CTI Solar

Whyalla owned and operated, CTI Solar design and install quality solar power systems in Whyalla and

30/08/2026

The CTI Solar team have been busy since our last post, we installed the following systems in Whyalla over the last few weeks

🔯 Retrofitted a Goodwe Lynx 25.6kw battery with backup to an existing 13.2kw solar system.
🔯 Retrofitted a Goodwe ESA 32kwh battery with backup to an existing 11kw solar system on a business premises we installed a couple of years ago.
🔯 Installation of an 8kw solar array and Goodwe ESA 24kwh battery with backup.
🔯 Installation of an 18kw solar array and Goodwe ESA 32kwh battery with backup which required the installation of an additional switchboard in this case.
🔯 Installation of a 13.2kw solar array and Goodwe ESA 41kwh battery with backup.

Call Jeremy at CTI Solar on 0438807383 or email [email protected] for enquiries or visit our website www.ctisolar.com.au

01/08/2026

This week we retrofitted battery systems to three homes in Whyalla that already had existing solar systems installed by CTI Solar a few years ago. As electricity prices continue to rise , the owners have now taken the next step by adding battery storage.
By retrofitting these existing solar system with Goodwe battery storage our customers can:
🌞store excess solar power instead of sending it back to the grid
🌙Use their own clean energy at night
⛈️Have back up power during a power outage
One of the biggest advantages of choosing CTI Solar from the beginning is that we are local and can design a solar and battery system to suit your current and future needs.
If you've already got solar and are wondering whether a battery is the right next step, get in touch with our team. We'd be happy to provide honest advice and a tailored solution to suit your energy needs. Contact Jeremy on 0438807383 or email [email protected]

24/07/2026

We're Hiring - Part Time Solar Labourer.
CTI Solar is looking for a reliable and hardworking Solar Labourer to join our busy team in Whyalla to assist with the installation of solar systems and batteries.
2 days per week, with the possibility of extra hours. Experience working at heights preferred. Roofing and/or electrical experience is an advantage.
White Card and Working at Heights required. Training can be provided. Current drivers licence required.
We are after someone who is:
Reliable and Punctual
Physically Fit
Keen to learn
Good Communicator
Enjoys working outdoors
Able to work well in a team environment
Committed to working safely
If this sounds like you, or you know someone who would be a great fit send us a private message or email [email protected]

21/07/2026

Another Goodwe ESA battery installation completed by the team at CTI Solar. We installed a 13kw solar array matched with a 33kwh battery and 10kw Inverter with blackout protection. This battery install was a bit of a challenge due to the existing sloping surface. Our solution was to cast up a concrete footing onsite to ensure a stable and level foundation that will last. The result is a clean, secure and purpose built installation that will help the customer make the most of their solar energy and store excess for when they need it the most.

13/07/2026

A sample of some of the solar and battery installs the team at CTI Solar have completed in Whyalla over the last couple of weeks. Goodwe have recently released the ESA range of batteries, a modular, easily scalable all in one solution. The Inverter sits on top of the battery stack for a neater looking installation. Available in single and 3 phase and up to 48kwh of battery storage per stack. Battery back up gateway is built into the inverter to provide power in the event of a power outage. If you're considering a new solar and battery system or adding a battery to an existing solar system, contact Jeremy at CTI Solar on 0438807383 or email [email protected] for a free no-obligation quote. Thankyou to our customers for choosing CTI Solar, a Whyalla owned and operated family business proudly serving Whyalla and surrounding districts since 2017. Our reputation has been built on honest advice, quality workmanship and ongoing customer support.

12/06/2026

🔋⚡ A busy couple of weeks for the team at CTI Solar, with a few more solar and battery storage systems successfully installed and commissioned for our customers.
These installations will help homeowners:
✅ Store excess solar energy for use at night
✅ Reduce reliance on the grid
✅ Protect against rising electricity prices
✅ Maximise the return on their solar investment
Every installation is tailored to the customer's energy needs, ensuring they get the most value from their solar and battery system.
If you're considering adding battery storage to your existing solar system, or looking at a complete solar and battery solution, contact us to discuss the best option for your home.
📞 Contact CTI Solar today for a free consultation and quote on 0438807383 or email [email protected] CTI Solar is a Whyalla based family owned and operated business, established for over 10 years.

06/06/2026

CTI Solar is proud to have completed the installation of a Sungrow battery energy storage system at Whyalla TAFE this week, supporting the training and development of the next generation of electrical professionals.

As renewable energy and battery storage continue to play an increasingly important role in Australia's energy future, it is essential that apprentices gain practical experience with the technologies they will encounter throughout their careers.

This installation provides Whyalla TAFE students with valuable hands-on exposure to modern energy storage systems, helping bridge the gap between classroom learning and real-world application.

We're grateful for the opportunity to contribute to local skills development and support training pathways that will strengthen the future workforce of our industry.

Congratulations to the CTI Solar team on delivering another high-quality installation and thank you to Whyalla TAFE for its commitment to industry-leading education.

20/12/2025

Last job for 2025, twin 19.2kwh battery stacks connected to a 15kw hybrid Inverter with a 17kw solar array. Nice work Mark and Jai. We would like to thank all of our customers for choosing a Whyalla owned and operated business and wish everyone a merry xmas and a happy new year. We are taking a few weeks off, will be back into it January 12th.

03/05/2025

Hello everyone. Thought we would share some photos of the installations we have completed recently in Whyalla. Battery ready 13.2kw solar system. 9.6kwh battery added to an existing solar system, 19.2kwh battery added to an existing 20kw solar system, 13.2kw solar system with 12.8kwh of battery storage.

Call - 0438807383 email - [email protected] or message for our latest solar and battery deals.
We cover Whyalla and surrounding areas, Flinders ranges, down to Tumby bay.
Zero deposit finance options available - reach out for details.

Why use CTI Solar?
1. Local Business Employing Locals - Whyalla owned and operated for over 10 years, employing locals and supporting local business.
2. Local back up and support - Because we are located in Whyalla we are only a phone call away in the unlikely event there is an issue.
3. We are a Onestop Shop - We handle the entire process of installing solar and battery systems for home and business , we have our own inhouse design and installation team. We handle smart meter installation and network applications as well as any rebates that may be available. We also carry out switchboard upgrades if required for installation of solar and battery systems.
4. Maintenance and repairs of existing solar systems - we also maintain and repair existing solar systems. Contact us to arrange a health check of your existing solar system to ensure it is working properly.
5. Professional installation - we receive alot of positive feedback on our installations. Most of our enquiries are based on word of mouth. see our website www.ctisolar.com.au

We provide no obligation quotes and can recommend a solar or battery system to suit your budget and needs based on a recent electricity bill.

20/09/2024

13.2kw solar system with 12.8kwh of battery storage installed this week for a local customer here in Whyalla. Battery can be expanded by adding additional modules to the stack.

Address

2 Cook Street Whyalla Norrie SA 5608
Whyalla, SA
5600

Telephone

+61438807383

Website

http://www.ctisolar.com.au/

Alerts

Be the first to know and let us send you an email when CTI Solar posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to CTI Solar:

Want your business to be the top-listed Contractor in Whyalla?