and install Sigenergy battery systems for homes right across the metro area.
Our own electricians handle the whole job — design, install, commissioning and aftercare — so there is one accountable team, not a chain of subcontractors.
We also install the wider solar range, from solar panel installation to solar inverters and complete residential solar systems.
Why homeowners choose Vista
- CEC-accredited & licensed contractor EC13384
- End-to-end: design, install, commissioning & aftercare
- Local Perth team — no subcontractor chains
- Installs the full Sigenergy & solar range
- Fixed quotes with every rebate applied up front
Service Area
Areas we serve across Perth
We install Sigenergy batteries for homes right across the Perth metropolitan area — from the northern suburbs to the south and the hills.
Not sure if we cover your suburb? Check the areas we serve or just ask when you call.
Your System
Pair your Sigenergy battery with the right system
A battery works hardest when the rest of your system is matched to it.
If you are still comparing brands, our guide to the best solar battery in Australia puts Sigenergy alongside the alternatives, and our detailed SigenStor installation and review goes deeper on specs. For full storage options and sizing, see our solar batteries in Perth page, or read which solar and battery package suits your home.
Get a Sigenergy battery quote in Perth
Store your solar, cut your evening power bills and stay protected through blackouts with a Sigenergy SigenStor sized for your home. Talk to Perth’s trusted Sigenergy installers today. Call 1300 181 116 or request a free quote — we will design the right system and apply every rebate you qualify for.
FAQs
Frequently Asked Questions
Yes. The SigenStor combines a hybrid inverter, LFP battery and optional EV DC charger in one modular tower, with 96.5% efficiency and a 10-year warranty. For Perth homes wanting an integrated, expandable system, it is one of the strongest options on the market.
After the WA Residential Battery Scheme rebate, Vista’s Perth SigenStor systems start from around $11,000 for 5 kW + 8 kWh and scale up with capacity. We quote a fixed price with all eligible rebates applied.
SigenStor uses 5 kWh and 8 kWh modules and stacks up to six modules per inverter, for a maximum of 48 kWh. Most Perth homes start between 8 and 16 kWh.
Yes. With a backup gateway fitted, the SigenStor keeps your essential circuits or whole home powered during a grid outage, switching over almost instantly.
SigenStor modules use lithium iron phosphate (LFP) cells, which are more thermally stable and longer-lasting than older NMC chemistry, and well suited to Perth’s climate.
Yes. The optional EV DC charger module integrates into the battery stack and charges your car directly from DC solar, around 5% more efficiently than a standard AC charger.
The SigenStor battery carries a 10-year or 8,500-cycle warranty with 70% capacity retained at year 10, plus a 10-year inverter warranty. Vista adds a 10-year workmanship warranty.
Most grid-connected Perth homes qualify for the federal Cheaper Home Batteries Program and the WA Residential Battery Scheme. We confirm your eligibility and apply the rebates to your quote.
Yes. The SigenStor is modular, so you can add battery modules after install as your energy needs grow.
We do. Vista installs Sigenergy batteries throughout the Perth metro area and regional WA, all handled by our own accredited team.