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Page content is loading, please wait.System must be INSTALLED by April 30!
Rebate based on installation date — not quote date. After May 1st, rebates drop significantly.
Sigenergy systems & pricing
All packages include professional installation, inverter, and battery system.
Toggle between Current, After May 1st, and Monthly pricing on each card
SINGLE PHASE 10KWH
10kWh • Single-Phase 5kW
Fully installed
$9,990
- 10kWh Usable Capacity
- 5kW Hybrid Inverter
- Integrated EV Charger Ready
- 10 Year Warranty
- Professional Installation
SINGLE PHASE 20KWH
20kWh • Single-Phase 5kW
Fully installed
$12,990
- 20kWh Usable Capacity
- 5kW Hybrid Inverter
- Integrated EV Charger Ready
- 10 Year Warranty
- Professional Installation
THREE PHASE 20KWH
20kWh • Three-Phase 10kW
Fully installed
$14,490
- 20kWh Usable Capacity
- 10kW 3-Phase Inverter
- Integrated EV Charger Ready
- 10 Year Warranty
- Professional Installation
THREE PHASE 30KWH
30kWh • Three-Phase 10kW
Fully installed
$16,990
- 30kWh Usable Capacity
- 10kW 3-Phase Inverter
- Integrated EV Charger Ready
- 10 Year Warranty
- Professional Installation
Optional Extras
EV Charger Module
Add integrated 7kW or 22kW EV charging
From +$1,500
Essential Services Backup
Fridge, lights & other essentials (max 3 circuits)
+$500
RCD/Switchboard Upgrades
If required on day of installation
MCB: $80/ea
RCBO: $120/ea
*Prices shown are for Greater Sydney, Central Coast, and Wollongong. Regional areas may incur additional charges.
Premium
Where Sigenergy sits in the market
Price/kWh
$1,000–1,300/kWh
Warranty
10 Year Warranty
Cycles
8,000
Capacity
10–48 kWh
Sigenergy occupies the premium quadrant as the world’s first all-in-one residential energy system. While the price per kWh is higher, the integrated EV charger, AI energy management, and aerospace-grade build quality make it a compelling choice for future-focused buyers.
View Full Market QuadrantTechnical Specifications
SigenStor Battery Specifications
Premium all-in-one energy storage with integrated EV charging capability.
Battery Specifications
Battery Type
LFP (LiFePO₄)
Capacity Options
10–48 kWh
Depth of Discharge
100%
Round Trip Efficiency
>95%
Cycle Life
8,000 cycles
Warranty
10 Years
IP Rating
IP65
EV Charging
Up to 22kW
All-In-One Design
Solar inverter, battery storage, and EV charger in a single sleek unit. Reduces installation complexity.
Integrated EV Charging
Built-in EV charger supports up to 22kW charging — no separate charger needed.
AI Energy Management
Intelligent algorithms optimise solar self-consumption, battery cycling, and EV charging schedules.
Wide Temperature Range
Operates from -10°C to +50°C, perfectly suited for Australian conditions.
Premium Build Quality
Aerospace-grade materials with multi-layer safety protection and IP65 weatherproofing.