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Solar Systems


Unleash the Full Potential of Solar Power

Maximise Your Savings with a Battery!

At Solar Nexus, we understand the importance of maximizing your savings with a battery. Solar panels have already proven to be an excellent investment for homeowners and businesses alike. But with the addition of a solar battery, you can save even more money during the night and earn extra income every month by joining a virtual power plant.
We offer a range of top-quality solar batteries from leading brands, including AlphaESS, a global leader in energy storage solutions. Our batteries are thoroughly vetted for their long warranties, top performance, and compatibility with our Virtual Power Plant. Here’s what you need to know about AlphaESS batteries:

Rahvolt Battery

Rahvolt Energy Storage is a leading global energy solution provider

Rahvolt manufactures solar power generation systems and energy storage batteries. Cases include residential, industrial, commercial and utility. We offer our dealers competitive prices, dedicated customer service, extensive supplier network and free training support.


AlphaESS Battery

The Ultimate Solar Battery Solution

AlphaESS is one of the most trusted energy storage solution and service providers worldwide, with over 60,000 systems running in more than 60 countries. They have also earned the Top Battery Brand award by German-based EUPD Research.

Lithium Iron Phosphate Chemistry
A Longer Lifespan
AlphaESS batteries use Lithium Iron Phosphate (LiFePO4) battery chemistry, which provides a longer lifespan due to its high chemical and thermal stability. These batteries can sustain a longer life of over 10 years, even in extreme weather conditions.
Strong 10-Year Warranty
Peace of Mind
Unlike many lesser batteries on the market, AlphaESS batteries come with a 10-year warranty to ensure that they have at least 80% of their original capacity. This gives you the peace of mind that your investment is protected.
Modular Design
Easy Expansion
AlphaESS batteries feature a modular design that makes them easy to install and expand as your needs change. This means you can start with a smaller battery bank and add more batteries later, as your energy requirements grow.
Award-Winning Performance
A Top Battery Brand
AlphaESS has been named a Top Battery Brand by German-based EUPD Research, a testament to their commitment to providing high-quality and reliable energy storage solutions.

Join the

Virtual Power Plant and Earn Extra Income

By joining our Virtual Power Plant, you can earn extra income every month by selling excess energy back to the grid. This not only helps you save money but also contributes to a more sustainable future for all.



Solar Nexus Today

If you're looking to maximize your savings with a battery, get in touch with Solar Nexus today. Our team of experts will help you choose the right solar battery for your needs and ensure a hassle-free installation process. We are your one-stop-shop for all your solar needs in Sydney.

SEND A MESSAGE, OR CALL 1300 899 730

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