Learn & Tools
Expert guides, comparison tools, and everything you need to make an informed
decision about home energy systems.
When a battery makes sense (and when it doesn't)
Understanding the basics helps you make better decisions about your solar investment. Here’s how a residential solar system works:
Solar Panel Buying Guide
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Home Battery Buying Guide
We don't sell products or take commissions. Our recommendations are based solely on what's right for you.
Heat Pump Buying Guide
We don't sell products or take commissions. Our recommendations are based solely on what's right for you.
Explainers & Comparisons
Clear explanations of common questions and technology comparisons.
Solar vs Battery: What to Buy First?
Should you add a battery to your existing solar, or start fresh with a combined system?
Understanding Solar Feed-IN Tariffs
Should you add a battery to your existing solar, or start fresh with a combined system?
System Sizing: How Much Do You Need?
Should you add a battery to your existing solar, or start fresh with a combined system?
Inverters Explained
Should you add a battery to your existing solar, or start fresh with a combined system?
Rebates & Incentives
Understand what government rebates and incentives are available in your state.
Federal STC Rebate
Small-scale Technology Certificates explained
Victoria (VIC) Rebates
Solar Homes program and interest-free loans
New South Wales (NSW)
Available incentives and programs
Queensland (QLD)
State rebates and eligibility
South Australia (SA)
Home battery scheme and solar incentives
Western Australia (WA)
Distributed energy buyback scheme
Choosing the right solar panel for your home
How much does a solar system cost in Australia?
A quality 6.6kW solar system typically costs between $5,000-$9,000 after rebates, depending on panel quality and installer.
How long do solar panels last?
Most quality solar panels are warranted for 25 years and can continue producing power for 30+ years with gradual degradation.
Do I need a battery with solar?
Not necessarily. Batteries add cost and complexity. They’re most valuable for those with high evening usage or unreliable grid power.
What's the payback period for solar?
Typically 3-6 years depending on system size, electricity usage, and local electricity rates.
Still have questions?
Our recommendation tool will guide you through the decision process step by step.