Brand guide · 14 products we install
Sigenergy
Battery, inverter and EV charging in one neat stack: start with what you need, add modules later.
- Founded
- 2022
- Head office
- Shanghai, China.
- In Australia
- Sigenergy Australia Pty Ltd, Suite 02, Level 7, 191 Clarence Street, Sydney NSW 2000.
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Managing Director Australia is Will Hall. Entered the Australian market in 2023, so about three years here — and in that time became the number one home battery supplier by volume. - Scale
- Held 25% of the Australian home battery market across calendar 2025…
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peaking at 31.4% in May 2025, and was the number one supplier for ten consecutive months — SunWiz data reported January 2026. - We install
- 14 products
Why we install it
Our take on Sigenergy.
We install SigenStor because it fits almost any home we see in Canberra: single phase or three phase, a modest battery or a large one, with room to add modules or a DC EV charger later. It goes up quickly and tidily, and the mySigen app is one of the clearest we hand over.
What they make: SigenStor modular all-in-one systems — 5 and 8 kWh battery modules, single- and three-phase hybrid inverters from 5 to 25 kW, optional integrated DC EV charger (12.5–25 kW), gateway for backup, and the mySigen app with.
- 1
Grows with you: one to six battery modules on one controller, and module sizes can be mixed.
- 2
Three-phase homes can have all three phases backed up in a blackout, with the right gateway.
- 3
An optional DC EV charger slots into the same stack.
The one we recommend most
Sigenergy SigenStor
An integrated energy platform combining solar, storage and energy management, with EV DC charging as a configuration option.
- A coordinated platform for several energy functions.
- A modular system to discuss around your planned loads.
- A way to consider storage and EV charging in the same design conversation.
Complete packages
Built on Sigenergy, priced in full.
13.3 kW solar + 27 kWh SigenStor
13.3 kW solar27 kWh battery
$14,439 after rebates
What’s included →10.29 kW solar + 27 kWh Sigenergy SigenStor
10.29 kW solar27 kWh battery
$16,289 after rebates
What’s included →What we install
The Sigenergy range.
Battery storage 3
Sigenergy SigenStor
An integrated energy platform combining solar, storage and energy management, with EV DC charging as a configuration option.
Sigenergy SigenStor battery module
A SigenStor battery module stacks on a SigenStor energy controller. Add modules to build the storage you need, now or later.
From $2,886 including GST
Sigenergy SigenStack commercial battery
Sigenergy's commercial battery, built as a stack: SigenStack BAT 12.0 modules (12.06 kWh each) on a split-mounted main and sub base, run by a SigenStack battery controller, with a cover and the controller cables. It pairs with a Sigen PV M1 hybrid inverter (the HYB series for backup). Two configurations are listed: eight modules on a 1C controller (96.48 kWh usable) and Sigenergy's nine-module 0.5C configuration (108.54 kWh usable, 0.46C with a 50 kW inverter). We design every site, and other configurations are quoted to suit.
From $56,117 including GST
EV charging 2
Sigen EV AC Charger
Sigenergy's AC charger range includes 7, 11 and 22 kW variants. The suitable variant depends on your supply and vehicle.
From $2,373 including GST
SigenStor EV DC charger
A DC fast-charging module that stacks into a SigenStor system and charges an EV straight from solar and battery at 12.5 or 25 kW. It is bi-directional, so it can supply the home from a compatible car.
$4,659 From $4,342 including GST Save 7%
Gateways and sensors 4
Sigen Energy Gateway
The Sigen Energy Gateway is the backup switch for a SigenStor battery. In a blackout it separates your home from the grid and runs the backed-up circuits, or the whole house, from the battery, solar or a generator.
From $956 including GST
Sigen Power Sensor
A small meter in your switchboard that measures the power flowing to and from the grid, using clip-on current sensors. Your Sigenergy system uses its readings to control the battery and report your usage.
From $139 including GST
Sigen Sensor Sub1G Kit
Links a Sigen Power Sensor to your Sigenergy system by radio instead of a data cable. It suits homes where the switchboard is far from the inverter, or where a cable run is hard to install.
From $175 including GST
Sigen Communication Module
The communication module Sigenergy lists as a supporting product for a commercial Sigen system: one per system, alongside the Sigen Power Sensor, with a Sigen PV M1 inverter and a SigenStack battery.
From $232 including GST
Inverters 5
Sigenergy SigenStor energy controller, single phase
The energy controller is the hybrid inverter at the base of every SigenStor system. It runs your solar panels and the SigenStor battery modules stacked on it.
From $1,847 including GST
Sigenergy SigenStor energy controller, three phase
The energy controller is the hybrid inverter at the base of every SigenStor system. It runs your solar panels and the SigenStor battery modules stacked on it.
From $3,163 including GST
Sigen PV M1 hybrid inverter
A three-phase commercial hybrid inverter from 50 kW to 125 kW, ready for a SigenStack battery. Four MPPT on the 50 kW model and eight on the larger ones, IP66. This series has no backup port: for backup, see the PV M1 hybrid inverter with backup.
From $6,721 including GST
Sigen PV M1 hybrid inverter with backup
The HYB version of the commercial hybrid inverter: 50 kW to 110 kW, three phase, with a backup load port and seamless switchover so the site keeps running on and off grid, ready for a SigenStack battery. Up to eight MPPT, IP66.
From $10,990 including GST
Sigen PV M1 solar inverter
A three-phase commercial solar inverter from 50 kW to 125 kW, for solar without a battery. Four MPPT on the 50 kW model and eight on the larger ones, IP66.
