Verified Solar & Battery Installers in Wollongong & the Illawarra

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With the Illawarra’s sunshine and rising power prices, solar pays back faster than ever — and a home battery can keep the lights on through a storm-season outage. Below are verified solar and battery installers across the region, each checked for a valid ABN and current contact details.

No lead fees, no bidding wars. Find an accredited installer who covers your suburb and contact them directly.

Solar & Battery Installers
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Shellharbour Solar and Electrical

Shellharbour Solar and Electrical is a local Illawarra business servicing Barrack Point and the wider region. This listing was compiled
Address: Barrack Point
New South Wales
Australia
Solar & Battery Installers
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Solahart Wollongong

Solahart Wollongong is a local Illawarra business servicing Wollongong and the wider region. This listing was compiled from public business
Address: Wollongong
New South Wales
Australia
Solar & Battery Installers
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Solar Electricz

Solar Electricz is a local Illawarra business servicing Woonona and the wider region. This listing was compiled from public business
Address: Woonona
New South Wales
Australia
Solar & Battery Installers
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Solar X Energy

Solar panel and battery system design and installation across the Illawarra.
Address: Wollongong
New South Wales
2500
Australia
Solar & Battery Installers
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Solarblu Pty Ltd

Solar power and battery installation for homes and businesses across Wollongong and the Illawarra.
Address: 1/20 Marshall St
Dapto
New South Wales
2530
Australia
Solar & Battery Installers
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South Coast Solar

South Coast Solar is a local Illawarra business servicing Bulli and the wider region. This listing was compiled from public
Address: Bulli
New South Wales
Australia
Solar & Battery Installers
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Stag Electrical

Solar and battery installation by accredited technicians across Wollongong and the Illawarra.
Address: Wollongong
Wollongong
New South Wales
2500
Australia
Solar & Battery Installers
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SunPeople

Solar panel and battery installation across Wollongong and the Illawarra.
Address: Unit 1/5 Sunset Ave
Barrack Heights
New South Wales
2528
Australia
Solar & Battery Installers
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SunStak Energy Geeks

SunStak Energy Geeks is a local Illawarra business servicing Coniston and the wider region. This listing was compiled from public
Address: Coniston
New South Wales
Australia
Solar & Battery Installers
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Thirroul Solar

Thirroul Solar is a local Illawarra business servicing Thirroul and the wider region. This listing was compiled from public business
Address: Thirroul
New South Wales
Australia

How to choose a solar installer here

  • CEC accreditation is essential. To claim the federal STC rebate, your system must be installed by a Clean Energy Council (CEC) accredited installer — confirm it before signing.
  • Electrical licence too. Solar connections are electrical work — a licensed electrician (often a Level 2 ASP for the grid connection) must do or sign off the install.
  • Quality over the cheapest quote. Ask about panel and inverter brands, the warranty (panels are often 25 years, inverters 5–10), and who handles warranty claims.
  • Battery sizing and rebates. Ask whether a battery suits your usage and which current NSW and federal incentives apply.

FAQ

  • What is CEC accreditation? The Clean Energy Council accredits solar installers; it is required to access government rebates and signals a properly trained installer.
  • Is solar worth it in the Illawarra? For most homes with daytime usage, payback is typically a few years — ask for an estimate based on your bill and roof.
  • Free to contact? Yes — you deal with the installer directly.