Ground-mounted solar panel array with white battery storage unit behind security fencing in rural Victorian setting

Off Grid Solar Installation Ballarat

Off Grid SolarEnergy System Installation across Regional Victoria

Solar Design & Install Guided by 100up Off Grid specialists.
We match your property and energy use with the best system to suit your needs.

Get an Off-Grid System Proposal

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.

Off-grid solar system overview diagram for a 2-bedroom home showing panels, inverter and battery setup

Get My Off-Grid System Estimate

Off-Grid Services forNew & Existing Systems

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.

Regional homeowners

Ballarat Homes

Farms & Acreage

New Property Purchases

Existing Off-Grid Homes

Commercial & Business

Discuss What My Property Needs

Off-Grid System Design

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.

See how we design off grid

Off-Grid Solar Installation

Complete supply and installation of solar, battery storage and inverter systems for homes, farms and commercial properties across regional Victoria.

Sidenergy home battery system with wall-mounted unit, gateway device, and charging station with green status indicator

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.

See Upgrades & Expansion

Off-Grid Solar Designed for the Days Test It

Designed for Full Occupancy

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.

We have a Rating of

5.0 From 20 Reviews

See our Live Google Maps Reviews

Ferdi Nuredinovski

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Fred installed our solar. Very honest very reliable. He goes above and beyond. Tries his best to help. Does a great job. I recommend.

Dino Papa

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Quotation & installation process. They have been unfailingly helpful and never failed to communicate pro-actively & effectively.

Andrew Webb

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Fred did a great job was extremely patient with the slow build Clean and tidy Explained what he was doing along the process

Darcy Joynson

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Fred installed our system 2 years ago and it has been fantastic. Fred was great and efficient, great communication. Highly recommended

Hayley Richards

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Updated our off grid solar. Cannot recommend this company enough. Fred is very Knowledgeable, honest and very reliable. Great Job.

Lesley

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Fred was so helpful. I'll know who to call. THANK YOU

Paul Purcell

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Very responsive and professional

Hugh Wareham

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Instant Recommendation

Find Your Perfect Off Grid Solar Energy System

Select the property occupancy & See the solar and battery package that fits your home.

Browse All Systems

Off-grid solar calculator · 100up.com.au

Find your off-grid system size.

Answer a few questions for indicative solar, battery and inverter sizing plus a matched system recommendation.

1. How many people?

2. Ballarat region?

3. Property type?

Home uses single-phase; workshop uses three-phase.

Your recommendation

Calculate to see your matched system recommendation and sizing.

How it works

Off Grid Solar Systems Made Simple

Start with a Conversation about your Off Grid Solar needs. You receive a system design matched to your usage and site.

Discuss My Off-Grid Project

Understand Your Setup

We assess your energy needs, site conditions, and what you want to achieve.

Design for Your Needs

We configure a system to suit your usage, site conditions, and long-term needs.

Match to the Right System

Power your home or business with confidence, every day.

Supply & Install

Your system is supplied, installed, and set up for reliable, long-term off-grid performance.

Solar Service & Diagnostics is also available

Older off-grid systems

Outgrown Energy Needs

Solar Faults & Diagnostics

Remote Diagnosis

Onsite Call Outs

Performance Optimisation

Visit Off Grid Solar Diagnostics & Repairs

REgional Victoria OFF-GRID INSTALLATION

Off-Grid Solar, Installed Across Regional Victoria

Based in Ballarat, Fred and the team design and install off-grid solar systems across regional Victoria.

Ballarat

Bendigo

Geelong

Grampians

Castlemaine

Talk to Fred About My System

Illustrative map of Ballarat and surrounding regional road network showing general service coverage area rather than precise geographic boundaries

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

The equipment may change from one project to the next, but the design principles don't: 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.

See the Installation

Sigenergy inverter and lithium battery storage installed for an off-grid solar system near Ballarat VIC

Dereel, Victoria

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.

See the Installation

Allendale Vic

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.

See the Installation

10+ Years Installing 100% Off Grid In Victoria

Ready to GoOff-Grid with a System That Performs?

If you need a second opinion or your setup is more complex, Talk to Fred About your System first.

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.

ALL SYSTEM BRANDS

Support for most system brands, even if we didn't install it.

Solar Technicians

Qualified Accredited Solar Electricians

Avaiable Vic Wide

Off Grid SolarEnergy System Installation across Regional Victoria

Reliableoff-grid solar and batterysystems for homes, farms and businesses

Off-Grid Equipment We Design With

Planning the Right System for Your Property

Off-Grid Services forNew & Existing Systems

Off-Grid System Design

Off-Grid Solar Installation

Off-Grid Upgrades & Expansion

Off-Grid Solar Designed for the Days Test It

Designed for Full Occupancy

Built to Work through Worse Case Winters

Battery to Get Through Low Solar Days

Redundancy Where It Matters

Government Rebate & Compliance Support

Federal Cheaper Home Batteries Program

Federal Small-scale Renewable Energy Scheme

More Than a Decade Working With Off-Grid Solar

Find Your Perfect Off Grid Solar Energy System

Find your off-grid system size.

Off Grid Solar Systems Made Simple

Understand Your Setup

Design for Your Needs

Match to the Right System

Supply & Install

Solar Service & Diagnostics is also available

Off-Grid Solar, Installed Across Regional Victoria

See How We’re Building Off-Grid Systems Across Regional Victoria

Different Properties. Different Systems

Built for serious backup and EV charging. Ready for heavy loads, backup power, and smart energy setup that looks good too.

Maximum Solar Array Exposure with custom shed roof mount | 12kW Dual Gard Sigengery

80kW Ground-Mounted System with Room to Double Battery Capacity

Ready to GoOff-Grid with a System That Performs?

Enquire about - Off Grid Solar Installation