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100kW Industrial Off-grid Kit

100kW three-phase industrial system with triple redundancy and 144kWh storage for manufacturing operations.,

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Three white SigenStor battery units arranged alongside a black solar panel against dark background

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Off-Grid Solar
100kW Industrial Off-grid Kit

Power your life off-grid, in every season.

Summary

100kW three-phase industrial off-grid system: triple 25kW parallel inverters, 144kWh battery, 200kWh/day winter generation and 600kWh/day summer. Designed for factories and large-scale operations. Triple redundancy ensures continuous power.

Target Profile

System Information

Estimated Daily Energy Usage

~ 200–600 kWh

Battery Capacity

144 kWh (1 x 144 kWh)

Inverter Capacity

75 kW (3 x 25 kW)

Solar Array

100 kW (1 x 100 kW)

100kW Off-Grid Solar System Three-phase

Take your factory off the grid and enjoy the benefits of rural living while maintaining your manufacturing operations with our 100kW Three-phase off-grid solar system. This system features 100 kW solar panels that provide up to 200 kWh of energy per day in winter and an impressive 600 kWh per day in summer.

The abundant summer power can be utilized for air conditioning, car charging, and water heating, making the most of the excess energy produced.

The system is highly reliable as it is built from three parallel systems. In case of a failure in one system, the remaining systems will continue to provide power without interruption.

100kW Solar Panels: Available in any brand of your choice. (expandable up to 150kW)
3 X 25kW Inverters: Comes with a 10-year warranty.
144kWh Battery Bank: Also backed by a 10-year warranty.
System cost: Shed roof installation $190K-$210K fully installed after rebate
Ground mount – quote

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100Up DesignedOff Grid Solar

100kW Off-Grid Solar System Three-phase Take your factory off the grid and enjoy the benefits of rural living while maintaining your manufacturing operations with our 100kW Three-phase off-grid solar system. This system features 100 kW solar panels that provide up to 200 kWh of energy per day in winter and an impressive 600 kWh per […]

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

100up Off Grid Solar Installed

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Target Property Profile

Energy Independence Optimision

~ 200–600 kWh

Daily Demand Target

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