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  • Full SystemResidential

Consistent Power 24kW Off-Grid Kit

24kW solar paired with 32kWh storage in a twin-system design, optimised for all-electric homes in low-sun regions.
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Solar panel and two white battery units forming a 24kW off-grid solar system with storage capacity
Solar panel and two white battery units forming a 24kW off-grid solar system with storage capacity

Power your life off-grid, in every season.

Summary

24kW off-grid system for 3-4 person all-electric homes: 12kW dual Sigenergy inverter capacity (exceeds grid 10kW), 32kWh battery rechargeable in under 2 hours of sun, 32-hour autonomy. Built for Victorian cloudy winters.

Target Profile
Solar panel and two white battery units forming a 24kW off-grid solar system with storage capacity
System Information
Estimated Daily Energy Usage
~ 45 kWh
Battery Capacity
32 kWh (4 x 8 kWh)
Inverter Capacity
12 kW (2 x 6 kW)
Solar Array 
24 kW (1 x 24 kW)

24kW Off-Grid Solar System

550 24kW Off-Grid Solar System Designed for a 3-4 person all-electric household, this innovative system offers an impressive 12 kW of power, surpassing the standard grid-connected home’s 10 kW limit. It’s equipped with a 24 kW solar panel array that efficiently charges the 32 kWh battery bank in less than two hours with sufficient sunlight. The robust battery bank ensures a reliable 32-hour power supply for the average home, even during peak usage or on days with limited solar exposure. Offering efficiency and cost-effectiveness, this system is especially suitable for homes in Victoria facing long, cloudy winters. Advantage: This setup’s key benefit is its twin-system design, which operates concurrently. This ensures that if one system encounters a fault, the other will smoothly maintain the power supply without any disruption. Sigenergy System include Jinko solar panels 24kW—25/25 years warranty Sigenergy lithium battery 32kWH usable capacity—10 years warranty Sigenergy inverter 6kW X 2 = 12kW inverter—10 years warranty Remote monitoring 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 Please contact us for pricing information. Simply call or text 0400092621, and we will promptly send you the details.

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100Up DesignedOff Grid Solar

24kW Off-Grid Solar System 550 24kW Off-Grid Solar System Designed for a 3-4 person all-electric household, this innovative system offers an impressive 12 kW of power, surpassing the standard grid-connected home’s 10 kW limit. It’s equipped with a 24 kW solar panel array that efficiently charges the 32 kWh battery bank in less than two […]

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 

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

Solar Projects

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

Energy Independence Optimision

~ 45 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

Energy Independence & Protection

100% OFF GRID
Built to handle real-world energy demand with confidence. The 24kW Off-Grid Solar System is designed for reliable, long-term off-grid performance
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Pricing Subject to Site Inspection, Roof & Ground SURVEY
We Desgin, Supply & Install
100up will help you plan and pick the best system to match your needs - give us a call
Expand and Upgrade Ready
Remote Monitoring & Support
Complete System Documentation
Proven Components & Accredited Installers
Off‑grid systems designed by 100UP and installed by SAA‑accredited electricians using CEC‑approved products.
10+ Years Precision Installation

Ready to Plan your24kW Off-Grid System?

Talk to us about your property, your usage, and your timeline.
Call us direct on 1300 489 152 or send a text to 0400 092 621 — real advice from real off-grid solar installers.
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Find Your Systems Match
Local Ballarat Team ●  10 years Over 120+ Installs 
Solar panel and two white battery units forming a 24kW off-grid solar system with storage capacity
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