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CJN Solar

4.3(39 reviews)

QLD

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About this business

CJN Solar designs and installs bespoke solar and battery systems for homeowners across Queensland and South Australia. They prioritise personalised, usage-driven system design over a sales-focused approach, backed by CEC-accredited installers, transparent pricing and a 10-year workmanship warranty.

In business since 2019

Service areas

Servicing QLD and surrounding locations.

Gold Coast
Brisbane
South East Queensland
Adelaide
South Australia

See what local homeowners are saying

Nadine H.
15 Sept 2024
We couldn’t be happier with our experience using CJN Solar! Our monthly electricity bills used to range from $600 in the winter to anywhere between $700 - $900 in the summer. Charlie conducted a thoro...
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We couldn’t be happier with our experience using CJN Solar! Our monthly electricity bills used to range from $600 in the winter to anywhere between $700 - $900 in the summer. Charlie conducted a thorough assessment of our home, lifestyle, and family’s energy requirements, and provided a solution that perfectly fit our needs. The installation process was smooth and efficient—an impressive team of 8 completed the installation. On top of that, we were provided with an app that tracks our daily energy consumption, and it’s amazing to see the difference this had made within the first couple of days.. Highly recommend CJN Solar for anyone looking to reduce their energy costs with a reliable and efficient solar solution!
Bev Visona
1 Aug 2025
Contacted CJN and Craig came out to visit us - explained everything to us - the quote was sent thru and within 2 weeks it was installed. They even cleaned up after themselves - extremely friendly and...
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Contacted CJN and Craig came out to visit us - explained everything to us - the quote was sent thru and within 2 weeks it was installed. They even cleaned up after themselves - extremely friendly and helpful. Would recommend.
Keith Grant
5 June 2024
CJN installed a 13.2kw system. Great workmanship, friendly and extremely efficient staff . Charlie and Craig came over once it was installed to get me a better energy deal from suppliers, and explain...
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CJN installed a 13.2kw system. Great workmanship, friendly and extremely efficient staff . Charlie and Craig came over once it was installed to get me a better energy deal from suppliers, and explain how the solar app works on my phone. Highly recommend CJN solar to anyone.. thanks again guys extremely happy with everything . Keith Grant
Ian Lumb
6 Dec 2025
Well done CJN. From quote to install was just two weeks. Moreover, everything is up and working well. The system is working exactly as was requested. Thankyou.
Ann-Maree O'Neill
5 June 2025
Craig and his team have been great. Made sure my partner and I had a really good understanding of the process and how we could benefit from Solar. Installation process was a breeze and the guys were a...
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Craig and his team have been great. Made sure my partner and I had a really good understanding of the process and how we could benefit from Solar. Installation process was a breeze and the guys were amazing.
Paul Leckey
22 July 2025
Can’t say enough about your product and service. The work was seamless and the communication consistent. Would not hesitate to recommend you to others. Thanks Craig, Steve + Gary for installing our so...
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Can’t say enough about your product and service. The work was seamless and the communication consistent. Would not hesitate to recommend you to others. Thanks Craig, Steve + Gary for installing our solar and batteries.

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What are typical solar costs?See typical price ranges for common solar jobs.

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Frequently asked questions

How much do solar installers typically charge?

Solar costs vary widely depending on system size, equipment choices, roof access and whether additional electrical upgrades or battery work are required. Simple panel adds or routine maintenance are typically much less involved than full system installs or battery integrations. This page shows live pricing to help compare current rates alongside the specific scope of your job.

Do solar installers charge call-out fees?

Yes — call-out fees are common for solar installers and are often charged to cover attendance and an initial assessment. Call-outs are usually separate from hourly labour and materials, and after-hours or emergency visits typically attract higher rates. Confirm whether a call-out fee is included or listed separately when comparing quotes.

Do solar installers need a licence in Australia?

Yes. Solar installation work is required to be carried out by a licensed installer in every Australian state and territory, and in NSW installers are licensed through NSW Fair Trading. Many installers also hold industry credentials such as Clean Energy Council accreditation and may display a valid state electrical contractor licence on quotes, as well as public liability insurance. These credentials can help indicate the installer has relevant training and compliance practices.

Does CJN Solar have a verified ABN?

Yes. CJN Solar has completed ABN verification on SureQuote.

How do I get a quote from CJN Solar?

CJN Solar lists phone, email, or through their website on this profile, so you can contact them directly for pricing and availability. Share a short scope and photos to get a faster quote.

What areas does CJN Solar service?

CJN Solar services Gold Coast, Brisbane, South East Queensland, Adelaide, and South Australia and surrounds. Contact them to confirm service areas.