From $5,534 including GST
Know before you buy
The honest picture.
Where they stand
Upper-mid to premium. Evidence: named #1 battery manufacturer behind-the-meter in Australia for 2025 in the SunWiz 2026 awards using Clean Energy Regulator REC-registry data; 1st in the 2026 SolarQuotes Installer's Choice Awards for home batteries with 26% of 125 installer votes, and 2nd for inverters with 22%; listed on the Hong Kong Stock Exchange in April 2026 raising HK$4.4bn.
The warranty, in practice
Ten years on the battery modules and the energy controller, five years on the gateway, two years on the power sensor and communications modules. Capacity guarantee is 70% usable capacity at year 10 or a throughput cap — 15.85 MWh per 5 kWh module, 23.77 MWh per 8 kWh module — whichever comes first, which matters if you intend to cycle hard on a VPP. Owners of recalled single-phase energy controllers received a free replacement plus a two-year warranty extension. Claims go through the installer or service partner.
Who it suits
Households wanting battery, hybrid inverter, backup and optionally DC EV charging as a single stack from one manufacturer — and particularly three-phase homes, common in newer Canberra and NSW builds, that want seamless backup across all three phases.
What to watch
This is the big one: in November 2025 the ACCC published a voluntary recall (PRA 2025/20703) of single-phase SigenStor EC 8.0, 10.0 and 12.0 kW energy controllers because the quick-connect AC plugs could overheat and catch fire. The remedy was a firmware throttle, a free replacement controller with a redesigned plug, and a two-year warranty extension.
Support and warranty
If something isn’t right.
Call us first. We installed it, so we deal with Sigenergy for you, and our own 10-year workmanship warranty sits on top of theirs. If someone else installed yours, we can still help: the first call is free.
Sigenergy direct
How they got here
Milestones.
- 2022
Founded by Tony Xu, former president of Huawei FusionSolar
- 2023
Enters the Australian market with the SigenStor system
- 2025
Becomes Australia's #1 home battery supplier by volume
- 2025
ACCC recall of single-phase energy controllers, November
- 2026
Lists on the Hong Kong Stock Exchange in April
Recent news
What’s changed lately.
2026-05-09
SigenStor Neo and SigenStack previewed; pledges Australian service upgrade
At Smart Energy Conference in Sydney, Sigenergy previewed a next-generation residential all-in-one and a modular C&I platform, and MD Australia Will Hall committed to upgrading the local service team, technical support and after-sales system.
2026-04-16
Lists on the Hong Kong Stock Exchange, raising HK$4.4bn
Priced at HK$324.20 per share for US$562m. The prospectus disclosed that 99% of 2025 revenue came from outside China, with Asia-Pacific at 45.9%, and named Australia among its leading markets.
2026-01-21
SunWiz data: 25% of the Australian home battery market across 2025
Sigenergy led the Australian home battery market for ten consecutive months from March 2025, ahead of Sungrow, Alpha ESS and Tesla, peaking at 31.4% share in May 2025.
2025-11-19
ACCC recall of single-phase SigenStor energy controllers over fire risk
SigenStor EC 8.0/10.0/12.0 kW single-phase units with quick-connect AC plugs were recalled after plugs overheated; remedy was firmware output reduction, free replacement and a 2-year warranty extension. SolarQuotes suspended the brand from its recommended list.
Good to know
Questions about Sigenergy.
Do you install Sigenergy in Canberra?
Yes. We supply and install 14 Sigenergy products (battery storage, ev charging, gateways and sensors, inverters) across the ACT and surrounding NSW, within about 180 km of Canberra. The site check is free.
What warranty comes with Sigenergy?
Ten years on the battery modules and the energy controller, five years on the gateway, two years on the power sensor and communications modules. Capacity guarantee is 70% usable capacity at year 10 or a throughput cap — 15.85 MWh per 5 kWh module, 23.77 MWh per 8 kWh module — whichever comes first, which matters if you intend to cycle hard on a VPP. Owners of recalled single-phase energy controllers received a free replacement plus a two-year warranty extension. Claims go through the installer or service partner. On top of that, our own 10-year workmanship warranty covers the installation.
Who is Sigenergy best for?
Households wanting battery, hybrid inverter, backup and optionally DC EV charging as a single stack from one manufacturer — and particularly three-phase homes, common in newer Canberra and NSW builds, that want seamless backup across all three phases.
Is there anything to watch with Sigenergy?
This is the big one: in November 2025 the ACCC published a voluntary recall (PRA 2025/20703) of single-phase SigenStor EC 8.0, 10.0 and 12.0 kW energy controllers because the quick-connect AC plugs could overheat and catch fire. The remedy was a firmware throttle, a free replacement controller with a redesigned plug, and a two-year warranty extension.
Which app do I use to see my Sigenergy system?
The mySigen app. We set it up with you on the day we switch the system on.
Who do I call if something goes wrong?
Call us first: we installed it and we deal with Sigenergy for you. Sigenergy can also be reached directly on 0489 080 832 or service.au@sigenergy.com.
Brand facts reviewed 2026-09. Products, warranties and Australian support change; we confirm the current terms in every written quote.
4.8
4.7THE NEXT STEP IS PERSONAL
Find out what fits your home.
Tell us about your roof, your bills and how you use power, and we will come back with a system and a price. The site check is free and nothing is locked in until you accept a written quote.
Prices on this website are for the ACT and within 35 km of Canberra. Further out, the same system usually costs 15–30% more for travel, time away and the extended warranty responsibility that comes with distance. We confirm the final price before you commit to anything.