Off-grid and backup solar for Goolwa and the Lake Alexandrina shore
From Goolwa round to Milang and Clayton Bay, there's a lot of shack country, weekenders and farms on the end of the line. We design systems that keep the place running when the power drops, or let you leave the grid behind.

What power's like out here
You're on SA Power Networks' network. The lakes towns sit at the end of long rural feeders.
Goolwa, Hindmarsh Island, Milang and Clayton Bay are in the Alexandrina Council area.
Coastal wind and salt air matter for the gear. Weekenders and permanent homes need very different sizing.
How we work here
We design every system around who lives there and how often. A vetted, accredited SA installer does the install, using gear and mounting rated for the coast.
- Tell us about the property on our design form.
- We design the system in-house and send you the design.
- A vetted, accredited local partner installs it. See our recent work.
Common questions
Is a battery worth it for a weekender?
It can be, especially if the place loses power while you're away and the fridge or pump matters. We size it for how you use the place.
Will salt air hurt my solar system?
It can if the gear isn't rated for it. We spec panels, frames and enclosures for coastal sites.
Do you cover Hindmarsh Island?
Yes. Tell us your address in the form.
Are there rebates?
Federal support can apply to eligible solar and batteries. We check it on each design.
Get a custom design
Four quick questions and a designer comes back to you:
- Postcode
- On the grid or off-grid?
- Rough quarterly power bill
- Phone number
Nearby places we cover
Hindmarsh Island, Clayton Bay, Milang, Currency Creek, Finniss, Mundoo, Point Sturt, Nurragi, Langhorne Creek
More reading
Get a custom design
Four quick questions and a designer comes back to you: postcode, on the grid or off-grid, rough quarterly power bill, phone number.
Prefer to talk it through? Call or text 0483 927 257.