Sigenergy
Fully AI-powered all-in-one energy controller.
Sigenergy's SigenStor is a next-generation modular energy controller (hybrid inverter) that combines PV inverter, battery management, EV-DC charging and AI-driven energy optimisation in one slim, stackable cabinet. Up to 200% PV oversizing on single-phase units, full grid + off-grid capability, and the mySigen AI engine that learns your home's usage to maximise self-consumption and savings automatically.
- NETCC Approved Seller
- 10,000+ Installs across VIC
- 4.7★ · 300+ Google Reviews
- 10-Year Workmanship Warranty
- 11+ Years in the Industry
- Australian Owned
The case for Sigenergy.
We don't install everything — just the products we believe in. Here's why Sigenergy earned a spot in our line-up.
- Fully AI-powered — mySigen engine self-optimises daily
- Single & three-phase models (5–30 kW)
- 200% PV oversizing on single-phase (160% on three-phase)
- Grid + off-grid capable out of the box
- DC-coupled EV charging (Sigen EV-DC) — fastest solar-to-car path
- Modular — start small, scale capacity and power later
- European engineering with 10-yr inverter warranty
The Sigenergy models we install
Each model below is a current, in-stock product we install across Victoria with full warranty support.
SigenStor EC 5.0 SP
5 kW single-phase energy controller — 200% PV oversizing.
- 5 kW single-phase
- 200% PV oversizing
- Grid + off-grid ready
- AI energy management
SigenStor EC 6.0 SP
6 kW single-phase controller.
- 6 kW single-phase
- 200% PV oversizing
- AI-powered
- Stackable
SigenStor EC 8.0 SP
8 kW single-phase controller.
- 8 kW single-phase
- 200% PV oversizing
- AI-powered
- Stackable
SigenStor EC 10.0 SP
Flagship 10 kW single-phase controller — our most-installed Sigenergy unit.
- 10 kW single-phase
- 200% PV oversizing
- AI-powered
- EV-DC ready
SigenStor EC 12.0 SP
12 kW single-phase controller for large homes.
- 12 kW single-phase
- 200% PV oversizing
- AI-powered
- EV-DC ready
SigenStor EC 5.0 TP
5 kW three-phase energy controller.
- 5 kW three-phase
- 160% PV oversizing
- Grid + off-grid
- AI-powered
SigenStor EC 10.0 TP
10 kW three-phase controller.
- 10 kW three-phase
- 160% PV oversizing
- AI-powered
- Stackable
SigenStor EC 15.0 TP
15 kW three-phase controller.
- 15 kW three-phase
- 160% PV oversizing
- AI-powered
- EV-DC ready
SigenStor EC 20.0 TP
20 kW three-phase controller for large homes & light commercial.
- 20 kW three-phase
- 160% PV oversizing
- AI-powered
- EV-DC ready
SigenStor EC 25.0 TP
25 kW three-phase controller.
- 25 kW three-phase
- 160% PV oversizing
- AI-powered
- Commercial-ready
SigenStor EC 30.0 TP
30 kW flagship three-phase controller.
- 30 kW three-phase
- 160% PV oversizing
- AI-powered
- Commercial-ready
Sigen Gateway Home SP
Single-phase backup gateway — 0 ms load disruption.
- Whole-home backup
- 0 ms switchover (true UPS-grade)
- Parallels multiple ECs
- Required for off-grid / backup
Sigen Gateway Home TP
Three-phase backup gateway — 0 ms load disruption.
- Three-phase whole-home backup
- 0 ms switchover
- Parallels multiple ECs
- Required for off-grid / backup
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DC-optimised inverters — every panel optimised, every panel monitored.
View brandReady to install Sigenergy?
Get a free, tailored quote for a Sigenergy system properly designed for your home.