#2
MOST POPULAR ACT
#2 Best Rated + Most Popular installer – ACT
Sunstak Energy Geeks is a Canberra based electrification specialist focused on helping homes and businesses achieve energy independence through high quality solar, battery, EV charging, hot water and air conditioning solutions. The company is known for its technical expertise, practical advice and whole home approach to electrification. Sunstak is a Premium Tesla Powerwall Certified Installer, an Enphase ACT Installer of the Year for 2024 and 2025, a SolarQuotes ACT Top Rated Installer for 2024, and is approved under both NETCC and SAA. Based on your note, Sunstak was also recognised by SunWiz as the 2nd most popular installer in the ACT.
Sunstak’s Energy Geeks identity is a big reason people voted them number 2 in the ACT.
A geek is someone who is knowledgeable and genuinely excited by their subject. For Sunstak, that subject is energy.
That passion shows in the way the team explains technology, solves problems, and helps customers make confident decisions.
Sunstak is not just selling solar and batteries. They are excited by how energy can lower costs, improve comfort, and give people more control over their homes.
Customers connect with that mix of real expertise, genuine enthusiasm, and practical advice.
That is what makes the brand memorable, trusted, and different.