Tailored, not templated
We size every system around your roof, your power bills and your future plans — pool, air-con or an EV included — before we ever talk numbers.
Solar
Solar Design & Installation
Panels and inverters sized to your roof, your household's usage and your budget — designed and fitted by our own in-house team, not a subcontracted crew.
What to expect
A straightforward process, start to finish
Flexible financing
$0 upfront options plus low and no-interest finance from 24 to 84 months, so cost isn't what decides whether you go solar.
Our own crew, on your roof
No subcontractors. The same certified electricians who quote the job are the ones installing it, backed by a 10-year workmanship warranty.
Packages
Solar packages for every budget
Four fully-installed system sizes to start the conversation — every one backed by a 10-year workmanship warranty.
Silver
$5,000
6.6kW fully installed
- 15× Longi 440W panels (LR5-54HTH-440M)
- 5kW Sungrow inverter
- Suits a quarterly power bill of roughly $250–$500
Gold
$7,000
10.5kW fully installed
- 24× Longi 440W panels (LR5-54HTH-440M)
- 8kW Sungrow inverter
- Room to grow into a pool, ducted air-con or an EV
Platinum
$8,500
13.2kW fully installed
- 30× Longi 440W panels (LR5-54HTH-440M)
- 10kW Sungrow inverter
- Built for higher daily usage, 20–40kWh+
Diamond
$12,500
19.36kW fully installed
- 44× Longi 440W panels (LR5-54HTH-440M)
- 15kW Sungrow inverter
- Our largest residential/light-commercial system
Prices are a starting point — they can vary depending on your house and roof type, switchboard situation and other site-specific factors. We'll confirm exact pricing after a proper look at your property.
Want solar, but a different brand?
We install more than our four listed packages — Tesla batteries, Australian-made Tindo panels, Enphase micro-inverters and more. Tell us what you're after and we'll quote it properly.
Sizing & cost
Common solar questions
What size solar system do I actually need?
It comes down to your daily usage. Households getting through 15–20kWh a day usually sit well on a 6.6kW system. Using more like 20–40kWh a day — or planning to add a pool, ducted air-con, an EV or a battery down the track — and we'll typically recommend stepping up to a 10.5kW–13.2kW system. It's almost always cheaper to size it right the first time than to come back later and bolt on a second system.
How much does solar actually cost?
A quality 6.6kW system can land as low as $5,500 once the government rebate is applied. Our four packages above run from a 6.6kW Silver system through to a 19.36kW Diamond system — exact pricing depends on your roof, your switchboard and your specific setup, so treat these as a starting point rather than a locked-in quote.
How soon can you start, and how long does install day take?
Most jobs are on the roof within 2–3 weeks of signing. On the day itself, install time runs 4–8 hours depending on system size and roof type — most houses are done in a single day.
Is there a rebate, and are you actually approved to offer it?
Yes — Queensland currently offers up to an $8,000 solar rebate for eligible households. We're one of the few fully registered solar and battery installers approved to offer rebate installations directly, so there's no separate accredited installer to chase down.
Real customers
Solar customers on working with Mitch
"Mitchell Robinson and the guys at Ethos Electrical organised and installed our new 10.36kW solar system recently and I am more than happy to recommend them. My husband and I are extremely happy with the professionalism, courtesy and respect shown by Mitchell and his two lovely and polite guys, from our first enquiry through to the day of installation."
"We contacted Ethos Electrical about a new solar system for our house. Mitchell went through all the options with us, explained the pros and cons of the different configurations without any sales pressure for any particular size or style of system. Very professional, friendly and helpful."
"Mitch from Ethos offered great customer service from beginning to completion of the job. Competitive price, superior workmanship, very satisfied customer!"
Got an electrical project or problem?
Get a free, no-obligation quote from the team who'll actually be doing the install.