100up Off Grid Systems

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Most solar companies treat off-grid as an occasional add-on. When it's your only focus, every design decision is made for reliability and autonomy.

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Off grid solar system Sigenergy

BYD battery storage unit connected to Honda generator via red charging cables in concrete-floored garage or shed

General, Solar and Weather, Technology

Exploring Off-Grid Solar Systems in Ballarat: The Generator Dilemma

In Ballarat, the viability of off-grid solar systems is tested by the region’s challenging winters. This raises the question: should these systems include backup generators? This article explores the trade-offs and considerations in achieving energy independence in Ballarat’s unique clim...

Monthly system performance from March 2023 to March 2024, showing household consumption, solar production and generator contribution

General, Solar and Weather, Technology

Off grid Solar Panels still work on cloudy days in Ballarat

only about 10% of consumption potentially needing to be substituted by a generator

General, Solar and Weather, Technology

Off-Grid Solar System and Ballarat Weather

Ballarat is our favourite region for off-grid solar systems, as it exemplifies the effectiveness of modern solar panels

What size system do I actually need?

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?

Off Grid System Calculator

Map of Victoria showing regional areas for off-grid solar system installations with 100up.com.au branding

Sizes and Prices, Solar and Weather, Technology

Off grid solar system Victoria

In Victoria, off-grid solar systems are shaped by alpine weather, specific regulations, community expertise, bushfire risks, energy policies, system s...

June 14, 2026

Collection of off-grid solar equipment including Deye, Selectronic, Sigenergy inverters, solar panels and monitoring devices

General, Technology

Off-grid solar equipment available in Australia

Major Inverter and Battery Systems Available in Australia

March 22, 2024

White lithium battery housing opened to show internal cell configuration with mounting brackets and wiring connections

Technology

Solar Battery Lithium-ion or Lithium iron

Lithium iron phosphate (LiFePO4): LiFePO4 batteries are particularly popular in solar energy systems because of their long lifespan, safety, and therm...

March 9, 2024

Technology

Sunman: Flexible Solar Panels for a Sustainable Future

Sunman’s eArc flexible solar panels offer the same durability as traditional glass modules

March 9, 2024

Tesla Powerwall home battery unit mounted on wall showing clean white design with Tesla branding

General, Technology

Tesla’s Evolving Energy: The Journey from Powerwall 1 to Powerwall 3

The Powerwall 3’s increased power capacity and comprehensive home battery storage help stabilize the grid during times of high demand.

March 9, 2024

White Redback inverter mounted on wall with electrical connections and safety switches in residential installation

Technology

Ultra-Lightweight Solar Panel

8.8kg Solar panel 450W

March 8, 2024

Four Pylontech US5000 lithium batteries mounted in server rack with orange high-voltage DC cables and management systems

Technology

Lithium Batteries for Off-Grid Systems in Australia

Over the past five years, we have transitioned exclusively to using lithium batteries for all our off-grid solar installations.

March 4, 2024

Off-grid solar installer assembling aluminium ground mount frame with tools and equipment scattered on cleared ground

General, Technology

Understanding the Lifespan and Maintenance of Modern Off-Grid Solar Systems

Maintenance for modern off-grid solar systems is virtually non-existent.

February 28, 2024

Technology

Fronius has emerged as a trusted brand in the Australian solar market

Fronius has emerged as a trusted brand in the Australian solar market, frequently chosen by homeowners and businesses for their solar needs.

February 26, 2024

White SidEnergy battery unit mounted on basement wall with blue LED indicators showing system status

General, Technology

Futuristic Off-Grid Power: Redefining Sustainability

Batteries: The Powerhouses of Off-Grid Energy Storage Batteries are basically the workhorses of off-grid energy storage. Lead-acid batteries, once the...

February 25, 2024

White electric vehicle connected to large battery storage unit via green charging cable on black background

General, Technology

Electric Car as a Backup Battery

Our off-grid solar systems can charge electric cars using only excess solar energy. With Sigenergy’s bidirectional DC charger, we can not only c...

February 21, 2024

Open electrical cabinet showing Victron inverters, MPPT controllers, and monitoring equipment with laptop for configuration

Technology

Off grid Inverter Equipment Review: Sungrow, Deye, Victron, and Selectronic

1. Sungrow Inverters: 2. Deye Inverters: 3. Victron Energy Inverters: 4. Selectronic Inverters: Conclusion Each of these inverter brands – Sungrow, De...

June 14, 2026

Four green triangular Australian Made logos featuring kangaroo symbols on black background

General, Technology

Australian-Made Solar Technology

Australian Innovations in Solar Technology

February 1, 2024

Stack of five Pylontech US5000 lithium batteries in server rack with orange DC cables and monitoring connections

General, Technology

Guide to Top Solar Battery Brands

Navigating the Solar Battery Landscape: A Comparative Overview of Leading Brands and Models

February 1, 2024

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

Hayley Richards

Solar panels mounted on house roof extension providing increased energy generation for off grid system

"Fred was very knowledgeable. The new technology is amazing, glad I invested and upgraded my old system."

Sandi Waterhouse

5kW Off Grid System Performance Upgrade

Off grid solar battery bank with inverters and electrical control panels installed on wall showing clean structured energy system setup

"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

Precision Off Grid System Built on Experience

Off grid solar panels mounted on carport roof powering electric vehicle charger with battery system installed beside parked car

"Modern system that could be easily upgraded. Within a week had the system installed and running flawlessly. Two system upgrades done quickly integrating seamlessly."

Simon Jolly

Off Grid EV Charging System That Scales With Demand