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100up makes Off-Grid Solar Sizing Simple Use Instant and Simple Off-Grid Solar Sizing Calculator – its based on Aussie averages and over 10 years of Off Grid Solar Installation Experience. It’s the perfect starting point to help point you in the right direction. How to Use Our Off-Grid Solar C...

If you’ve been thinking about a home battery, you’re not alone. The Clean Energy Regulator (CER) just reported another big jump in installs — and there’s a clear shift to larger, more capable systems that move the needle on bills and backup. The quick take Context: Batteries became SRES-eligible on ...

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 pract...

Strong Solar Battery Uptake in the First Month of New Rebate Program The Clean Energy Regulator’s Cheaper Home Batteries Program, launched on 1 July 2025, is delivering an early surge in demand. According to the latest figures: This uptake aligns closely with your earlier estimate of about 19,000 in...

The Cheaper Home Batteries Program, launched by the Australian Government on 1 July 2025, offers substantial rebates for battery installations—including off-grid systems. Here’s what you need to know if you’re installing an off-grid battery system and want to claim the rebate. 🔋 Is an Off-Grid Syste...

Let’s be clear from the start:When you see terms like CEC Accredited Installer, CEC Approved Product, or NET Approved Seller (previously “CEC Approved Retailer”), they may sound impressive — but none of them are indicators of quality. These labels are about basic legal compliance, not performance, n...

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 sta...

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: Und...

Across the world, governments are encouraging households to install solar panels, battery storage, and in some cases, go fully off-grid. Here’s a detailed look at current rebates, incentives, and programs you’ll find around the world in 2025. Australia Australia leads with strong national and ...

Thinking about ditching the power companies for good?Going off-grid with solar is a brilliant move — but only if you set it up smart. The best way these days? Partial battery backup.Saves you a bucketload of cash, keeps you running almost all the time, and leaves room to grow later if you need. Let’...

If you’re running an off-grid solar setup, you’ve probably missed out on just about every battery rebate program that’s ever come out. State schemes like the one in SA or VIC? Grid-only. Virtual Power Plants? Can’t join ‘em. But that’s about to change. The Australian Labor Party has announced a fede...

Ever wondered who actually makes the lithium batteries that power your solar setup, EV or storage system? Here’s a quick look at the biggest players in the battery world right now — especially the ones making waves in off-grid systems across Australia. 🇨🇳 China’s Battery Giants China dominates this ...

As of now, the Cheaper Home Batteries Program does not explicitly state whether off-grid systems are eligible for the rebate. The program is designed to reduce the cost of installing home battery systems by 30%, starting from 1 July 2025, contingent upon Labor’s re-election in the upcoming fed...

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-batter...

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 ...