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Off-Grid Solar System Installation Project | Concordia, South Australia

Project Duration

2 Days

Project Type

Commerical Solar & Storage

About The Project

We transformed a scattered, inefficient off-grid setup into a single, high-performance off-grid solar system in Concordia, SA. Now, our client enjoys reliable, self-sustaining energy across their entire Concordia property with optimised solar battery storage.

The Objective

Our client wanted a powerful, self-sufficient energy system that eliminated reliance on outdated, inefficient solar setups. With various sheds running separate systems, power management was inconsistent. Our goal was clear—streamline energy distribution, remove ineffective components, and install a centralised, future-proof off-grid solar installation that would provide stable, long-term off-grid power.

Our Approach

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Day 1 – Clearing the Old and Setting the Foundations

We kicked things off by dismantling the patchwork of outdated solar setups scattered across the property. The existing systems—comprised of mismatched inverters, tangled wiring, and underperforming battery banks—weren’t cutting it. We carefully removed each component, salvaging useful parts like the Cerbo GX and GX Touch 50, while safely disposing of the inefficient hardware.

Once the space was cleared, we mapped out the new system layout. Our team trenched and installed high-capacity DC cabling between sheds, ensuring seamless power distribution to the main battery hub. By sunset, the Victron MultiPlus 48V / 10KVA inverter was in position, ready for integration.

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Day 2 – Installing, Wiring, and Powering Up

With the groundwork done, we moved to installation. 30 Jinko 440W Neo panels were strategically placed across shed rooftops to maximise solar exposure. These connected to the Victron SmartSolar MPPT 450/200 charge controller, ensuring optimal power conversion and battery charging.

The heart of the system, a secure battery cabinet housing six Pylontech US5000B batteries, was mounted and connected to the Lynx Power In distribution system. Precise cable routing and equal-length connections prevented resistance imbalances, keeping everything running at peak performance.

By midday, we wired the Noark changeover switch and Hager circuit breakers, creating a seamless transition between solar, battery, and generator power. To ensure backup readiness, we integrated the client’s three-phase generator with an auto-start function, adding a Victron maintenance charger to keep the generator battery in top condition.

Before wrapping up, we configured the Victron VRM monitoring system, allowing the client to track energy generation and consumption in real time. After a final systems check, the switch was flipped—power flowed, and the property was officially off-grid.

The Challenges

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Managing a Disconnected Power Network

The property had multiple standalone power sources that needed consolidation. We centralised everything by running dedicated cabling between sheds, unifying the system under a single, high-performance power hub.

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Day 2 – Installing, Wiring, and Powering Up

The three-phase generator wasn’t initially suited for seamless integration with the new system. By configuring an auto-start function and adding a maintenance charger, we ensured it remained ready for use whenever needed.

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The Solution

This installation turned an inefficient, fragmented setup into a reliable and self-sustaining energy system. The new Victron MultiPlus inverter provides smooth power management, while the Jinko 440W Neo panels and SmartSolar MPPT controller ensure high solar conversion efficiency.

The battery system, built with Pylontech US5000B batteries, now supplies steady energy, minimising downtime and maximising sustainability. Thanks to Victron VRM remote monitoring, the client has full visibility and control over their energy use, ensuring long-term reliability and seamless operation.

Final Thoughts

What was once a collection of inefficient systems is now a streamlined, high-performance off-grid solar installation in South Australia. With a smarter energy approach, reliable backup solutions, and complete remote control, our client now enjoys full energy independence without compromise.

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