Off Grid Power System in Tooperang, South Australia.
Tooperang is a small town best known for its unique geography and minimal light pollution, making it an ideal spot for amateur stargazing. Tooperang Hall regularly hosts the Astronomical Society of South Australia, where amateur astronomy enthusiasts enjoy the clear night skies. Even though Tooperang feels remote it is only 65 kilometers from Adelaide but there's still no grid connection, so the MyEnergy team were called in to provide a off grid power system for a new build!
Off Grid Power System with Room to Grow
MyEnergy installed an off grid power system featuring 11.62kW of solar, with panels roof-mounted across both the home and shed to maximise energy generation throughout the day. The system is built around a Victron MultiPlus-II inverter, supported by Victron SmartSolar charge controllers and a Cerbo GX, providing reliable performance along with clear system monitoring and control.
Battery storage is supplied by 14.2kWh of Pylontech lithium batteries, housed in an expandable cabinet designed with future growth in mind. The setup allows for the addition of up to four extra batteries, making it straightforward to increase storage capacity as the property’s energy needs evolve over time.
Key Components of this Off Grid Power System:
- Victron MultiPlus-II 48/8000
- Victron SmartSolar MPPT RS 450/200
- Victron Cerbo GX
- 11.62kW Trina Vertex Solar
- 14.2kWh Pylontech Battery Storage

Future Ready Off Grid Power Systems
This Tooperang project demonstrates how a carefully designed off-grid system can provide consistent, reliable power while allowing for future growth. By combining a well-sized solar array with expandable battery storage and proven Victron components, the system is built to handle the property’s current energy needs with confidence.
With years of experience across residential, commercial, and agricultural projects, MyEnergy understands what it takes to deliver dependable power in off-grid environments. This system reflects that depth of knowledge, providing a solution that is not only suited to the property today, but ready to grow alongside it for years to come.
Find out more about our Off Grid Power Systems here:
MyEnergy Engineering