Reliableoff-grid solar and batterysystems for homes, farms and businesses
100UP designs and installs complete off-grid power systems across Ballarat and regional Victoria. Solar, battery storage, inverters and backup are engineered as one system around your property, realistic energy needs and year-round performance.
Solar Generation
Battery Storage
Inverters
System Redundancy
Backup Power
Remote Monitoring
Future Expansion
Diagnostic & Fault Suport
Off-Grid Equipment We Design With
Equipment is selected for the system we're designing — based on reliability, compatibility and long-term off-grid performance.
Planning the Right System for Your Property
The right system depends on how many people the property needs to support, where you're located, your winter energy demand and what you expect to add in the future.
Good off-grid starts with getting the system right for the property. We can design from scratch, supply and install the complete system, or assess an existing setup to see what can sensibly be expanded or upgraded.
Planning an off-grid property starts with understanding the loads, occupancy, location and future energy needs. We size the solar, battery and inverter capacity as one complete system.
Complete supply and installation of solar, battery storage and inverter systems for homes, farms and commercial properties across regional Victoria.
Off-Grid Upgrades & Expansion
Already off-grid but need more capacity? We assess the existing system and what can be retained before adding solar, battery storage or upgrading ageing equipment.
We size for the home and its realistic future occupancy, and how you plan to use power today & in the future.
Built to Work through Worse Case Winters
Solar is sized around poor winter production, when an off-grid system has to work hardest.
Battery to Get Through Low Solar Days
48-Hour Battery Autonomy. Battery storage is designed to carry the household through consecutive low-production days.
Redundancy Where It Matters
Where practical, dual inverters and distributed battery storage reduce single points of failure.
Eligible Off-Grid Homeowners
Government Rebate & Compliance Support
Where your system is eligible for a federal solar or battery incentive, our technicians take care of the installation documentation and compliance requirements that sit with us as the installer. We photograph the installation, record the required system and equipment details, complete the relevant compliance sign-offs and provide or submit the documentation required for the applicable scheme. We take care with this paperwork because missing or inaccurate information can hold up a rebate claim.
Federal Cheaper Home Batteries Program
Integrated into the expanded federal SRES incentive, off-grid battery systems are eligible for upfront STC discounts
Federal Small-scale Renewable Energy Scheme
installing eligible solar PV panels generates Small-scale Technology Certificates (STCs), which provide a discount
Solar & STC Documentation
Battery Rebate Documentation
Install & photographs
Approved Equipment Specs & Serials
Eligibility requirements apply, and government incentive programs can change. We’ll confirm what applies to your system when we prepare your proposal.
OFF-GRID SOLAR CUSTOMER REVIEWS
More Than a Decade Working With Off-Grid Solar
Off-grid has been our sole focus since 2015. That experience means every design decision is made for reliability and autonomy.
Recent off grid solar installations and upgrages, & repairs
See How We’re Building Off-Grid Systems Across Regional Victoria
These are real off-grid systems we've designed and installed for homes and properties across regional Victoria. Each system is designed around the site's actual requirements and how the property needs to operate
Different Properties. Different Systems
Realistic energy demand, winter performance, battery autonomy and a system sized for long-term use.
Ballarat, Victoria
Built for serious backup and EV charging. Ready for heavy loads, backup power, and smart energy setup that looks good too.
30kW of solar, a 25kW 3-phase Sigenergy inverter, four batteries, and a 25kW DC car charger — all fitted neatly into a Ballarat garage. A high-capacity off-grid build for a household serious about energy independence and EV charging at scale.
Maximum Solar Array Exposure with custom shed roof mount | 12kW Dual Gard Sigengery
A Dereel property near Ballarat now runs year-round on a 12kW dual Sigenergy off-grid system designed for harsh winters. The setup features two independent inverters and battery banks totaling 26kWh of storage, an oversized 11kW Jinko solar array on custom tilt-frames, and redundancy to prevent blackouts during extended grey weather periods.
80kW Ground-Mounted System with Room to Double Battery Capacity
An 80kW ground-mounted off-grid system designed to power a future family home with enough capacity for high electrical loads, EV charging and planned battery expansion.
Provide a few details about your setup or Call direct on 1300 489 152 or send a text to 0400 092 621. Get real advice from real off-grid solar design technicians.
