Battery Storage

An effective residential solar battery allows you to store the electricity generated by your solar panel system effectively, enabling even more savings in the long term and optimal efficiency in your energy usage. You can still sell back your excess energy into the grid.

What You Can Expect

We are a well-established supplier and installer of superior solar panel systems in NSW, with a reputation for quality products, guaranteed labour, and our customer-centric approach. We help you make the planet a better place and save money on electricity at the same time.

  • We offer the finest solar system battery products from the top manufacturers around the globe, including the highly regarded Tesla Solar Batteries. We tailor your solar system to the needs and requirements of your home, ensuring that you have more than enough electricity available at any given point to enjoy all your normal activities without worrying about power.
  • We do complete solar panel installations as well as solar battery installation and upgrades on existing solar systems. We are your one-stop solar energy system installers in Nowra, Wollongong, Berrima, Ulladulla, and everywhere in between.
  • Become part of the Australian Virtual Power Plant, a community of rooftop solar generators that aim to help stabilise supply when the grid is under pressure. This step can have significant financial benefits for you. We help interested customers connect to the VPP.

Why Choose Us

Customer service

We offer customer service of the highest standard, working closely with you to establish your electrical usage needs and ensuring that your solar system supplies everything you need and more. We never compromise on quality, and neither should you – and this sets us apart from the competition.


Our professional installation team have extensive experience, having dealt with thousands of solar power projects, large and small. Whether you require a new installation, a repair, or some maintenance work, we are the people to call.

Years of experience

With over ten years of experience in the industry, we are a leading company that offers personalised service and attention to detail. We have accreditation from the Clean Energy Council as a solar designer and installer for your peace of mind. 


Why trust us for your solar battery in Nowra?

Bellette Electrical, Solar & Air Conditioning have more than ten years of professional industry experience in solar repairs, maintenance, and installation in NSW. 

  • We are highly regarded for our excellent customer service, superior workmanship, and the high quality products we supply.
  • All our products and our workmanship are guaranteed. We stand by our quality and offer a industry-leading guarantee of 10 years workmanship warranty, giving you peace of mind that your system is as efficient as it can be.
  • In recent years, the rapid development of solar power and battery technology has made solar power more affordable and practical. We constantly endeavour to deliver a service that is of outstanding quality at reasonable prices. Being self-sufficient does not have to cost you an arm and a leg.

The solar energy industry is growing in leaps and bounds in Australia. As an alternative to traditional local council provided utilities, it is proving to be superior in every way. With rapid advances in solar battery technology in recent years, allowing you to make significant savings on your utility bill and do your bit for the environment at the same time.

Local council utilities are fast becoming virtually unaffordable for the average Australian household. The continued development of new electricity generation infrastructure as demand rapidly outstrips supply is driving the upward trajectory. Opting for solar energy and a solar panel battery may represent quite an initial investment for you, but in the long run, you will be smiling all the way to the bank.

The last three years have seen the rooftop solar power industry bloom as people recognise the long-term financial benefits and the satisfaction of going off-grid. In 2019, rooftop solar power production grew by 22% to produce 2.2GW, rising in 2020 to 3.3GW and achieving a further 30% growth in the first half of 2021 alone.

“I would highly recommend Bellette Electrical”

We had a solar system installed by Isaac and his team and they were amazing. The install was done on time, to a high professional standard and competitively priced. I would highly recommend Bellette Electrical

– Darren, Exeter

"We are very happy with our new solar."

Could not recommend these guys highly enough. They did an excellent job, arrived on time and left no mess at all. We are very happy with our new solar.

– Alan, Shoalhaven Heads

"Professional, on time and a well planned system"

Professional, on time and a well planned system. First monthly bill arrived with a negative balance

– Taylor, West Nowra

"Prompt & fast, up with the latest & greatest technology out there!"

Isaac has installed ducted & split aircon systems for me recently, couldn’t speak higher of his workmanship & warm friendly attitude. Prompt & fast, up with the latest & greatest technology out there! Do yourself a favour & give Isaac a call, he won’t disappoint

– Michaela, Nowra

"I would definitely recommend Bellette Electrical"

Isaac has a wonderful work ethic, is honest with a reliable service, competitive prices, and completed a range of electrical jobs for us in an efficient and professional manner. I would definitely recommend Bellette Electrical, Solar and Air Conditioning

- Stacey, Exeter

"Well done and Thank you Isaac for your great service"

We are so pleased with our new solar system installed by Bellette Electrical, Solar & Air Conditioning. Our first electricity account down by two thirds over the winter period. Well done and Thank you Isaac for your great service and honest advice

- Cheryl, Nowra

"The system has already nearly paid for itself!"

Had a solar installation last year. Have not had to pay an electricity bill for 12 months! The system has already nearly paid for itself! Isaac is very professional and knowledgeable. Highly recommend this business and would definitely use again in the future.

- Glenn, Nowra 

"Very reliable and trustworthy"

Isaac was on time and did a fantastic job. I would highly recommend him. Very reliable and trustworthy.

- Lisa, Berry

"Great to see such professionalism."

Very professional how they go about their business. The job was done in a very short period of time – I would highly recommend. Great to see such professionalism.

- Glen, Mollymook 

Request a free quote from our friendly team today