Power your life off-grid, in every season.

Summary

The 'Freedom' 35kW off-grid system uses three parallel Sigenergy 6kW inverters with 48kWh usable battery. Built for fully electric homes including EV charging and swimming pools, with continued operation if any single unit fails. Installed 1-64k after rebates.

Target Profile

Fully Electric Households, Families with Electric Vehicles, Large Homes with Swimming Pools, Homeowners Seeking Triple Redundancy

Solar panel and three white battery storage units with monitoring display for off-grid power system

System Information

Remote monitoring included.

Battery Capacity

48kWh

Sigenergy lithium battery 48kWH usable capacity, 10 years warranty

Inverter Capacity

18kW

Sigenergy inverter 6kW x3 | 18kW inverter capacity with 10 years warranty.

Solar Array

35kW

35kW Solar panels, in your brand of your choice. 25/25 years warranty

35kW Off-Grid Solar System

The ‘Freedom’ off-grid solar system provides a substantial 35 kW of energy, ample for powering a fully electric household. It caters efficiently to the energy needs, including charging electric vehicles. Its robust capacity makes it a perfect fit for homes with swimming pools, offering a generous and reliable power supply.

Composed of three parallel systems, this setup guarantees uninterrupted power, ensuring that if any single unit fails, the remaining systems will continue to function normally without any disruption. System cost $61k-$64 fully installed after rebate

Possible Extension:

Batteries easy to add at a later stage
DC charger for Electric vehicle can be integrated into the system.
Recommended generator size: 10kVa or bigger.

Not sure which system is right for you?

That's exactly what we're here for. Tell us about your home, your site, and how you live - we'll recommend the system that fits.

Get in touch for your off grid solar consulation

100Up DesignedOff Grid Solar

Systems designed for a Ballarat winter

Sized for real-world conditions

Recommendations based your property

Advice based on your family, home and the way you live

Off-grid Redundancy experience

Technical experience that goes beyond standard solar installs

Off Grid Solar Specialist

See our live reviews on Google Maps

100UP Off-grid solar systems 20 Google Reviews

100up Off Grid Solar Installed

Regional Victorian Home Owners 100% Off Grid with properties just like yours

Solar Projects

5kw off grid solar system
12kW off grid solar Ballarat
Solar & EV Installation
10kW Off grid solar system near Ballartat VIC

A modern solar and battery setup with solar panels also functioning as carport cover

Target Property Profile

Energy Independence Optimision

Fully Electric Households, Families with Electric Vehicles, Large Homes with Swimming Pools, Homeowners Seeking Triple Redundancy

Full Occupancy Design for Long-Term Performance

We size for maximum bedroom capacity, not current usage, so your system supports future owners, growing families, and stronger resale value.

Redundancy Where Reliability Demands It

For larger or higher-risk properties, we can design dual or triple inverter redundancy to reduce single points of failure and keep critical loads running if one unit goes down.

Worst-Case Winter Solar Sizing

We oversize arrays for dark Ballarat winter weeks, capturing enough energy in short sun windows to recover batteries fast.

Battery Autonomy for Consecutive Low-Sun Days

Every system includes roughly two days of battery reserve, so poor weather doesn’t force lifestyle cutbacks or generator dependence.

Learn more about our Off Grid Design Principals

Target Profile