Complete off-grid systems for 4 and 5 bedroom homes. Sized for a full house in a Ballarat July.
Who it suits
Our large home kits suit 4 and 5 bedroom homes with up to six people.
A full house, with power for everyone at once.
Work from home without watching the battery.
Big extra loads, planned in from the start.
Room for more people, or more panels later.
Large home kits
Four example kits for 4 and 5 bedroom homes. Each one gets through our Ballarat July check without a generator. Your system may use a different mix of panels, battery and inverters.
Prices include installation, certification, the solar and battery rebate (STCs) and GST.
Sized for winter
A 4-bedroom kit is designed for 5 people, about 30 kWh a day. A 5-bedroom kit is designed for 6 people, about 35 kWh a day.
Each kit is sized on July, when solar makes the least. The battery carries the home through two grey days in a row. Check your size with the calculator.
An EV, a pool pump or a workshop adds to that. Tell us about them and we'll size for them.
Sized for everyone the home could hold.
Solar sized on July, when it makes the least.
Enough storage for two grey days in a row.
A second path, so one failed part doesn't mean no power.
What's included
Where it is, who lives there and what you run.
We check the kit suits your loads and your site.
We install the system and handle the paperwork.
We prepare and submit your solar and battery STC claims.
Recent installs
Brought solutions to any challenges, ended up with exactly what I had hoped
Peter M
Ballarat, Victoria
New Ballarat home off-grid install with TwinGuard redundancy: two parallel Sigenergy 6kW inverters delivering 12kW today, designed to scale to 24kW of solar. If one inverter fails, the system keeps producing power without interruption.
Ballarat
Independent, off-grid living on this Victorian property is powered by 20 kW of inverter capacity from two parallel Deye All-in-One 10 kW units and 40.8 kWh of usable battery storage across eight modules. Jinko 475 W panels span both sides o...
Questions
Go by how many people the home could hold. A 4-bedroom kit suits 5 people. A 5-bedroom kit suits 6.
Sizing for the full house covers guests and a growing family.
Yes, if we plan for it. An EV can add a lot to your daily use. About 60 km of driving adds roughly 10 kWh a day.
Tell us how far you drive so we can size for it.
Usually not. Big machines in a workshop or shed may need it.
We check your loads first.
Yes, or at least some backup power source. Our design goal is to avoid routine generator use. Extended grey weather, unusually high consumption or repairs make backup power useful.
We discuss those limits when designing your power supply. Learn what generator-less off-grid design means.
Yes, if your system has capacity for expansion. Extra panels depend on inverter limits. Extra batteries must be compatible.
Learn more about balancing solar and battery expansion. Tell us your plans before installation so we can leave room to grow.
Solar and battery trade off. More panels means you need less battery for grey days. More battery means you can get by with fewer panels.
Both can pass our July check. We pick the mix that suits your site and your budget.
Get started
Tell us about your home. We'll confirm which large home kit suits it.
From first enquiry to after-care, you deal with the team that designs and installs your system.
