Learn more about off-grid solar

Off-grid homes need more than the Victorian average of 12 to 14 kWh a day. 100UP starts at 5 kWh plus 5 kWh per person, then sizes for winter loads.

SAA accreditation, CEC product approval and retailer approval cover different requirements. Here’s what each means and what to check when choosing an off-grid solar system.

Off-grid homes can qualify for the federal battery rebate. Check the requirements and get a current system estimate including applicable rebates

When choosing a battery, evaluate usable storage, charge and discharge rates, temperature compatibility and expansion options. Compare Popular brands like Pylontech, Deye, Sigenergy for off grid systems

Solar windows generate electricity while letting daylight through. We look at the technology’s progress in 2026 and its practical role in off-grid homes.

Explore the pros and cons of off-grid solar, including upfront costs, winter performance, battery maintenance and whether disconnecting makes sense for your property.

Around Ballarat, common off-grid solar system faults typically involve inverters, batteries, and array performance rather than the panels themselves. Inverters usually fail after ten to fifteen years due to heat exposure and age, while lead-acid batteries lose capacity over time. Regular maintenance, monitoring, and proper ventilation help extend system lifespan and prevent costly repairs or complete replacement.

Generator-less doesn’t mean there’s no generator. It means the off-grid solar and battery system is designed so normal life doesn’t depend on one.

People from the cities move onto big properties with off-grid solar and often prioritise the house, fittings, shed, and garden—leaving the off-grid solar system to last. They don’t realise how quickly a dream home turns into a nightmare when the power runs out. Generators in winter? Painful in practice.Some think they can rely on a […]

In Australia, the cost of 10kW off-grid solar systems is influenced by several factors, including location, system components, and battery storage. Here’s an updated summary without the payback and savings details: Australia’s 10kW Off-Grid Solar: Pricing Insights These points provide a comprehensive overview of the costs associated with installing a 10kW off-grid solar system in […]

100UP designs and installs off-grid solar systems in Ballarat and the Central Highlands. Systems are sized for Ballarat winters, so homes and farms keep running through grey July weeks.

With battery rebates and storage options improving, many off-grid homeowners in Australia are looking to add batteries to their solar systems. But one big question comes up often: If I retrofit a battery into my existing off-grid solar system, do I need to upgrade all the solar wiring to today’s standards? The answer depends on […]

Looking at these numbers, it’s no wonder the U.S. had to set up a whole agency just to chase government waste. If this trend continues, Australia might need one too. This chart compares how funds are allocated between public rebates and operating costs across different solar and energy programs: Understanding how much money actually reaches […]

Modern home energy storage is moving toward high-voltage battery architectures (hundreds of volts DC, e.g. 300–500 V) rather than traditional low-voltage (48 V) packs.

Going off-grid with solar is smart when you balance energy storage and solar production capacity Prioritize larger arrays over batteries for better value and future flexibility.

Off-grid solar systems – those capable of operating independently from the public grid – are gaining traction across Europe as homeowners and businesses seek energy independence and backup power resilience. High energy prices and occasional grid instability have spurred interest in solar-plus-battery setups that can run in island mode, supplying critical loads during outages or […]

Introduction Off-grid solar energy systems – those not connected to the utility grid – rely on inverters and batteries to supply continuous power. In Europe, where grid access is widespread, fully off-grid installations are relatively niche (often limited to remote sites, alpine cabins, islands, or by choice for energy independence)​ iea-pvps.org. Nonetheless, interest is growing […]

Hello Ballarat! Let’s explore the latest solar panels making waves in the industry, along with their warranty information. List of Solar Panel Companies Comprehensive Guide to Solar Panels, Their Features, and Warranties Solar energy is booming, and with so many choices on the market, it’s essential to know what’s available. Here’s a breakdown of some […]