Promotions & Special Offers

At NRG, our customers are incredibly important to us. That’s why we strive to provide the most competitive prices possible, and regularly offer different promotions and special offers to help you save even further.

Browse below to find out more, or if you would like to be notified of any new specials as they are added, please join our mailing list.


Installation and Maintenance Services


> High Performance Tier 1 solar panels
> European Inverter Technology
> We design and install your system
> FREE Back to base monitoring
> Ask us about Off Grid & Battery Storage


A written report showing:
> Panel placement on your roof
> Solar generation outputs
> Product recommendations for your home
> Fixed price

Installation and Maintenance Services


> Full written report with photos
> Safety inspection
> Efficiency testing
> Testing of isolators
> Voltage, anti-islanding and earthing tests
> Panel cleaning

According to the research studies conducted by SEPA Solar Electric Power Association and various other organisations, regular solar panel cleaning and maintenance can actually improve the efficiency of your solar panels by up to 30%.

Call NRG today on 1300 858 160 for your Solar Check Up.

Terms and conditions

*Conditions apply. Strictly limited offer. While stocks last for this month only. Offer closes on 11th of December 2016. Based on a single story conventional roof within 200kms of Adelaide CBD. Certegy Ezi-pay Express is a continuing credit payment plan provided by Certegy Ezi-Pay Pty Ltd. Fees, terms and conditions apply. Either an account establishment fee of between $35 and $90 or an additional purchase fee of $22 Is payable over the purchase repayment period. A monthly account keeping fee of $3.50 and a payment processing fee of $2.95 apply. Prices and repayment amounts featured are an example for illustration purposes only and are subject to change. Certegy Ezi-pay express No Interest Ever! applies and is subject to approval. ^Conditions apply. 20% off applies to servicing only. Strictly limited to first 130 callers. Based on a conventional roof within 200km of Adelaide.

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Solar Inverter - National Renewable Group NRG

We are here to help you

National Renewable Group is a wide-ranging solar panel servicing company, providing ongoing maintenance, emergency repairs, and professional cleaning to properties right across Australia. If the company who installed your solar system is no longer in business – don’t worry – We are here to help you!

Contact us today or simply call us on 1300 858 160 to ensure the safety and efficiency of your solar panel system.

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