PROBEC designs, supplies and installs solar panel systems for homes and businesses in Sutherland, backed by SAA-accredited installers and straightforward advice from your initial consultation through to installation.
The Sutherland Shire has the best of both worlds: a relaxed beachside lifestyle and plenty of freestanding family homes with the roof space to make solar really pay. As power prices keep climbing, more Shire families are cutting their bills by generating their own clean energy.
PROBEC Solar designs and installs solar panel systems right across the Shire, from Cronulla and Caringbah to Miranda, Engadine, Menai and Sylvania. We tailor each system to your household’s energy use and your roof, using coastal-grade components where the sea air demands it.
Our accredited solar installers in Sutherland build systems that suit Shire homes and lifestyles: quiet, clean power for the family, with battery options for those who want backup and bigger savings.
We proudly serve Sutherland and the surrounding area, including Cronulla, Miranda, Caringbah, Engadine, Menai, Gymea and Sylvania.
Solar is winning over more households and businesses in Sutherland every year. Here’s why it makes sense locally:
The Shire’s coastal position delivers strong, reliable sun, and its predominantly freestanding homes, many with pools and growing air-con use, have the roof space for a system that covers a good chunk of household demand. The two local factors we plan around are salt air near Cronulla and the bay suburbs, which calls for corrosion-resistant mounting, and the bushland fringes near the Royal National Park, where tree shading needs assessing before we finalise a design.
Solar cuts carbon emissions and reduces reliance on fossil fuels, a practical way to power your home or business while contributing to a cleaner Sutherland and a healthier planet.
With grid prices climbing year after year, generating your own power sharply reduces what you draw from the grid. Those savings compound over the 25-year-plus life of the system.
Federal and NSW incentives, plus interest-free financing options, cut the upfront cost and shorten the payback period.
The ideal setup isn’t one-size-fits-all. It depends on your energy use and your property.
The size of your solar system, measured in kilowatts (kW), determines how much power it produces. Too small and it won’t cover your needs; too large and you may not get the best financial return. We analyse your recent electricity bills to recommend a size that genuinely matches your consumption:
Even the best system underperforms if it’s installed at the wrong angle or in the shade. Getting tilt, direction and shading right is critical.
North-facing arrays capture the most sun. Close to the water at Cronulla, Woolooware, and Sylvania Waters, we specify marine-grade racking to resist salt corrosion, and near the national park fringe at Engadine and Menai, we run a shading study to ensure trees don’t rob your output.
System sizes, panel brands and technical specs can be overwhelming. That’s where accredited local installers earn their keep. PROBEC Solar is the top-rated authorised solar installation company serving Sutherland. We assess your property, analyse your usage, and recommend the right solution for your goals. You can see our flagship solar panels Sydney offerings for the full range.
We offer a full range of solar solutions, from compact residential setups to large-scale commercial and industrial projects across the Sutherland Shire.
Our residential solar systems can integrate cleanly into your home, delivering quiet, reliable power for years. We use only tier-one components for maximum efficiency and durability. Popular residential sizes include: 6.6 kW Solar System, 10 kW Solar System, 13.3 kW Solar System, and 20 kW Solar System
Reduce your business’s overheads and strengthen your green credentials with a custom commercial solar system. We help shops, offices and factories in Sutherland achieve significant, lasting operational savings. Typical commercial sizes: 30 kW Solar System, 99 kW Solar System, and Custom Commercial Systems (99 kW to 2–3 MW)
Our 30 kW commercial solar installation is designed to maximise energy production and deliver significant cost savings. Whether you run a small business or a large enterprise, our solar experts will work closely with you to design and install a system that suits your requirements.
For businesses with higher energy demands, our 99 kW solar system offers a robust solution for sustainable energy generation. With advanced technology and expert installation, this system is ideal for powering large commercial operations while reducing reliance on traditional grid power.
Our commercial solar installers in NSW will assess your business premises and custom design a solar system specifically suited to your energy needs. Get optimal solar power output and maximise your savings with reduced operational costs.
For large manufacturing, agricultural and industrial facilities, we deliver turnkey solar engineered for scale and reliability, built to meet the most demanding energy requirements with a stable, low-cost power supply.
At PROBEC Solar, we believe in clear, competitive pricing with no surprises. Every Sutherland installation is designed for long-term value, with the federal STC discount and financing options making the switch easier.
The price of a solar system depends on its size, the panels and inverter you choose, your roof type and any extras such as a battery. For an accurate figure, speak with our consultants for a personalised quote rather than relying on a generic online average.
