Introduction
The Sunshine Coast Hinterland offers a unique opportunity for energy independence. With its rolling hills, forested acreage and rural lifestyle, going off grid isn’t just a lifestyle choice — it’s often a practical one.
Whether you’re building a new home in Maleny, running livestock in Kenilworth or upgrading your weekend retreat in Mapleton, the key to a reliable off grid system is getting the planning and design right from the start.
In this guide we’ll walk you through the entire process of going off grid in the Sunshine Coast Hinterland — from estimating your energy use to selecting the right batteries, solar and backup systems.
Step by Step Guide
Step 1 Understand Your Energy Needs
- Make a list of all appliances (fridges, pumps, tools, aircon, TVs, kitchen appliances etc.)
- Estimate daily kWh use — real world example ~25 to 50 kWh per day for rural homes
- Use your power bill from your last property as a reference
- Factor in future needs such as irrigation, EVs or workshops
🔗 How to Size Your Off Grid System
Step 2 Choose the Right Location for Solar Arrays
- North facing roof or ground mount is ideal although 15 degrees east or west is fine
- Avoid shading from trees or ridgelines
- Use satellite imagery or shading tools for site assessment
Step 3 Select Inverter and Battery System
- Inverter brands such as Victron or Selectronic are best for off grid performance
- Battery type should be Lithium Iron Phosphate LiFePO4 for long life and expandability
- Battery bank should offer 2 to 3 days autonomy typically 20 to 75 kWh for most homes
🔗 Battery Sizing Guide for Off Grid Systems
Step 4 Plan for Backup Power If Needed
- Consider a generator for seasonal or emergency backup
- Use auto start function with Victron GX for easy operation
- Large solar and battery systems may eliminate the need for a generator
Step 5 Understand Rebates Regulations and Approvals
Going off grid generally avoids the red tape of grid connections but there are still a few key points to note
- Government Battery Rebates
The Federal Government’s Battery Rebate applies if the cost to connect to the grid exceeds $30,000. This is common in remote areas of the Sunshine Coast Hinterland. The rebate can reduce battery cost by up to $18,000. - Compliance and Accreditation
You don’t need to deal with DNSPs like Energex, but your installer must be accredited. At Stand Alone Power Systems we are SAA accredited and handle all compliance, certification and safety requirements.
💡 Tip Even if you are going off grid to avoid grid hassles it’s worth exploring rebates and ensuring your system is future proof and insurable.
Step 6 Monitor and Maintain Your System
- Use Victron’s VRM portal for remote system monitoring
- Keep solar panels clean and inspect battery enclosures quarterly
- Schedule an annual checkup to ensure longevity and performance
Why the Sunshine Coast Hinterland Is Ideal for Off Grid
- High solar irradiance year round around 5.5 peak sun hours per day
- Access to quality trades and transport infrastructure
- Perfect blend of privacy lifestyle and natural energy resources
Ready to Go Off Grid
At Stand Alone Power Systems we’ve designed and installed dozens of off grid systems across the Sunshine Coast Hinterland from Connondale to Kenilworth. We understand the terrain the climate and most importantly the real world power demands of rural properties.
👉 Contact us today to discuss your site and receive a tailored off grid system design.