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All Solar Systems

12.8kW Solar System

The 12.8kW system is designed for properties with significant energy demands. Ideal for large family homes, home-based businesses, or small commercial properties looking to slash their energy costs.

Daily Output

48-58 kWh

Annual Savings

$3,200 - $4,200

Price

From $8,490*

12.8kW Solar System Installation

About the 12.8kW Solar System

The 12.8kW solar system is a premium installation for households and small businesses with substantial energy needs. Featuring 32 high-quality panels and a powerful hybrid inverter, this system is designed to handle even the most demanding energy profiles. The hybrid inverter is battery-ready, meaning you can add battery storage at any time to further increase your energy independence. With daily production of 48-58 kWh in North Queensland conditions, this system can effectively power large homes with every modern convenience, including ducted air conditioning, pool pumps, spa heaters, electric vehicle charging, home servers, and workshop equipment. For small commercial properties, the 12.8kW system can cover a significant portion of daytime operating costs, turning your roof into a revenue-generating asset that pays for itself many times over its 25+ year lifespan.

Who Is This System For?

Premium systems for high-usage homes or small commercial properties. This system is designed for homes with multiple energy-intensive appliances, home offices with significant equipment, Airbnb properties, or small commercial premises like cafes, offices, or workshops that want to dramatically reduce operating costs.

System Specifications

Technical Details

System Size12.8kW
Number of Panels32 panels
Panel Type400W Q CELLS Premium
InverterSungrow 12kW Hybrid Inverter (battery-ready)
Roof Space RequiredApproximately 53-58 m² of usable roof space

Performance & Savings

Daily Production48-58 kWh
Annual Production17,520 - 21,170 kWh
Est. Annual Savings$3,200 - $4,200
Est. Payback Period2-3 years
CO₂ OffsetApproximately 16-19 tonnes of CO₂ per year
Installation Time1-1.5 days (typically 7-10 hours)

Warranty Coverage

25

Year Panel Warranty

Guaranteed minimum 80% output after 25 years

10

Year Inverter Warranty

Full manufacturer warranty on inverter

10

Year Workmanship Warranty

Full coverage on installation quality

What's Included

32 x premium Tier-1 solar panels (CEC-approved)
12kW hybrid inverter (battery-ready, Sungrow)
Heavy-duty aluminium mounting system and racking
All DC and AC electrical wiring and conduit
CEC-accredited design and installation
Switchboard upgrade if required
Network connection application and paperwork
STC government rebate processing (applied as upfront discount)
Smart monitoring system setup with smartphone app
Consumption monitoring CT clamp included
Battery-ready wiring for future battery addition
Full system commissioning and testing
Post-installation handover and training
25-year panel performance warranty
10-year inverter manufacturer warranty
10-year workmanship warranty on installation

Compare With Other Systems

The 12.8kW system includes a hybrid inverter as standard, making it easy to add a battery later. If you need maximum production and have three-phase power, consider our 15kW system.

Get Your 12.8kW Solar System Quote

Find out exactly what this system will cost after the government rebate and how much you will save. Free assessment, no obligation, and $0 upfront options available.

Secure up to $16,002 in solar rebates before December 1. Limited fast install spots available.

Secure My Install