Platinum partner

SUNGROW Inverters

Sungrow is the worlds most bankable inverter brand from Hefei, Anhui, China with over 405GW of conversion technology installed worldwide, with over 25 years in the industry. Having the worlds largest research and development team in the industry Sungrow inverters cover a scale of ultiilys from residential to commercial and industrial sites.

Pairing their R&D team with their drive for innovation Sungrow has succesively undertaken more than 20 national key science and technology programs which have led to the drafting of mutiple national standards in the solar energy conversion space.

Having invested in establishing an in-house testing centre alongside their inverter factory that has been recognised as the largest in the world Sungrow has been able to provide 10 year warranties across all their inverters. Plus, being approved by international authorities like SGS, CSA, and TUV just to name a few it is ensured Sungrow continues to manufacture to the standards, safety and needs of solar energy conversion technology.

Sungrow is innovation driven and committed to providing clean power for all and is steadfast in its efforts to become the global leader in clean power conversion technology whilst being customer orientated.

Sungrow Inverters to suit you needs

Premium quality, performance and support

World's Most bankable Inverter Brand

10 Year Warranty

Sungorws own in-house testing allows them to offer 10 year warranties

Largest R&D Team

Sungrows Research and Development team is the largest in the world and highly accredited

405GW installed

Globally installed 405 GigaWatts worth of inverters

All purpose

Built for both residential and commercial sites

We are a Sungrow Partner

When you install WINAICO solar panels with NRG Solar, you are in safe hands. We are a trusted WINAICO Platinum Partner.

WINAICO chooses their premier partners carefully to ensure that their quality products are only installed by reputable solar companies. Our platinum status is a testament to our commitment to designing customer-focused solutions, doing quality installations and delivering exceptional service.

5-star reviews and happy testimonials
WINAICO PANEls installed
Headquartered in Adelaide and family owned
Proudly South Australian
The NRG solar power van on the road

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Why do we recommend WINAICO solar panels?

Solar panels are the powerhouse of your solar power system. Their photovoltaic cells convert energy from the sun into electricity. Therefore, the more power your panels produce each sunlight hour and over their whole-of-life, the higher your power savings and shorter your payback period will be.

This is why choosing quality solar panels is the key to maximising your solar investment. Good solar panels will generate maximum power and last for decades with very little degradation. On the other hand, cheaper solar panels may initially save you some money, but cost thousands of dollars in lost savings (and potential repairs) over the life of your system.

In our experience and testing, WINAICO solar panels represent the high quality you should expect in solar panels. They combine leading edge technology with exceptional manufacturing quality.

WINAICO solar panels:

  • Ensure a performance of at least 97% of rated performance in the first year, and annual power degradation no more than 0.7% in the following 24 years—which means they will keep efficiently producing free, green power for 25+ years.
  • Are rated to produce maximum power across a wide range of temperatures, which is important in South Australia’s extreme weather conditions.
  • Are built to withstand storms and other weather events with some of the strongest frames, glass and protective coatings on the market. This means they also look good for decades.
  • Are designed in Germany, manufactured in a state-of-the-art facility in Taiwan and tested for microscopic faults during quality control.
  • Are supported locally with WINAICO Australia's head office in Sydney.

All of this adds up to why WINAICO back their products with the best solar panel warranty in Australia. You get a 25-year performance and product warranty, plus a two-year all-risk insurance policy, covering the cost of replacement. In the unlikely event of any issues with your WINAICO panels, we will lodge and handle your warranty claim for you.

Why choose NRG Solar as your winaico installer?

Our solar journey is a little different to most installers. We started as a solar repair and servicing company. Over the years, we witnessed thousands of poor solar installs. Some of them were due to lazy or inexperienced installers. Others were negligent and dangerous. The outcomes were generally expensive and disappointing for the owner. 

Today, as well as repairing orphaned systems, we have grown into South Australia’s leader in solar system design and installation. When we install your system, it is with uncompromised care and quality. From our ‘no surprises’ quoting process, to our turnkey installation service, to our after-install support, we take pride in being South Australia’s solar leader.

We are proud to be a WINAICO Platinum Partner. We have installed more than 12,000 WINAICO panels and are recognised by WINAICO for designing customer-focused solutions, doing quality installations and delivering exceptional service.

Best solar panel warranty in Australia

WINAICO are the only panels in Australia with a 2-year insurance policy against all risks, plus a 25-year product and performance warranty covering the cost of replacement.

performance warranty
25 years
all-risk insurance policy
2 years
product warranty
25 years