Upgrade your home. Downsize your bills.
Find available upgrades, discover what you can save Quality installers, guaranteed.
Home sustainability, simplified.
Start our free home assessment
Home sustainability, simplified.
Home sustainability, simplified.
Free and personalised advice
Competitive quotes from certified installers
Quickly arranged online, without obligation
Free and personalised advice for your home
At 28Watt, we provide a free home assessment showing you how much you could save on your bills by making your home more energy efficient.
1. Free home assessment
We'll ask you a few questions about your home so that we can provide tailored advice. This takes less than three minutes.
2. Results
We'll show you which upgrades are available to your home, how much they cost, and how much you will save.
3. Request final quote
If you'd like to proceed with an upgrade, confirm your details and we'll reach out to finalise your quote.
4. Inspection
One of our vetted installers will visit your home to finalise your quote. This is complimentary and you can still choose not to proceed.
5. Installation
Your installer will visit your home on the agreed upon date to complete the work, so you can start saving!
Upgrade your home with sustainable solutions
- Lower your energy bills
- Increase the value of your home
- Live in a healthier, more comfortable environment
Our range of solutions will help you lower your energy bills, increase the value of your home, and create a healthier, more comfortable living environment for your family.
What upgrades are available to my home?
Generate and use your own electricity
Protect your home against rising energy costs. Generate and use your own electricity with solar and battery systems.
Remove gas appliances and save
Upgrade your hot water system and stove to safer, more efficient alternatives that reduce your carbon footprint and save you money.
Heat and cool more efficiently
Experience optimal indoor climate control with energy-efficient heating and cooling systems for your home.
Maximise your savings with a tailored finance solution
- No up-front costs
- Multiple options to choose from
- Tailored to you
Finding the right finance option to suit your needs isn't easy. We'll help you compare multiple options to help maximise your savings, without the stress.