10+ Years in off-grid install
Off-grid solarspecialists
Built for real Australian conditions
More than a decade designing and installing complete off-grid solar systems for homes, farms and remote properties across Australia.
Decade-Long Expertise in the Solar Energy Sector
Our Journey
2026
Off‑grid solar across regional Australia
Designing and installing off-grid systems nationwide, from homes and weekenders to farms, towers, and remote commercial sites.
2021
Complete Off Grid solutions
End-to-end systems covering design, equipment, installation, maintenance, and pre-wired kits for all off-grid applications.
2015
Off Grid Solar Specialisation
Shifted to 100% off-grid focus as demand grew in regions where grid access is limited or unreliable.
2010
A Solar company in Ballarat
Started in Ballarat, building early experience helping customers move away from grid reliance.
Team
Meet 100 Up
100% focused on off-grid solar systems, designed for real-world performance. Every system is designed by 100up and installed either directly or in partnership with trusted local installers across Victoria, using SAA-accredited electricians and CEC-approved components.
Off Grid Solar Design Experts
Fred
Fred works through your real usage, site conditions, and future plans to design a system you can rely on long term. He designs systems based on how you live, ensuring they perform when it matters most.
100Up Founder
Based in Ballarat and focused entirely on off-grid systems, designed and delivered with one goal: genuine energy independence.
Why Choose 100Up
100% off-grid energy to power you all year round.
Anyone can size a system for a clear January day. The harder job is designing for grey Ballarat winters and short Gippsland days — where under-sized systems mean generator dependency and frustration.
Instant System Recommendation ● No Obligation
System Design & Solar Sizing
Want to know much a complete off‑grid solar system will cost for your place in regional Victoria, or what size system you actually need?
Sizing & System Recommendation Real-world Off Grid installs
Residential & Commercial Off Grid System for farms, remote sheds, fire towers & regional homes
Recent Solar InstallationsSolar Energy Installation
Complete supply and installation of solar, battery storage and inverter systems for homes, farms and commercial properties across regional Victoria.
Off Grid Installation ServiceOff Grid Diagnostics
Solar Service & Diagnostics is also available
Off Grid Solar Diagnostics & RepairsOff-Grid Solar Designed for the Days Test It
Systems sized for your hardest weeks. Ready for Winters and worst case weather - Not Just Averages
See our Design PrinciplesDesigned 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.
REgional Victoria OFF-GRID INSTALLATION
Off-Grid System Design Across Ballarat & Regional Victoria
100UP is based in Ballarat and designs off-grid solar and battery systems for homes, farms and properties across regional Victoria.
Ballarat
Bendigo
Geelong
Grampians
Castlemaine
OFF-GRID SOLAR CUSTOMER REVIEWS
10+ Years of Off-Grid Experience Behind Every Design
Off-grid has been our focus since 2015. That experience goes into the assumptions behind the system.
We have a Rating of
5.0
From
20
Reviews
Fred was very knowledgeable. The new technology is amazing, glad I invested and upgraded my old system.
Sandi Waterhouse
Verify review 5kW Off Grid System Performance Upgrade
Off Grid installation. He and his team did an amazing job. Very knowledgeable man with a wealth of experience. I would definitely recommend him.
Scott Chivers
Verify review Family Home & EV Powered By 20kW Off Grid Solar Installation Ballarat VictoriaFred 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
Verify reviewQuotation & installation process. They have been unfailingly helpful and never failed to communicate pro-actively & effectively.
Andrew Webb
Verify reviewFred did a great job was extremely patient with the slow build Clean and tidy Explained what he was doing along the process
Darcy Joynson
Verify reviewFred installed our system 2 years ago and it has been fantastic. Fred was great and efficient, great communication. Highly recommended
Hayley Richards
Verify reviewUpdated our off grid solar. Cannot recommend this company enough. Fred is very Knowledgeable, honest and very reliable. Great Job.
Lesley
Verify review
10+ Years Precision Installation
Ready to Plan youroff-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.
