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With energy costs rising and climate concerns growing, more South Australians are investing in solar power to reduce electricity bills and boost sustainability. If you’re considering going solar, one of the most important decisions is selecting the right solar system for your home.
At Solaress, based in Adelaide, we understand that choosing the perfect solar setup can be overwhelming. This guide will help you navigate the key factors to consider, so you can make an informed choice that suits your household’s energy needs and budget.

Understand Your Energy Consumption
Before you select a solar system, it’s essential to understand how much electricity your home uses. Reviewing your past electricity bills can provide valuable insights into your average daily and monthly consumption measured in kilowatt-hours (kWh).
Knowing your consumption helps determine the size of the solar system required to offset your energy needs. A system too small won’t maximise savings, while an oversized system might mean unnecessary upfront costs.
Consider Your Roof’s Suitability
Your roof plays a crucial role in the effectiveness of a solar installation. Factors like orientation, angle, shading, and available space influence how much solar energy your panels will generate.
Orientation: North-facing roofs in Adelaide capture the most sunlight, but east- and west-facing roofs can also work well with the right system design.
Shade: Trees, neighbouring buildings, or chimneys that cast shadows reduce panel performance. A professional site inspection will assess shading and suggest optimal panel placement.
Condition: Ensure your roof is structurally sound and in good condition. If repairs or replacements are needed, it’s best to address them before installation.
Decide on the System Size
The size of your solar system depends on your energy consumption, roof space, and budget. Solar systems are usually measured in kilowatts (kW), with typical Adelaide homes opting for systems between 5kW and 10kW.
A larger system can generate more electricity and potentially eliminate your electricity bills, especially when paired with a battery. However, upfront costs increase with system size, so balance your investment with your long-term energy goals.
Think About Adding Battery Storage
Adding a solar battery allows you to store excess energy generated during the day for use at night or during outages. This enhances your energy independence and maximises savings by reducing reliance on grid electricity.
Battery prices have become more affordable, making them a popular addition for Adelaide homeowners seeking to future-proof their energy system.
Look for Quality and Warranty
Investing in solar is a long-term commitment, so quality matters. Choose high-grade solar panels and inverters from reputable brands to ensure durability and efficiency.
At Solaress, we partner with trusted manufacturers and provide comprehensive warranties, giving you peace of mind that your system will perform reliably for years.
Work with Experienced Installers
Professional installation is crucial for optimising system performance and safety. Experienced installers assess your property, recommend the best system design, obtain necessary permits, and handle the installation with precision.
Solaress has a proven track record in Adelaide, delivering personalised solar solutions backed by excellent customer service and technical expertise.
Understand Government Incentives and Rebates
South Australia offers incentives such as the Small-scale Renewable Energy Scheme (SRES), which provides financial rebates for eligible solar installations. These incentives can significantly reduce the upfront cost of your solar system.
Make sure your installer helps you navigate and claim these rebates to maximise your savings.
Plan for Your Future Energy Needs
When choosing a solar system, consider future changes in your household energy usage. Adding electric vehicles, new appliances, or expanding your home may increase your electricity consumption.
Selecting a system with some capacity to grow or planning battery integration can help you adapt as your energy needs evolve.
Contact Us Today
Choosing the right solar system is a key step towards energy independence, cost savings, and a greener future for your Adelaide home. By assessing your energy use, roof suitability, system size, and quality components, you can make a confident decision that benefits your household for decades.
For expert advice and tailored solar solutions, contact Solaress, your trusted solar specialists in Adelaide. Visit our website here or call 0430 577 543 today to schedule a free consultation.
