Smart energy technology for Australian homes
Solar panels, batteries, EVs, and smart controls are changing what's possible for households. This section explains how each technology works, what it costs, and how to get the most out of it.
What's in this section
Over the past decade, rooftop solar has gone from a niche add-on to the most common home upgrade in Australia. More than 3.5 million Australian households now have solar panels, and batteries, EVs, and home automation are following the same path. Together, these technologies let you generate your own electricity, store it, shift when you use it, and cut your bills substantially.
But the savings depend heavily on how you use the technology, not just whether you have it. A solar system that exports most of its output earns a fraction of what one tuned for self-consumption saves. A battery installed on a flat-rate tariff pays back far slower than one paired with time-of-use pricing. An EV charged at peak rates can add hundreds to your annual bill instead of saving you money.
Each page below covers one piece of the puzzle. You can read them in order or jump to what matters most to your household right now.
How Rooftop Solar Works
Panels, inverters, system sizing, and what affects your output across the year.
Learn more →Getting More Value from Solar
Why self-consumption beats exporting, and practical ways to use more of what your panels produce.
Learn more →Home Battery Storage
Store solar for the evening peak, protect against blackouts, and join a Virtual Power Plant.
Learn more →Charging Your EV for Less
Level 1 vs Level 2, smart charging strategies, and dedicated EV tariffs that slash running costs.
Learn more →Hot Water: Your Biggest Flexible Load
Electric storage, heat pumps, controlled load tariffs, and timer strategies that save hundreds a year.
Learn more →Pool Pumps, Dryers & Shiftable Appliances
Which loads can move to cheaper times, and how timers and smart plugs make it automatic.
Learn more →Smart Home Automation
Smart plugs, HEMS, solar diverters, and automation that saves energy without you thinking about it.
Learn more →Continue in Solar, Battery & EV