Steadfast Solar

19/06/2026

As a local SA company, we stick around long after the job is done, and you'll always know where to find us.

Our new office & warehouse: 18 Kateena St, Regency Park.

17/06/2026

𝗚𝗼𝘁 𝘀𝗼𝗹𝗮𝗿 𝗯𝘂𝘁 𝘀𝘁𝗶𝗹𝗹 𝗽𝗮𝘆𝗶𝗻𝗴 𝗯𝗶𝗴 𝗽𝗼𝘄𝗲𝗿 𝗯𝗶𝗹𝗹𝘀?⚡
We decommission outdated systems and design cutting-edge solutions tailored to your household's needs.
Contact us today for a free system check-up and find out if your system needs an upgrade. 💪

11/06/2026

Steadfast Solar x Croydon FC!!
Every successful referral from Croydon FC puts $𝟭,𝟬𝟬𝟬 𝗯𝗮𝗰𝗸 𝗶𝗻𝘁𝗼 𝘁𝗵𝗲 𝗰𝗹𝘂𝗯!
Support local, support your team, and start saving on your power bills with Steadfast Solar. ⚡

05/06/2026

Starting next Monday, 15 June, Steadfast Solar and PowerHub SA will be operating from our brand-new HQ and warehouse in Regency Park!

Our new home comes with a showroom, a bigger warehouse, meeting rooms, and a gym! 💪

This is an exciting new chapter for both brands and we can't wait to bring you more services and content than ever before. Follow us to stay tuned! ⚡

Our new HQ and warehouse address: 18 Kateena St, Regency Park

04/06/2026

Can't do videos, but we're good at solar 👀

28/05/2026

11kW Solar + 32kWh Battery, this family paid $𝟬 𝗨𝗣𝗙𝗥𝗢𝗡𝗧!
Store power during the day and sell back with Amber Electric to maximise your savings.
Sound like something you need? Get in touch with us today!

26/05/2026

☀️ 𝗡𝗼𝘁 𝘀𝘂𝗿𝗲 𝗵𝗼𝘄 𝘁𝗼 𝗰𝗵𝗼𝗼𝘀𝗲 𝘁𝗵𝗲 𝗿𝗶𝗴𝗵𝘁 𝘀𝗼𝗹𝗮𝗿 𝗰𝗼𝗺𝗽𝗮𝗻𝘆?

With so many options out there, it pays to look for a 𝗡𝗘𝗧𝗖𝗖 𝗔𝗽𝗽𝗿𝗼𝘃𝗲𝗱 𝗦𝗲𝗹𝗹𝗲𝗿, a nationally recognised standard that ensures honest sales practices, clear contracts, quality installation, and ongoing customer support.

Steadfast Solar is proud to be NETCC approved, but for us that's just the starting point. We design systems around your needs, stand behind our work, and stay by your side long after installation day.

𝗪𝗲 𝗱𝗼𝗻'𝘁 𝗷𝘂𝘀𝘁 𝗶𝗻𝘀𝘁𝗮𝗹𝗹 𝗮𝗻𝗱 𝗱𝗶𝘀𝗮𝗽𝗽𝗲𝗮𝗿, 𝘄𝗲'𝗿𝗲 𝘄𝗶𝘁𝗵 𝘆𝗼𝘂 𝗳𝗼𝗿 𝘆𝗲𝗮𝗿𝘀 𝘁𝗼 𝗰𝗼𝗺𝗲. 💪

Learn more about NETCC: www.newenergytech.org.au/

21/05/2026

Battery rebates have changed, but how much do you really know about what that means for you? 🤔

Read our 2026 𝗦𝗔 𝗦𝗼𝗹𝗮𝗿 & 𝗕𝗮𝘁𝘁𝗲𝗿𝘆 𝗥𝗲𝗯𝗮𝘁𝗲 𝗚𝘂𝗶𝗱𝗲, everything you need to know about what's changed, how much you can save, and how to get started with our 𝗔𝗻𝘆𝘁𝗶𝗺𝗲 𝗦𝗼𝗹𝗮𝗿 & 𝗕𝗮𝘁𝘁𝗲𝗿𝘆 𝗣𝗹𝗮𝗻 𝘄𝗶𝘁𝗵𝗼𝘂𝘁 𝘂𝗽𝗳𝗿𝗼𝗻𝘁 𝗰𝗼𝘀𝘁 𝗮𝗻𝗱 𝘀𝘁𝗮𝗿𝘁 𝗦𝗮𝘃𝗶𝗻𝗴 𝗙𝗿𝗼𝗺 𝗗𝗮𝘆 𝟭.

👉 Read here: https://www.steadfastsolar.com.au/blog/south-australia-solar-battery-rebates-in-2026-whats-changed

South Australia Solar & Battery Rebates in 2026 | What's Changed & What You Need to Know

19/05/2026

Wrapping up an incredible couple of days at the Smart Energy Conference & Exhibition 2026 in Sydney! ⚡
An inspiring trip for the Steadfast Solar and PowerHub SA learning, connecting, and exchanging ideas that are shaping the future of energy, all to help South Australians save more on their power bills.

13/05/2026

Another neat and clean install from our team at PowerHub SA!

This South Australian home is now powered by an 18.5kW solar system paired with a massive 48kWh battery, meaning they're covered day AND night. ☀️

Inverter & Battery: Fox ESS Australia