Engineered Solar & Battery Power for Perth & Queensland.
Eliminate skyrocketing quarterly power bills. We install tier-1 solar panel systems and smart battery storage with 25 to 30 year performance warranties, 10-year workmanship guarantees, and upfront STC government rebate deductions.
Match Your Power Bill to the Optimal Solar System
Select your average quarterly electricity expenditure to see calculated system size, hardware specifications, and estimated annual savings.
10.56 kW Package
Families with air conditioning, pool filtration, and work-from-home daytime loads.
Includes upfront STC rebate deduction & full CEC certified installation.
Residential & Commercial Solar Packages
6.6kW Solar System
Australia's most popular residential solar system size. Perfectly matched for 3-4 bedroom suburban homes seeking maximum value and rapid payback.
10.56kW Solar System
Designed for larger modern family homes with swimming pools, ducted air conditioning, and future EV charging requirements.
13.2kW Solar System
Massive output for large estates, multi-generational families, and properties operating high continuous daytime power loads.
19.8kW Solar System
Ideal for acreage properties, large custom homes, and boutique commercial premises running 3-phase power.
26.6kW Solar System
High-capacity commercial system providing substantial day-time load offset for offices, clinics, and light manufacturing.
39kW Commercial Solar
Targeted at workshops, medical centres, and commercial premises with continuous refrigeration or machinery operations.
CEC Approved Tier-1 Hardware Partnerships
We exclusively install verified tier-1 photovoltaic panels, European and top-tier global string and hybrid inverters, and lithium battery storage systems with manufacturer-backed Australian warranties.
Solar Panels
- REC Solar25-Year Product & Performance: Heterojunction (HJT) cell tech, ultra-low degradation
- SunPower / Maxeon40-Year Performance Warranty: Industry-leading panel efficiency, solid copper backing
- Canadian Solar25-Year Performance: High reliability, excellent cost-to-output ratio
- Trina Solar25-Year Performance: Vertex series multi-busbar technology
Inverters
- FroniusAustrian Engineering (10-Year Warranty): SnapINverter design, active cooling, smart grid integration
- SungrowWorld #1 Inverter (10-Year Warranty): Ultra-quiet, dual MPPT, standard WiFi monitoring
- SMA SolarGerman Precision (10-Year Warranty): High efficiency, robust shade management OptiTrac
- GoodWeSmart Energy Storage (10-Year Warranty): High efficiency, seamless battery retrofit compatibility
Battery Storage
- Tesla Powerwall 213.5 kWh: Full blackout backup, storm watch mode, Tesla App integration
- Sungrow SBR Battery9.6 – 25.6 kWh Modular: Modular stackable design, high-voltage LFP chemistry
- Alpha ESS Smile510.1 – 20.2 kWh: Integrated all-in-one hybrid inverter & battery storage
- BYD Battery-Box10.2 – 22.1 kWh: Cobalt-free Lithium Iron Phosphate (LFP) safety
From Assessment to Grid Connection
A simple, transparent process handled entirely by our in-house accredited engineers.
Solar Assessment & Roof Layout
We analyse your quarterly electricity consumption, roof azimuth, tilt, and local shade profiles to design an optimal system with guaranteed upfront STC rebate calculations.
CEC Accredited Installation
Our Clean Energy Council certified electricians mount your engineered racking, install tier-1 panels, wire your inverter, and complete rigorous electrical safety compliance testing.
Grid Connection & App Monitoring
We manage all Western Power / Energex utility approvals and meter reconfigurations. You track live solar generation and household power offset directly on your smartphone.
Frequently Asked Solar Questions
How much can I realistically save on my electricity bill with solar?
Savings depend on your system size, orientation, and energy consumption patterns. A typical Australian household installing a 6.6kW solar system can save between $1,200 and $2,200 annually, offsetting 60% to 90% of daytime grid electricity.
What is the Australian Federal STC Solar Rebate?
Small-scale Technology Certificates (STCs) are federal government incentives that act as an upfront point-of-sale discount on the purchase price of eligible solar systems. Supreme Solar Power automatically calculates and deducts this rebate upfront from your quotation.
What is the difference between string inverters and hybrid inverters?
A string inverter converts direct current (DC) from your solar panels into alternating current (AC) for household use. A hybrid inverter manages both solar panels and battery storage simultaneously, allowing seamless addition of a battery without extra hardware.
How long does a typical solar installation take?
Most residential rooftop installations (6.6kW to 13.2kW) are completed in a single day by our Clean Energy Council accredited electricians. Commercial installations (39kW to 99kW) typically require 3 to 7 business days depending on roof structure.
What warranties protect my solar investment?
All Supreme Solar Power systems come with three layers of protection: a 25-to-30 year linear performance warranty on solar panels, a 10-year manufacturer warranty on inverters, and our exclusive 10-year comprehensive workmanship guarantee.
Do you install on tile, tin, and flat concrete roofs?
Yes. Our CEC accredited installers utilize engineered Clenergy and Schletter mounting hardware tailored to corrugated tin (Colorbond), concrete tile, terracotta tile, and Klip-lok commercial metal profiles.
Speak with a CEC Accredited Solar Specialist
Call our direct technical team today on 1300 227 990 or request your tailored system design and upfront rebate estimate online.