Sigenergy
4.9 from 1600+ reviews · Sigenergy Marketing Excellence Award — Intersolar 2025Sigenergy SigenStor
The SigenStor is a modular 5-in-1 tower combining hybrid inverter, stackable battery modules and optional DC EV charging.
Supplied & installed from
$7,490after rebates
Federal battery discount applied at point of sale and itemised on your quote
- 15-year workmanship warranty
- 80% in-house, 20% subcontractors
- $0 deposit · 36 months interest-free
- Usable capacity
- 8.06 kWh
- Continuous power
- 6 kW
- Warranty
- 10 yrs
- Blackout backup
- Yes
Why the SigenStor
What you get with the Sigenergy SigenStor.
5-in-1: inverter, battery, EV DC charger ready, backup, energy management
Stackable 8kWh modules
grow from 8 to 48kWh
AI-driven energy optimisation in the mySigen app
PSW won Sigenergy's Marketing Excellence Award at Intersolar 2025
Full specifications
- Usable capacity
- 8.06 kWh
- Continuous power
- 6 kW
- Coupling
- DC
- Expandable
- Yes — up to 6 units
- Blackout backup
- Yes
- VPP ready
- Yes
- Warranty
- 10 years
Rebate eligibility
- Federal — Cheaper Home Batteries
- Eligible
- WA Residential Battery Scheme
- Synergy customers
The federal Cheaper Home Batteries discount applies to eligible batteries between 5 and 50 kWh and is taken off the price before you pay. We itemise the current amount on your quote rather than publish a dollar-per-kWh rate. State support depends on your retailer and property.
Check my eligibility
Get the Sigenergy SigenStor quoted for your home
4.9★ rating
1,600+ reviews
4x SunWiz 2026 awards
#1 Local Solar Hero, Perth South West
Tesla Premium Certified
4 consecutive years
15-year workmanship warranty
80% in-house, 20% subcontractors