Roper Bar Park & Store- Off Grid Energy System
NRG was tasked to install a full off grid system in the roper region of NT. This system runs accommodation, bar and store at this wonderful establishment.
A mix of ground and roof mount solar, VICTRON energy inverters, Fronius PV inverters and Pylontech batteries. System fully integrated with genset with remote monitoring.
Total solar 119Kw
Battery storage 230kWh
Mimi Arts Gallery Solar
At Mimi Arts Gallery in Katherine, we installed comprehensive solar solutions with new panels and an eco-inverter. This installation included a Fronius smart meter, export limiting device, and solar monitoring with a five-year subscription. We supplied and installed the necessary railing and cabling protection as per CEC regulations. Then we tested and commissioned the solar supply to ensure activation of the fire alarm panel in the event of network supply loss.
Our knowledgeable electrical installers also supplied an operation and maintenance manual for formal handover with the site superintendent, plus onsite training and a certificate of compliance. We provided a complimentary onsite post-installation health and safety check to confirm the solar energy system was fully functional and operational.
Desert Farms - Ali Curung
A great project completed by NRG in central NT.
Desert farms grow some of the best water melons in Australia. NRG installed a 100Kw Solar power system to help run irrigation and cold rooms.
Juice Capital Project: Hi-Way Inn, Daly Waters Install of Solar Array- 170Kw
The Juice Capital project at Hi-Way Inn, Daly Waters included the installation of a 170kW solar PV array system with Fronius inverters and Pylontech lithium batteries. Our electricians also installed Victron Quattro charge controllers/inverters and a cabinet server rack. We supplied an air-conditioned battery enclosure and wiring for grid protection in tough NT conditions, too.
Overall, the accommodation provider was pleased with our proficiency and professionalism throughout the entire project. We worked diligently to identify the main areas for improvement and install the best solar system for the site, with high-tech accessories to keep the energy supply as consistent as possible.
Aboriginal Hostel Limited
Commercial Solar System Installation
The installation was managed by Jake Groves (PM) and he utilised three NRG employees to complete the project on time and within allocated budget. This installation was a very straight forward install. The only challenge was ensuring all materials were available for the project due to Covid related issues that affected availability of supply. The customer was very satisfied with the quality of work and the documentation supplied at completion.
RAAF Robertson Barracks – Electrical Upgrade
Our team also completed a large electrical upgrade at the RAAF Robertson Barracks in Holtze. Built in the 1990s, this facility was ready for enhanced electrical supply. Our team got right to work, maximising the potential power with a high-voltage electrical reticulation system upgrade alongside other building works.
This included full electrical refurbishment of 13 LIA buildings and installing new lighting, power outlets, switches, and electrical pillars. We also handled the installation of new electrical reticulation across the site and put in a new earthing system, sub mains, and cable tray pathways. These upgrades greatly improved the electrical capacity of this major Australian Army base.
Roper Gulf Solar PV Installation- Combines 80Kw System
Our dedicated solar specialists have completed two separate commercial solar system installations at different locations for Roper Gulf Council. The council was very happy with the quality installation and cost savings of our first project, benefiting around 7,500 local residents upon completion, and so employed us to undertake the installation of a Solar PV combined 80kW system.
For the combined 80kW system, we supplied and installed the inverter with export limitation, as well as array solar panels and a new railing system. Our solar specialists also installed new cabling and circuits, completing the commission and test requirements before initiating Power water to install the new meter. With our expert solar design and installation, we were able to increase the renewable energy supply to this LGA in the Katherine region.
Legune Station Off-grid power
and 230 kWh of battery storage 
to keep things powered up through the night. 
. No more fuel costs, just sustainable power!
Arctic Installation
132Kw PV solar array
100Kw Fronius Inverters (4 x 25Kw ECO)
PWC Grid protection board.
Katherine Solar Farm
Northern Renewable Group partnered with Run Energy to complete this project.
This was a large-scale project for the Katherine area. Jake Groves was the Project Manager (PM) utilising a workforce of approximately 30 people.
Issues with this project were obtaining the required number of employees to adequately cover the scope of work and the timeframe for completion. This was overcome by working with agencies in Katherine and Darwin and advertising through social media and employment agencies. Great communication was the catalyst to being able to complete the work in the timeframe requested.
Northern Renewable installed a 38Mw solar farm, HV electrical reticulation system, combiner boxes, and DC cabling at this site in remote NT. In addition to the new LV and earthing system, we tested and commissioned the battery system, and we perform ongoing electrical maintenance for the site.
Excellent communication and management meant the works were completed in the outlined timeframe. Following previous works by Northern Renewables, the Katherine Solar Farm site quickly became the largest photovoltaic station in the NT with excellent sun exposure and protection from the cyclone-prone northern coast.
Kentish Lifelong Learning and Care
At “Kentish Lifelong Learning and Care” we installed 65 kW PV array comprising 158 Canadian 415 W panels. The array is estimated to produce around 275 kWh of energy per day, which is equivalent to power bill savings of $2,100 per month!
To ensure compliance with the relevant standards, the project also required the installation of a grid protection system. This system helps to maintain the safety and stability of the power grid by disconnecting all of the solar PV installations within the installation from the grid in the event of a blackout or major voltage or frequency transitions. This is in addition to the Anti-Islanding function of individual inverters.
The project utilized 2 x 20 kW and 1 x 10 kW three-phase Fronius Symo Inverters, which provide a total capacity of 50 kW. In addition, a central grid protection board was installed to ensure the system operates safely and efficiently.
Overall, the “Kentish Lifelong Learning and Care” solar project is an excellent example of how solar energy can be used to achieve significant cost savings and contribute to a more sustainable future.
Choose Northern Renewable Group
As you can see from our extensive project portfolio, Northern Renewable goes above and beyond to produce impressive results for every electrical or solar installation. We are proud to call this country our home, and our work focuses on keeping the agricultural, commercial, and industrial industry running efficiently and reliably. We really do go above and beyond for our clients and the results speak for themselves.
No matter the size or scope of your proposed energy project, we would love to work with you and show you why we are the top choice for power supply and installation across the country. We are all about long-term, sustainable solutions that are better for the environment and your budget at the same time. Contact us today to discuss your site and how solar or electrical upgrades could make a difference to your site.