Watts on: Sunstak Blog
Solar, batteries and home energy, explained by our Energy Geeks.
How big a battery does your house actually need?
Sized on what your home uses after dark.
Questions we get asked on every site visit
The ones that come up at the kitchen table, answered the way we answer them there.
Right Tank for Your Hot Water Heat Pump: Stainless Steel vs. Glass-Lined
Why the stainless tank in a Sanden heat pump needs no anode, and the glass-lined one does.
Sunstak recognised in the 2026 SunWiz Awards
Named the ACT’s #2 Best Rated and Most Popular Solar Installer, on verified 2025 data.
Featured in realestate.com.au: What a home battery could mean for Australian homeowners
Sunstak’s take on Tesla Energy’s national realestate.com.au feature on home batteries.
Sunstak Named Top-Rated ACT Renewables Installer
Named the ACT’s top-rated renewables installer on SolarQuotes’ public reviews.
Sunstak Named ACT Top Enphase Installer for 2024!
Recognised as the ACT Top Enphase Installer for 2024.
Sunstak on ABC Radio Canberra interview
Co-founder Richard on ABC Radio Canberra, talking induction cooking.
Talk it through with an Energy Geek
Speak with one of our Energy Geeks today.
- Solar Accreditation Australia approved
★★★★★
Having used two other installers previously, the Sunstak experience is head and shoulders superior…
Ask for a quote