Solar Installation Costs & Pricing in Sydney
Wondering how much solar costs? The answer depends on your property, energy usage and the type of system you choose.
At Efficient Electrical Group, we provide tailored solar solutions designed to deliver long-term savings—not just the cheapest quote. This guide explains typical solar installation costs, what affects the price and how government incentives can reduce your upfront investment.
Current solar offers
From
$5,990
$5,750
Small Home (6.6kW)
Save $240
From
$9,990
$9,500
Medium Home (10.12kW)
Popular
Save $1000
Prices shown include eligible STC incentives where applicable. Final pricing depends on your property and system requirements
From
$13,990
$12,990
Large Family Home (13.28kW)
Save $490
Government rebates may significantly reduce the upfront cost of your solar installation.
Typical solar pricing in NSW
6.6kW
👨👩👧 2 to 4 people
From $5,990
10.12kW
🏡 Larger families
From $9,900
13.28kW
⚡ High energy users
From $13,990
What affects the cost of solar?
The cost of installing solar depends on much more than the number of panels. Factors that can influence the final price include:
✓ System size
✓ Solar panel quality
✓ Inverter brand
✓ Roof design and accessibility
✓ Switchboard upgrades
✓ Battery storage
✓ Government rebates and incentives
✓ Metering or Level 2 electrical work (where required)
At Efficient Electrical Group, we design every system to suit your property and energy needs, ensuring you receive the best long-term value.
Government rebates can reduce your upfront cost
Most eligible homeowners and businesses can access the Australian Government's Small-scale Renewable Energy Scheme (STCs), which is generally applied as an upfront discount on your solar installation.
Additional incentives may also be available for battery storage and eligible apartment buildings.
Learn more about current solar rebates
Why choose Efficient Electrical Group?
Choosing the right installer is just as important as choosing the right solar system.
With Efficient Electrical Group, you can expect:
✓ Experienced Sydney electricians
✓ Residential and commercial solar solutions
✓ Quality products from trusted manufacturers
✓ Honest, transparent pricing
✓ Guidance on available government incentives
✓ Professional installation to Australian Standards
✓ Friendly, reliable service from start to finish
Why do solar quotes vary so much?
If you've received several quotes, you've probably noticed they can vary significantly.
This is because not all solar systems are the same.
Prices may differ due to:
Equipment quality
System design
Installation complexity
Warranty length
Workmanship
After-sales support
At Efficient Electrical Group, we believe in providing honest advice, quality products and professional installations that deliver value for years to come.
Ready to find out what solar will cost you?
Every home is different.
Efficient Electrical Group provides free, no-obligation solar quotes across Sydney. We'll assess your property, explain any available rebates and recommend the right system for your needs.
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Ts&Cs: *Valid only for new customers. Fan installation only.Frequently asked questions
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The cost of a solar system depends on factors such as the system size, panel and inverter brands, roof design and installation requirements. Every property is different, so we provide tailored quotes to ensure you get the right system for your needs.
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Several factors can influence the cost of solar, including:
System size (kW)
Panel and inverter quality
Roof type and complexity
Installation location
Switchboard upgrades (if required)
Battery storage
Government incentives available at the time of installation
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Where applicable, eligible Australian Government STC incentives are typically applied as an upfront discount on your quote. We'll explain any available incentives during the quoting process.
Learn more on our Solar Rebates & Government Incentives page.
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Higher-quality solar systems often offer better performance, longer warranties and greater long-term reliability. We help you choose a system that suits both your budget and your energy needs, rather than recommending a one-size-fits-all solution.
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Savings vary depending on your electricity usage, system size, energy retailer and how much electricity you use during the day. We'll discuss the potential savings for your property during your consultation.
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Not all solar systems are the same. Differences in equipment quality, installation methods, warranties, workmanship and after-sales support can all affect the overall price. At Efficient Electrical Group, we focus on delivering quality installations using trusted products at competitive prices.
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For many Sydney households and businesses, solar remains a smart long-term investment. With rising electricity prices, government incentives and the potential to reduce ongoing energy bills, solar can provide significant value over the life of the system.