System size | Typical daily output | Best suited to |
6.6 kW | ~26 kWh | Mid-sized homes |
10 kW | ~40 kWh | Larger homes, high daytime use |
13.3 kW | ~53 kWh | Very large homes / small business |
Cheapest isn’t best. Poor installation shortens a system’s life and reduces efficiency. We prioritise quality products and expert workmanship so your system performs for decades, backed by warranties on both panels and installation.
Switching to solar in Sutherland is more affordable than many people realise, thanks to a stack of federal and NSW incentives (accurate as of 2026):
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Under the federal Small-scale Renewable Energy Scheme, your system earns Small-scale Technology Certificates (STCs) that are applied as an upfront, point-of-sale discount, worth around $1,700–$1,800 off a 6.6 kW system. Components must be Clean Energy Council (CEC) approved and installed by an accredited professional.
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If you add a battery, the federal Cheaper Home Batteries Program discounts roughly 30% off the upfront cost of eligible batteries (5–100 kWh), also applied at the point of sale. From 1 May 2026, the discount tapers over time and is tiered for larger batteries, so timing matters. Learn more on our battery options page.
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The old standalone NSW battery rebate has been folded into the federal program, but NSW still offers a one-off incentive (worth up to roughly $1,500) for connecting an eligible battery to an approved Virtual Power Plant. Eligible NSW households and landlords can also access interest-free loans of up to $15,000 for solar and batteries under the NSW Home Energy Saver Program.
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The Sutherland Shire is on the Ausgrid network. Your federal STC discount is applied up front, and your retailer pays a feed-in tariff for exported power. For Shire homes with pools and heavy evening use, a battery to store daytime solar for the peak is well worth modelling. Over time, the combination of self-consumption, feed-in credits and rebates makes a noticeable difference to your bottom line.
Cutting corners on installation leads to reduced efficiency, potential electrical issues and a longer payback period. Trusting qualified, SAA-accredited installers is the single best way to protect your investment.
At PROBEC Solar, we provide warranties not only on your panels and inverter, but on our installation workmanship, which means genuine peace of mind and long-term local support.
Choosing SAA-accredited installers means your system is installed to the highest safety and performance standards. Our team is fully certified, so every Sutherland project meets strict Australian guidelines.
PROBEC Australia is an Approved Seller under the New Energy Tech Consumer Code (NETCC), building strong trust with valued customers. A 5-year warranty on the complete system is offered free of cost as part of the NETCC code. It means that if the manufacturer defaults within 5 years, PROBEC Australia will be responsible for the warranty claim.
We use panels, inverters and batteries that are CEC-approved and backed by comprehensive manufacturer warranties. Get quality and durability with every installation.
Every property is different, so we never take a one-size-fits-all approach. We analyse your energy use and design a system around your goals for maximum efficiency and savings.
Clear quotes with no hidden extras, plus rebates, loans and feed-in tariffs that make renewable energy genuinely affordable.
Our support doesn’t stop at installation. We’re here for consultation, monitoring advice and ongoing help for years to come.
Established in 2018, PROBEC Solar is a trusted local partner in solar and battery energy across NSW.
Searching for “solar installers near me” in Sutherland? Contact PROBEC Solar for a free, no-obligation quote and start saving with clean, renewable energy.
We start by understanding your energy use, budget and goals so we can recommend the right system.
Our team checks your roof condition, orientation and shading to ensure the design is practical and efficient.
We design a solution to maximise generation and long-term value, and give you a detailed proposal before anything begins.
Our certified installers complete the job safely and to standard, and handle the grid connection so your system starts producing without delay.
Take control of your power bills with a solar system designed for Sutherland conditions. Get a free, no-obligation solar quote today, or call our team on 1300 315 279 to speak with a local solar specialist.
Prefer to store your daytime power for the evening peak? Ask us about pairing your panels with solar battery storage.
A 6.6 kW system costs around $4,500–$6,500 after the federal discount, with larger family-home systems costing more and saving more.
Coastal homes benefit from marine-grade mounting and quality components that resist salt-air corrosion. We match the specification to your distance from the water.
Yes. Good coastal sun and generous family-home roofs mean most Shire systems pay for themselves in about 3–5 years and keep saving for decades.
The Shire is on the Ausgrid network. We manage all connection and metering approvals.
Cronulla, Miranda, Caringbah, Engadine, Menai, Gymea, Sylvania and across the Sutherland Shire.
Residential jobs wrap up within 1–2 days. Commercial ones take longer, as everything depends on the system’s scale and the complexity of the installation.
Yes, and we see it all the time. Panels first, battery later for nights or emergencies. We pre‑wire every install for that, so it’s an easy upgrade whenever you’re ready.
Panels from a good brand last 25–30 years. Inverters have a shorter lifespan, around 10–15 years before they need to be replaced. Warranties help protect you against unexpected issues along the way.
