If you’ve been thinking about making the switch to solar, one of the first questions that probably comes to mind is:
“What size solar system do I actually need?”
It’s a fair question and the answer depends on a few things like how much electricity you use, how much roof space you’ve got, and the type of panels you go for.
At Ellis Roche Electrical, we don’t do one-size-fits-all. Every install is designed around you, your home and how you use your power day to day.
How Much Power Do You Use?
This is the big one. The more electricity you use, the more panels you’ll probably need to cover it.
Here’s a quick guide to give you an idea:
1–2 bedroom home: around 6 panels
3-bedroom home: around 10 panels
4–5 bedroom home: around 14 panels
If you’ve got things like an EV charger, hot tub or work-from-home setup that’s on all day, you might want to bump that number up a bit to get the most from your system.
Roof Space Matters Too
The size and shape of your roof can make a difference. South-facing roofs usually get the most sun, but that doesn’t mean others won’t work, we can design systems that make the most of whatever space you’ve got.
Even if your panels need to be split across different parts of the roof, we’ll find the best way to keep your system generating all day long.
Thinking About Battery Storage?
If you like the idea of storing your own energy, it’s worth planning for that now.
With a hybrid inverter, you can add a battery later, perfect if you’re not ready to commit straight away. It means you can save up the power your panels generate and use it in the evening or on cloudy days.
More independence. Fewer grid costs. Win-win.
Every home’s different, so there’s no “one answer” when it comes to solar.
We’ll take a look at your energy use, roof, and budget, and help you choose the setup that gives you the best results.