Premium Brands We Install
FOXESS
GOODWE
Comprehensive Energy Solutions
Residential Solar
Arrays sized to the roof and the tariff, providing maximum efficiency for your home.
Explore Panels
Solar Batteries
10–30 kWh energy storage to keep the evening peak off the grid and defend against blackouts.
Explore BatteriesCommercial Solar
Master CEC team handles the entire commercial build process, shielding businesses from grid prices.
Get Commercial Quote
15+
Years Exp.
4.9
Star Rating
We Are The Solar Experts.
SunStack converts sunlight directly into power, shielding you from rising electricity costs. We design bespoke solar arrays and battery solutions for your exact needs, not one-size-fits-all kits.
CEC Accredited
Our Master Electricians are fully certified and strictly adhere to AS/NZS 5139 safety standards.
10 Year Warranty
True Australian replacement warranty for absolute peace of mind on all installs.
Rebate & Finance Ready
We handle the federal and state rebates for you. Finance available from $3.85 a day.
Solar + Battery Systems
Smart energy, built around you.
6.6 kW
Solar + Battery System
Perfect for small to medium homes.
- Premium Tier-1 panels
- 5kW inverter
- FoxESS or GoodWe battery
- Smart monitoring
- Fully installed & commissioned
- Installation within 2 weeks*
$5,299
13.2 kW
Solar + Battery System
For larger homes, pools & EV owners.
- Premium Tier-1 panels
- 10kW 3-phase inverter
- FoxESS or GoodWe battery
- Smart monitoring
- Fully installed & commissioned
- Installation within 2 weeks*
$7,799
15 kW
Solar + Battery System
For high-energy homes & small businesses.
- Premium Tier-1 panels
- 15kW 3-phase inverter
- FoxESS or GoodWe battery
- Smart monitoring
- Fully installed & commissioned
- Installation within 2 weeks*
$9,299
30 kW
Solar + Battery System
For businesses & high-energy properties.
- Premium Tier-1 panels
- 30kW 3-phase inverter
- FoxESS or GoodWe battery
- Smart monitoring
- Fully installed & commissioned
- Installation within 2 weeks*
$17,499
Choose Your Battery
Select your preferred battery when requesting a quote.
FoxESS
FoxESS Storage
Reliable energy storage designed for Australian homes and businesses.
GOODWE
GoodWe Storage
Smart, efficient battery storage with flexible system options.
What Our Clients Say
"Evening peak used to be the bill. Now the house doesn’t notice it. Highly recommend SunStack to anyone!"
David M.
Byron Bay · 15 kWh Battery"One day on site. The switchboard looks like it was always there. The team was incredibly professional."
Elena & Tom K.
Mornington · 10 kW Solar"Cold-chain stayed up through a substation trip. Complete grid independence achieved. 10/10."
Dr. Cameron S.
New Farm · 30 kWh StackSolar Insights & Updates
The Real Reason Your Solar Investment Isn't Working (And How to Fix It)
Read MoreAre Solar Batteries Worth It in 2026? A Complete Financial Guide
Read MoreGet Your Free Solar Quote Today
No pushy sales calls. Just an honest, obligation-free quote from our CEC Master Electricians within 24 hours.
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